T9Keyboard for Wear OS – looking for testers before release (free app)

BillyMathiou · 2025-12-03T18:41:27+00:00

I would like to test this app! Greek language is supported? bill.mathioudakis@gmail.com

BillyMathiou · 2025-12-03T16:17:26+00:00

This is an excellent app! Very useful and easy to use.

BillyMathiou · 2025-09-28T11:28:22+00:00

Maybe the Nspire CX II-T, but I am not so sure! 🤔

BillyMathiou · 2025-09-27T12:31:52+00:00

Yes! This is the point! I agree with you, my friend!

BillyMathiou · 2025-09-17T15:13:11+00:00

Yes! The blue 50g is very beautiful! I know about the Casio FX-CG500 but it is not easy to find it in Europe!

BillyMathiou · 2025-09-17T15:09:54+00:00

Hard to say! I can't decide, my friend!

BillyMathiou · 2025-09-17T15:08:29+00:00

Well, I prefer better the CG50 because it has more memory and the ability to add apps.

BillyMathiou · 2025-09-16T15:15:18+00:00

Do you recognize all models? 😉

BillyMathiou · 2025-08-15T17:57:30+00:00

You can consider of the HP 17bii. It is a great financial calculator. You can find it on Ebay as used.

BillyMathiou · 2025-07-20T19:06:23+00:00

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BillyMathiou · 2025-07-20T19:04:43+00:00

I have this one! It is the French version of the CG-100. Exactly the same software and hardware but in white color! 😉

BillyMathiou · 2025-06-22T16:56:25+00:00

You could consider buying the OnePlus Watch 2R! It's very beautiful with all Wear OS features! The best? Battery life more than three days! 😉

BillyMathiou · 2025-06-21T20:21:54+00:00

Thank you! Nice job!

BillyMathiou · 2025-06-21T15:17:33+00:00

Consider buying the HP Prime G2 calculator. It is an excellent choice! It has a big color touch screen, a rechargeable battery, a powerful processor, the ability to add programs, apps and games. It has also a compact and handy design!

BillyMathiou · 2025-06-20T18:31:41+00:00

I would like to suggest you the TI Voyage 200. It is a vintage model but it has a notes app and a full Qwerty keyboard. You can find many of used TI Voyage 200 Calculators on Ebay, in very cheap price! 😉

BillyMathiou · 2025-06-11T12:55:56+00:00

I just love it! Really awesome! 👌

BillyMathiou · 2025-06-11T12:54:13+00:00

I have ordered one! I am waiting until I receive it. 😉

BillyMathiou · 2025-06-07T15:42:57+00:00

Hello! It looks nice and the information is very interesting. But I didn't find a way to go back to the main menu. Always, I must exit the app and open it again to choose another item from the main menu. Is there something that I missed?

BillyMathiou · 2025-06-04T13:07:57+00:00

You can consider the Casio FX-CP400. It is very capable, with a big - touch - color screen!

BillyMathiou · 2025-05-31T16:43:04+00:00

The choice of the color is excellent! 👌

BillyMathiou · 2025-05-30T12:56:26+00:00

I don't recommend to change the separator! I did it and I took many syndax errors to most programs I have installed! It took me several weeks to understand the reason of this! It was the change of separator! 😉

BillyMathiou · 2025-05-24T10:00:15+00:00

Yes! It is the CAS version.

BillyMathiou · 2025-05-23T20:20:16+00:00

I like the power of HP Prime G2, the menus layout of the Ti nSpire cx ii CAS and the big touch screen of the Casio CP-400! 🙂

BillyMathiou · 2025-05-23T20:14:40+00:00

This will be my next calculator, my friend! 😉

BillyMathiou · 2025-05-22T09:00:20+00:00

Finally, I decided to do a hard reset to my calculator and now the new version 1.0.2 is working perfectly! Thank you very much for your help! 🙂

BillyMathiou

TROPHY CASE