Apps Like ScratchQ for iPhone and iPad
ScratchQ screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.
Duct Calculator S&P
S&P SISTEMAS DE VENTILACION SL.
Calculate diameter and ventilation parameters
Calculate dimensions by converting circular to rectangular equivalents. Determine ventilation parameters including diameter, airspeed, airflow, and dynamic pressure. Compute pressure drop for straight sections and systems.
GPA Calculator by Michel
琦琪 徐
Calculate GPA with school-approved accuracy
Calculate GPA using a picker-based interface without typing. Input grades and credit hours for each subject. Automatically compute GPA based on school-specific grading scales. Export results and track progress over time.
TipCalc - No Ads
XALTING LLC
Calculate tips, split bills, share totals
Calculate tips and round totals. Split bills among multiple people. Share calculations via messages. Supports family sharing and has a minimalistic design. No ads in the paid version.
Anoc Pro Octave Editor
Daniel Kuster
Edit code and generate plots remotely
Create and manage projects on iOS. Edit and execute code, generate results and plots via Verbosus. Access a dedicated server for computation. View and export plots directly from the .
Factoring Quadratics PRO
Glindemann, Sennoun, Langer GbR
Factor into binomials
Enter coefficients a, b, and c to factor quadratic trinomials into binomials. Store calculation history and view detailed step-by-step solutions. Support positive and negative numbers, including decimals. Share final results. No advertisements.
Pipe Offset Assistant
H3Apps LLC
Calculate lengths and send results via text
Calculate travel and run lengths using simple or rolling offsets. Input angles to determine material requirements. Export results via text or email.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.