Apps Like ScratchQ for iPhone and iPad
ScratchQ screenshots
Ranked alternatives
Showing 701–720 of 1,000 ranked alternatives.






Hex Calculator Pro
Nguyen Van Huu
Convert numbers between systems
Hexadecimal and binary calculators allow users to perform arithmetic and bitwise operations. Convert between number systems and view results in decimal, hexadecimal, and binary formats. Save and share calculation history.

Water BoD-I-Y Calculator
FarmHopLife Inc
Calculate storage and retention systems
Calculate storage capacity with precise formulas. Input dimensions to determine cistern size. Estimate rainwater collection based on rainfall data. Generate reports for irrigation planning. Export results in PDF format.


Circuit Simulator Q
Ali Mert TUFEKCI
Design circuits, simulate logic, test configurations
Design and simulate logic circuits with drag-and-drop components. Connect inputs and outputs to test behavior. View real-time simulation results and adjust parameters dynamically. Save and export designs for further analysis.

Tip Calculator % - Easy Tips
Siddharth Patel
Calculate and split bills
Calculate by entering a bill amount and selecting a percentage. Split the total evenly among friends. Choose from preset tip options or enter a custom amount. Display the total per person instantly.




Callie - All in One Calculator
The Clairos Group, LLC
Calculate, convert, plan, and track
& Math Tools • Classic with basic and advanced functions • Financial tools for loan payments and savings planning • Unit conversion for measurements and currencies • Tip calculation and percentage functions • Offline use without internet



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.