Apps Like Cliff Timer for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.

Periodic Table of Elements+
Sonya Marcarelli
Create molecular formulas and copy element data
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.

Pythagorean Calculator
Joey Mitchell
Calculate right triangle missing sides.
The app calculates any missing side of a right triangle. Users input two known sides, and the app computes the third side using built-in formulas.


Chemistry Formula Practice Free
Carolina Biological Supply
Formulas and track progress
Naming and writing formulas for ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Choose between -to-name or name-to- exercises. Track progress and repeat exercises for reinforcement.









F2000 Racer for LEGO 8070 Set
Sergey Slobodenyuk
Build models with step-by-step guides
Build a Technic supercar using step-by-step instructions with large images and a parts list. Highlight new parts and access building guides for the MOC. Share feedback or reviews to help improve future MOC uploads.


NewPass - Password Generator
Addison Francisco
Generate secure passwords in seconds
Create secure passwords quickly with customizable formula options. Generate new passwords by tapping or shaking. Copy, save, or share passwords. Receive haptic feedback during creation.


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