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The basic idea...

"The basic idea behind open source is very simple. When programmers on the Internet can read, redistribute, and modify the source for a piece of software, it evolves. People improve it, people adapt it, people fix bugs. And this can happen at a speed that, if one is used to the slow pace of conventional software development, seems astonishing...
...The Open Source pages exist to make this case to the commercial world."    - Introduction to Open Source -

* Tippy Tipper (Tip Calculator)

market download A simple and open source Tip Calculator.

* Enter bill via custom keypad
* Select tip by slider or three configurable buttons
* Round up/down by tip/total
* Split bill
* Exclude tax rate

I welcome patches!

Please purchase the donate version if you find this app useful

Recent changes:
Version 2.0:
- UI update with action bar
- Added menu option to email feedback
- New About screen
- [Free version] Added in house ads to promote Mandaria Software apps. You can disable them in the settings. Please consider supporting us by donating!
- Dropped support for Android 1.5
- Re-arranging of code (library project)
- Added exception handling / error reporting

Content rating: Everyone

Author: Mandaria Software
Version: 2.0
Market link: net.mandaria.tippytipper
Web site:

Source code:
Code license:
Market downloads: 50,000-250,000
Market rating: 4.6 / 5.0
Category: Top:/Applications/Finance

Added: 2012-01-06
Updated: 2015-06-17
Hits: 1182

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