Function Inspector & IntegralCalc updates!

New Splash Screen for
Function Inspector

One thing that I got a lot of complaints about was the very limited amout of functions that one could use in an equation in Function Inspector. Today's update adresses this problem! IntegralCalc has been updated as well, changing the same thing.

Those are the changes of Function Inspector 3.1:

• More functions like abs(), asin(), sinh(), asinh(), ... (Also applies to IntegralCalc 2.5)
• A Splash Screen is now shown while the app is loading anyway
• New Ad Network in LITE version (also for IntegralCalc 2.5) in order to hopefully make more money xD

The second page of Function Inspector's
new keyboard with new functions and an
info-button

Also, I increased the price of Function Inspector PRO from 0.99 € to 1.49 € which I think is still a price that the app is worth ;)
I hope you like this update!

Major updates for IntegralCalc & Function Inspector

I just released IntegralCalc 2.0 and Function Inspector 2.5. The main change in those updates is that both apps are now linked!

Function Inspector 2.5:

• IntegralCalc link
• save/open Functions (PRO only)
• Trackball support in Tracing/Slope mode
• now plots functions immediately

IntegralCalc 2.0:

• Function Inspector Link

Chinese translations!

Hey guys,
globalization is unstoppable! Some days ago, the Chinese company NetDragon contacted me in order to make an agreement to distribute my Apps on their Chinese market. They also offered to translate all of my Apps into Chinese which is what the recent updates are about, meaning IntegralCalc 1.0.4, ProbabilityCalc 0.8.1, Sudoku Solver (donate) 1.5.1 and FunctionInspector PRO/LITE 1.1.1 (also including minor improvements)!

With those changes I hope to be able to welcome even more users from all over the world!

Optimization for tablets

After downloading the GALAXY Tab emulator today, I tried all of my Apps on it.
And: it actually looked pretty good!

Sudoku Solver and ProbabilityCalc had to be optimized and at least Sudoku Solver will be updated soon for big screens support. Furthermore, all of the home-made graphics don't look as sharp because I usually don't provide high-resolution images which is the next thing I will overdo in the future.... Here are the screenshots:

Two updates

IntegralCalc 1.0.3:
- just another speed increase ;)

SudokuSolver 1.0.4:
- added Italian language (Thanks to Antonio!)

Two updates this weekend

Sudoku Solver 1.0.2:
- Trackball/D-Pad support

IntegralCalc 1.0.2:
- improved speed (more than two times as fast!!!)
- more tolerant input function (e.g. "3x" instead of "3*x")

;)

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 ;)

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.

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 ;)

Two Updates

I just published two updates:

IntegralCalc 0.9.3:
- new Button "calculate area" added that calculates the area under the curve

Sudoku Solver 0.9.2:
- numbers, that have been added to the Sudoku are now displayed in grey

Introducing IntegralCalc

Hello there,
 I'd like to introduce IntegralCalc to you. It is a small Android App that calculates any definite Integral for you. Right now, it is at version 0.9.2 and therefore already received two Updates, adding an AdMob ad and a German translation.

It is available at the Android Market, but here are the screenshots ;) :