Database Info

[APP][2.2+] My Calc 1.1

Hope that you guys will like this app, rate it and make some comments, thanks!
This app includes: scientific calculator, standard calculator, Tip calculator, Percent calculator which can be accessed from the menu.
My Calc includes the following features:
* Result history
* Unit conversions
* Physical constants table
* Traditional algebraic operation
* Permutations (nPr) & Combinations (nCr)
* Trigonometric and hyperbolic functions in radians, degrees and grads
* Scientific, engineering and fixed-point display modes
* Full support for Percentages (20 + 10% = 22)
* Calculation memory support
* Tip calculator - calculates tip quickly and easily and split the bill between any number of people.
* Percent calculator (calculation discount, tax, margin and other)
This calculator is compatible with Android tablets.
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Google Play link:
http://play.google.com/store/apps/details?id=com.mdroidapps.mycalc
QR:

Version v1.1 is now available on Google Play

Nice app, thank you!
I think a better display can be a good addiction..

Good calculator. Would love if you could make a degree minute second with converter to decimal degrees and vice versa. Thanks.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

I'm loving this, is a no-ad version being worked on?, I would not mind paying for it
Sent from my SPH-L710 using Tapatalk 4

excellent. Will be even better if a full screen widget is available.

cool apps
very helpful! :good:

Good calculator. Would love if you could make a degree minute second with converter to decimal degrees and vice versa. Thanks.
Click to expand...
Click to collapse
I will add this option in the next release.

Nice one!
I have suggestion. On my Nexus4 when I switch to Scientific, shifted options on upper rows of buttons stands just below buttons (like Shift DRG FES..) but I think they should be just above lower row than that (sin cos tan..) To simplify, for example, yellow shifted option "x^3" should be closer to "x^2" button instead of "cos" button. I think it's much intuitive. Sorry if I'm wrong. Cheers!

Full support for Percentages (20 + 10% = 22)
Click to expand...
Click to collapse
As a Mathematic teacher, this make me sick ...

Good job, it's just missing °' '' to calculate hours, minutes, seconds like on Casio, or a Time feature (Standard, Scienttific, Tip Calc, Percent Calc,Time Calc) like in the app "Time Calculator", a higher screen with more lines and it's perfect !

I'm loving this, is a no-ad version being worked on?, I would not mind paying for it
Click to expand...
Click to collapse
Working on that. Thanks!
Good job, it's just missing °' '' to calculate hours, minutes, seconds like on Casio, or a Time feature (Standard, Scienttific, Tip Calc, Percent Calc,Time Calc) like in the app "Time Calculator", a higher screen with more lines and it's perfect !
Click to expand...
Click to collapse
I will add degree, minute, second converter to decimal degrees in the next release. Thx for the suggestion.

wmiswm said:
excellent. Will be even better if a full screen widget is available.
Click to expand...
Click to collapse
Agreed. There are a million (exaggeration) calculators in the play store. What I'd love is a good fullscreen calculator widget.

xmitch said:
Working on that. Thanks!
I will add degree, minute, second converter to decimal degrees in the next release. Thx for the suggestion.
Click to expand...
Click to collapse
Cool !

I'd be happy to see imaginary units calculation.
P.S. This strangely reminds me of RealCalc.

killchain said:
P.S. This strangely reminds me of RealCalc.
Click to expand...
Click to collapse
That's because this is almost a direct GUI lift of RealCalc. Squared edges and a few changed buttons, but pretty close.
If this app adds all the features it claims to, then it's significantly more powerful. I'll let the community decide.
MyCalc
RealCalc

[APP][4.0+] HoloConvert: The New Unit Converter

This is my new Unit Conversion app released today, HoloConvert. I felt that all of the current Android unit conversion apps are ugly and many aren't powerful enough, so I decided to make one of my own with a Holo interface in mind. I recieved great support on XDA for my last app Scientific 7 Minute Workout so I wanted to see if I could get some feedback for my newest app.
Google Play link
Link to .apk file
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
What makes this unit conversion app different?
Like I said before, I feel the user interface of an app is one of the most major components of an app. Even if an app works well, you shouldn't have to sacrifice on the looks or ease-of-use of an app. I made this app to target that, while implementing many features such as:
Saving your favorite conversion units
Adding new custom units
Tip Calculator
Multiple themes
Choice in decimal precision
Built-in calculator
I just released the app, so please let me know what you think and of any suggestions!

