Allan Lee 41
Wednesday, December 15, 2021
This is a nice app, however, recent update (December 12, 2021) crash unlocked 10bii++ purchase. Please fix. Note: Developers have immediately noticed the issue and are currently fixing it. This is a very advanced app which I like to use and use it daily. Edit: I have talked to developer Kenny Wyland several times. Ken seems like a good guy. I was a little bit upset because this is my favorite app, and I have all the Android calculator apps. I like the 10bii+ because the clicking sounds when you touched the keys are just right (the clicking sounds of the competitor calculators are a bit too soft, using a different tone, or no sound). The layout of the buttons and the background color are perfect, professionally desired. The algorithm behind the app is solid. These 2 aspects beat all the competitors. Thanks. Edited
In A Day Development
Monday, December 13, 2021
We released v4.3.3 a few hours later and fixed this issue. It should be working normally now.
Tom Schwab 4
Thursday, May 8, 2025
I have used this app for over a decade as a full-time mortgage loan originator. It is fantastic and it allows me to always have my calculator with me! It does everything that my 'real' calculators do and I prefer it in this App format to the real handheld calculator. totally worth it.
A Google user 10
Thursday, May 2, 2019
Still my go-to calculator; use it almost daily for financial and statistical calculations. I paid fir the upgraded finctionslity, nut I am disappointed that I cannot find an on-line usrr manual detailing all the new functions. I don't need any tutorials, just a guide to what the additional function keys do
JNWarren20 27
Tuesday, December 14, 2021
UPDATE: It's finally fixed and it's due to the help of the developer Kenny who not only took the time to contact me & help but followed up twice to give suggestions & help. Android 12 is temperamental so to have a developer stick behind you is awesome! This calculator is second to none & the only one I use for simple math to major problems. For me it's the best one on the market & well worth it. Thanks Kenny! Edited
In A Day Development
Tuesday, December 14, 2021
We don't have control over it, Joe. I'm spending my whole day trying to figure out why Google Play refuses to install the app. Google Play controls the installation process, not us. If developers were allowed to control the installation process, then malicious developers could install malware. We're trying, but they won't even respond to our emails
Joshua Hayhurst 18
Tuesday, January 3, 2023
Probably one of the most handy tools to run a quick analysis from my phone reverse engineering a mortgage if I am missing a piece of data. I don't like that it is not tied to the app for your PC though. It's a separate charge and at a markup. Why am I paying twice for the same product? Can we not match user keys across platforms?
In A Day Development
Tuesday, January 3, 2023
Thank you! To answer your question, when buying an app through one App Store (like Google Play) that doesn't make it available through another Store (like the Mac or Microsoft App Store) b/c those app stores are managed by different companies. MS doesn't want to let you install the PC version when you paid Google for the Android version.
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