- iOS App Store
- Paid
- Generally Helpful Software
- Utilities, Reference
Based on 23 votesRelease Date: October 2014Last Update On: September 2025
The Chemistry Keyboard is a specialized Keyboard Extension for anyone who needs to enter chemical formulae. Ever need to input Hg²⁺+2 I⁻ on your phone and can't figure out how to get those nice sup...