Wow this looks great!

Just downloaded and it's a great app! :good:
Just one suggestion can you give swap icon (similar like in google translate) so if we need to change from m to cm or vice versa from cm to m, we only need one tap
Definitely will buy it! Looking forward for next update

Beautiful work dev, keep up:good:

Thanks a lot guys! And how could I have forgotten a swap icon, added to my to-do list! I am very actively updating the app at this time (I've technically pushed out 3 updates so far) so keep the suggestions coming

Thanks for the update, I noticed a slight bug with currencies but it was already fixed!

DroidErang said:
Thanks for the update, I noticed a slight bug with currencies but it was already fixed!
Click to expand...
Click to collapse
Yep, there was a small issue with them at first but I fixed it pretty quick! Let me know if you find anything else!

Just saw on xda portal am going to try this.

Buying Pro was a no-brainer.
Now I'd only like to get an option to get the favorites on opening the app. This way I have to click two times for them, whilst the goal of favorites would be to have a shortcut!

AllSeeyinEye said:
Now I'd only like to get an option to get the favorites on opening the app. This way I have to click two times for them, whilst the goal of favorites would be to have a shortcut!
Click to expand...
Click to collapse
That would be great. Also, some more currencies would be great, if you have the time (I kind of miss SEK).
Great app though! and at 0.79€, very affordable!

Scrolling through the units is extremely laggy on my phone, other buttons work with instant feedback. Somehow the list is really heavy to render.

I prefer asking google now for unit conversion but this is very nice app

Nice and handy app. One little bug, I cannot input negative numbers on the From input. E.g., when converting from Fahrenheit to Celsius.
Sent from my SGH-T999 using Tapatalk

Just downloaded.
Looks very nice but I have two remarks.
On my SGS2 4.3" display, text is HUGE.
It would be nice to be able to select between few text sizes.
Nothing fancy, simple "Small, Medium, Large" selection.
You desperately need to implement reverse conversion.
If I choose meter as first unit and insert number "1", it works for Angstrom but cannot cope with AU.
You could implement simple swipe left or right to replace currently selected units
Also, question "Are you sure you wish to exit?" is unnecessary in my opinion.
Best wishes in new year!

This ain't right...
Sent from my GT-I9505G using Tapatalk

AllSeeyinEye said:
This ain't right...
Sent from my GT-I9505G using Tapatalk
Click to expand...
Click to collapse
That looks like Fahrenheit to Kelvin conversion. Code bugs it seems like.
Sent from my SGH-T999 using Tapatalk

Well I purchased it.
Will keep it but two issues so far.
The icon is ugly (will be nice to have something graphical)
The first conversion I tried was not accurate. There are exactly 12 inches to a foot so I selected convert feet to inches, selected 3 feet and it did not convert to exactly 36 inches.

Nice
Some current, resistance,voltage,ect. units, would be great. Nice job I can help with translation to polish.

great!
:laugh: it's cool

Very nice app. I just have not been able to enter a negative number for conversion.
For instance, if I attempt to enter -40 for a F to C for temp conversion, the "-" symbol does not appear to register as having been selected for input, despite the fact that the keyboard shows it available and I have entered it.

[APP][2.3+]Music Theory Helper

We made this app to help you easily understand and find info about music theory.
Okram UF is a Swedish company and we made this application as a product for our entrepreneurship class in school.
Please, contact us if you find any bugs or misspellings!
You can find information about:
- Chords
- Intervals
- Circle of fifths
- Note values
- Rests
- Scales
- Symbols (dynamics, notes, bars, key signatures)
- Ear trainer
Everything is free except "hard" and "expert" in Ear trainer. To unlock those difficulties you need to purchase the full version of Musik Theory Helper. You can purchase the full version from inside the app. We really appreciate if would do so.
https://play.google.com/store/apps/details?id=com.okramuf.musikteori

We would really appreciate feedback!

