PhotoStudy - Stuck on a Math or Science Problem? Get Help From an Expert Tutor in Seconds!
Numi App - Numi is a beautiful text calculator for Mac.
Mathquizily - Personalized math tests
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
MyScript Calculator - Perform mathematical operations naturally using your handwriting.
Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.