Apps Like Quantum Technology Toolbox for iPhone and iPad
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.





Digital Speedometer: HUD Speed
Youness Zaouda
Track with real-time precision
Track with GPS-based real-time analytics. View current , historical data, and location markers. Set limits and receive alerts when exceeded. Export data for review and share results.

Construction Calculator -
TERMUX LIMITED LIABILITY COMPANY
Calculate materials, estimate costs, track progress
Calculate concrete volume with precise formulas and unit conversions. Estimate material quantities for walls, slabs, and foundations. Measure dimensions and convert units. Generate reports and save calculations for future projects.

Quirely - PDF Library Manager
Reggie Fisher
Convert PDFs into searchable AI knowledge
Organize and manage PDF documents with tagging, folder structure, and metadata. Use AI to search, summarize, and extract key points from text. Highlight and annotate content. Export citations and generate references.






Leafscan
Carlos Anderson
Capture leaf images, measure area, export data
Measure leaf surface area with high accuracy using a mobile device. Log measurements and export data as CSV. Share files via AirDrop, email, or other methods. Requires a white background with reference markers.

Paribus Calculator
Adam Solesby
Calculate and share equations on the go
Perform calculations with a spreadsheet-like interface. Enter and edit formulas with an intuitive keypad. Adjust values to meet goals. Compare different calculation scenarios. Share results easily. Ideal for business and everyday math tasks.

Circuit Playground
Adafruit Industries LLC
Calculate component values and resistor codes
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.


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