Bump :highfive:

Hi, I've tried this app and I have some feedback:
Pros
Great UI! Nice to see some Card UI here, makes it look really sleek.
Overall some great content here, quite substantial material for beginners and more advanced musicians.
Touching the cards and hearing things played back is great!
Play Games leaderboard is a nice touch (1st in the world for Beginner Intervals and Medium chords, yeeeeah)
Great to see the Circle of Fifths - something often forgotten in many theory apps
Things to add/change:
It would help learning musicians a lot more to use scale degrees rather than just note names, eg. For a major chord, using I III V rather than C, E and G. It makes chord building a lot easier, though what you have done gives very nice examples of the different types of chords. Using both scale degrees and notes as examples would really help people who are starting out in theory.
Likewise with scales - it helps more to use TTSTTTST for major rather than use notes, and using both would be great.
Very nitpicky detail but a perfect unison refers to the distance between two notes. On your chords page, instead of using perfect unison its better to use "root"
Have an option for alternate note names - I use the "semibreve, quaver, crotchet" naming system so having an option to choose between the two would be nice.
Otherwise I'm thoroughly impressed with this app, definitely one of the better apps on the Play Store. Will recommend to my muso friends as well
(I'd happily provide my music theory knowledge if you want as well)
Sent from my GT-I9300 using Tapatalk

Soryuu said:
Things to add/change:
It would help learning musicians a lot more to use scale degrees rather than just note names, eg. For a major chord, using I III V rather than C, E and G. It makes chord building a lot easier, though what you have done gives very nice examples of the different types of chords. Using both scale degrees and notes as examples would really help people who are
starting out in theory.
I have never used that kind of chord formula, but is the minor chord also I III V, since that chord gets the minor third from the minor scale?
Likewise with scales - it helps more to use TTSTTTST for major rather than use notes, and using both would be great.
TTSTTTST?
What does T and S mean?
I have seen WWHWWWHW (whole/half)
Very nitpicky detail but a perfect unison refers to the distance between two notes. On your chords page, instead of using perfect unison its better to use "root"
I will change that in the next update
Have an option for alternate note names - I use the "semibreve, quaver, crotchet" naming system so having an option to choose between the two would be nice.
Yeah, that sounds like a good idea. I will try to add that in the next update
Click to expand...
Click to collapse
Thank you for your feedback! :laugh::good:
Where should I place I III V? You choose
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Next to the interval names are good
Sent from my GT-I9300 using Tapatalk

Soryuu said:
Next to the interval names are good
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
Good!
Did you notice the blue text in my previous post? I asked you about some stuff you mentioned

johgru said:
Good!
Did you notice the blue text in my previous post? I asked you about some stuff you mentioned
Click to expand...
Click to collapse
Ahhh sorry no D:
I have never used that kind of chord formula, but is the minor chord also I III V, since that chord gets the minor third from the minor scale?
Click to expand...
Click to collapse
Ahhh sorry I've made a mistake here D:
For building triads its not Roman nunerals - its using 1, 2, 3, 4, 5, 6 and 7 and accidentals...
So eg.
Major - 1 3 5
Minor - 1 b3 5
Aug - 1 3 #5
Dim - 1 3 b5
And so on forth.
TTSTTTST?
What does T and S mean?
I have seen WWHWWWHW (whole/half)
Click to expand...
Click to collapse
T = Tone = whole step
S = semitone = half step
Either work well
Sent from my GT-I9300 using Tapatalk

Soryuu said:
Ahhh sorry no D:
Ahhh sorry I've made a mistake here D:
For building triads its not Roman nunerals - its using 1, 2, 3, 4, 5, 6 and 7 and accidentals...
So eg.
Major - 1 3 5
Minor - 1 b3 5
Aug - 1 3 #5
Dim - 1 3 b5
And so on forth.
T = Tone = whole step
S = semitone = half step
Either work well
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
Thank you!
I have released a new small update (0.3.41) with some crash fixes and numbers for chord structures!

johgru said:
Thank you!
I have released a new small update (0.3.41) with some crash fixes and numbers for chord structures!
Click to expand...
Click to collapse
Just got the update - looks great!
Sent from my GT-I9300 using Tapatalk

I have added some new features!
You can now change the color of the app
Exercise - Note reading: beginner, easy, medium and hard
New chord: Sus4
Link to the application!
Music Theory Helper - Google Play

[APP][4.0+] Calc+ ★ The difference calculator, more than 15 Themes & FREE!

