The Android App that has gone free as myAppFree app of the day in Google Play Store is “Scientific Calculator”. It is now available for free to download. It saves $0.99 from your pocket today, so it is worth to download.
★ All-In-One calculator for your everyday calculations. ★
★★★★★ “It has everything from a currency converter with live rate updates to a scientific calculator that has a range of functions, unit conversions and constants to a percentage calculator that’ll tell you how much a loan will cost. It’s brilliant. Since moving from Windows Phone 8 I’ve been looking for a program that equals calculator² on that platform and I think I’ve found something even better. This is THE calculator app you need. I’ll be deleting the others that just weren’t quite good enough.