Two updates

Today, i published IntegralCalc 1.0.1 and Sudoku Solver 1.0. Those are the changes:

IntegralCalc 1.0.1:
I finally found the bug that caused it to crash for some people from the very beginning. It occurred when orientation was changed while the ProgressDialog was displayed. This is now fixed.

Sudoku Solver 1.0:
I made the solve-algorithm work more efficiently and therefore increased the speed, especially for Sudokus that are on high level. Furthermore, I added a French translation which I hope is somewhat acceptable ;)

Sudoku Solver Update

This evening, I will publish Sudoku Solver 0.9.4.
It will have an improved design as you can see on the screenshots. Furthermore, you will be able set an example Sudoku and get contact information of myself.

IntegralCalc v1.0

This morning, I finished IntegralCalc 1.0! It is a major update since it improves the speed significantly. Furthermore, I have improved the design of the App. I also added an "About & Feedback" options menu which I will, step by stepp, include in all of my applications.

Introducing ProbabilityCalc

I just published ProbabilityCalc 0.8 which is the first version of my new App. It asks for certain events and then simulates 5000 experiments. So, it can calculate an approximate probability.

1000th user!

Yesterday, I exceeded the 1000 active installs with both Apps combined which seems like a good occasion to do a new statistic!

IntegralCalc:
- 606 active installs (50%)
- Rating: 3.375 (8 Ratings)
- Admob: ca.20,000 impressions; CTR: 0.26%

Sudoku Solver:
- 414 active installs (62%)
- Rating: 4.0 (8 Ratings)
- Admob: ca. 18,000 impressions; CTR: 0.21%

Even though IntegralCalc's impressions and CTR are slightly higher than those of Sudoku Solver, I already gained more money with Sudoku Solver. I'm also proud to announce that I already earned more that $5 ;)
IntegralCalc still does not seem to work for some people, but I'm unable to understand the error reports or finding the bug :( So if somebody gets an error, please give detailed information about your phone model, Android version and what you did before you got the error!
Future updates will improve the design of the Apps in order to make them more attractive. Solving the Sudoku puzzle I posted earlier could also help improving Sudoku Solver's speed.
Finally, I am planning on publishing my third App which, of course, is top secret ;)

Sudoku Solver Update

I just published Sudoku Solver 0.9.3 which now asks before clearing the field and does not try to solve empty Sudokus...

IntegralCalc Update

Yesterday, I published IntegralCalc 0.9.4 which has an extra "Help"-Button so everyone knows what to enter in the "function:"-EditText ;)