Calc+ ★ Powerful & Difference Calculator
Version 2.0.3
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
DOWNLOAD:
​
Your calculator has any features such as: touching to edit number and operator, reusing previous calculation result for the next calculation, sharing and storing result with note app? ->Calc+ can do all of them.
Calc+ is the special calculation app. It is the smartest and the most powerful until now. Besides, the interface was designed user-friendly with flat style, and more beautiful themes.
Review (Thank for TK BAY)
Quick start
Screenshot:
​
Specific features compared with other apps:
★ Calculate numbers with operators and display each calculation on one line, you can take a look at all of your calculations.
★ Reuse the previous result for continuing to calculate.
★ Allow editing numbers and operators when you input incorrect them at any position.
★ Update calculation ’s result automatically in concern with edited numbers or operators, reduce effort for calculating.
★ Share the calculation ’s history for your friend easily, or store it with some note ’s apps.
★ Store calculation ’s history for continuing to calculate later.
★ More themes are suitable for your interests.
------------------------------------------------------------------------------------------
Please help me translate Calc+.
Translate link:
http://www.getlocalization.com/CalcPlus/
Special thanks to Translators:
Wim_N, Martinusbe, Crosshair, Gaich, ContactFront, kulvertti
Thanks for your interest in my app, Please don't hesitate to give me any comments!!!
------------------------------------------------------------------------------------------
With more than 10 themes:
------------------------------------------------------------------------------------------------------------------------------------------------------------------
JOIN GROUP:
https://plus.google.com/communities/114891624782401799729
------------------------------------------------------------------------------------------
DOWNLOAD:
​

First!
But its rather unfortunate that i have to become a beta tester on G+ before i try out your app.

It's cool!!!

Very nice app. Thank you.

I like this calculator very much. It has everything I need but keeps the interface clear.
I like the ability to theme it too. Well done!

Finally after 2 years of searching a nice clear calc with %

:good: Nice app, very clean design. The ability to export the calculations to text/csv would be cool.

I have been looking for calculator for years but have to set on cm calc.
hexdecimal support is needed. most calc supports mode based hex/bin/dec which will not covert the expression/previous result.
Another important thing is to bring the expression from the history back instead of just result.
Have seen those beautiful apps. Really thinking whether I should make one myself.

The Gui is very well designed, well done :thumbup:

I love the UI

Note feature question
It looks really good. But i have questions regarding the sharing to note feature, since it intrigues me the most.
How does it work, exactly? Does it support Evernote? Does it export an image or the calculations? Is it editable (as in i touch it and it reopens in Calc?
I know the last one is farfetched but i gotta ask

Pro version buyed

henrik.dk said:
I have been looking for calculator for years but have to set on cm calc.
hexdecimal support is needed. most calc supports mode based hex/bin/dec which will not covert the expression/previous result.
Another important thing is to bring the expression from the history back instead of just result.
Have seen those beautiful apps. Really thinking whether I should make one myself.
Click to expand...
Click to collapse
I need exactly this as well

@thotran7989 congratulations.
http://www.xda-developers.com/android/calc-plus-app/

It's cool...........

Best calc ever used
Xperia Z1 C6902

Fantastic calculator app, I have been looking for something like this for several years since switching to Android Having a calculator with an editable history that doesn't look awful until now has been harder than it should have been till now
One suggestion though, unless it is something the app can already do but I have over looked is to be able to use the result of the previous calculation in something other than the first item on the next line. If you type an operator it automatically takes the result from the last calculation, but I'm not sure how to use the result elsewhere in the calculation, for example x ^ ans or similar.

