Truely a "Pane" to use Dishonest developer, sneaks ads into an update without telling users, current version pops up full screen ads under your fingers as you type. For this guy you're just kettle. Not interested in "pro" if developer just tries to trick you. Uninstalled, moved to HiperCalc - no ads, and pro version is even cheaper. Bye.
The app is easy to use Please add long press action for shift key directly rather to tap on shift button.I think u should add all the modes like matrix,vector,integration etc.
Wonderful Calculator Like having another hardware calclulator.
Best calculator I love it because it is very useful.
A it loved
Version 6.2.3 Date 2016.7.18
- Fixed a sound control for △key.
- Updated some library which Google has provided.
Simple calculator with complete history (virtual tape, a.k.a. ticker tape style)