Thanks!
really nice calculator app, thank you for the development!
Just made this calculator my device calculator. thank you

oh.....Pro again of your app. Have all of your app in now. Keep it up the good work and appreciate your effort.

awesome!
great work used it for a minute and now it's in my must have list. I appreciate to contribute Turkish translation, as it has many irrelevant translations.

[APP][4.0+]Expense Lister - Pen-and-paper way of taking notes

Expense Lister
Your Pen-and-paper way of taking note
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I went on trips and find it hard to note expenses down. A calculator app doesn't allow me to take notes. A note taking app doesn't calculate the result for me. A full-blown expense tracking app is too complex for me. So I develop this app, Expense Lister.
It is as the screenshot shows. Numbers on your left and notes on your right. Just like taking note with pen and paper. It also supports multiple sheets.
Expense Lister both has a calculator function and you can note besides. It is automatically calculate for each number you input. You can always come back and track what each expense is. It is super simple just like a sheet of paper and a pen. You write number on the left and a note of the side.
Toggle between expense and income is a tap away. Tap at the sign in front of each record.
Your list of expense is calculated at the bottom of the screen, automatically.
Expense Lister automatically save data for you. It allows you to easily rearrange your list of expense with a drag and drop. Also, you can individually delete each record. Also,the app supports multiple sheets. You can use one sheet for a trip expense, another for a grocery, another for a meal. You can rename your sheet, too.
You can download it here.

Works as intended, it's easy to use with a clean interface.

Changelog:
1.46
Support European decimal separator
1.45
Landscape mode added
Tablet mode added
Miscellaneous fixes
1.40
You can now backup to/restore from Google Drive or External Storage
Miscellaneous fixes
1.39
Paid version has its limit increase to 1,000 sheet
Easier to look at all sheets
Each sheet has its own date
1.36
calculator can now do long operation!
bug fixes
1.35
calculator updated!
file size shrink!
more options for paid users!
miscellaneous bug fixes
1.30
in-line calculator added!
1.221
Thai localization added!
1.22
Notes can hold more characters!

Awesome app, but why don't you remove the elevation from the ActionBar so that it blends seamlessly with the ribbon below. It looks quite awkward to me personally.

aritraroy said:
Awesome app, but why don't you remove the elevation from the ActionBar so that it blends seamlessly with the ribbon below. It looks quite awkward to me personally.
Click to expand...
Click to collapse
Thanks for the feedback. I will have a look at it.

APK?
Hey, would you mind sharing the apk file?
I can't use Playstore.

tmartykan said:
Hey, would you mind sharing the apk file?
I can't use Playstore.
Click to expand...
Click to collapse
Sorry, not at the moment.

Great UI and very easy to use, good work. Keep it up!

v1.22
Notes can hold more characters!

Sorry, this is not like pen and paper. It is like using keyboard and screen. If it allowed the usage of a stylus, then it would be like using pen and paper. Though, it seems like a good idea.
Sent from my SM-N900V

Jaytronics said:
Sorry, this is not like pen and paper. It is like using keyboard and screen. If it allowed the usage of a stylus, then it would be like using pen and paper. Though, it seems like a good idea.
Sent from my SM-N900V
Click to expand...
Click to collapse
Thanks for the feedback, bro.

ArcaneHammer said:
Works as intended, it's easy to use with a clean interface.
Click to expand...
Click to collapse
+1 good app

trusthaha said:
Thanks for the feedback, bro.
Click to expand...
Click to collapse
No problem. Looking forward to seeing it mature. Not that it actually needs to. As it may be as you have intended it yo be. Which is good as is.
Sent from my SM-N900V

Thanks for the app.

I'm glad you like it

V1.3
In-line calculator added

1.35
calculator updated!
file size shrink!
more options for paid users!
miscellaneous bug fixes

Very good looking and useful. Good luck with your app!

1.36
calculator can now do long operation!
bug fixes

1.39
Paid version has its limit increase to 1,000 sheet
Easier to look at all sheets
Each sheet has its own date