Circle Diagram app icon

Apps Like Circle Diagram for iPhone and iPad

by Keiichiro Nakagawara★ 0.00 ratingsEducation$0.99Data updated 2026-09-06

Circle Diagram screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. VerbForms Português app icon

    VerbForms Português

    Laura Mueller

    Portuguese verb reference and training.

    The app provides reference, conjugation, and vocabulary training for over 4500 Portuguese verbs with translations. It offers exercises, verb lists, and voice output without requiring internet access.

    ★ 4.610 ratingsEducation$3.99Data updated 2026-10-11
  2. Stamp Scanner Stamp Value app icon

    Stamp Scanner Stamp Value

    DO Mai Ly

    Snap and scan stamps for detailed info

    Identify stamps using AI image recognition. Capture or upload images and crop for clarity. Access detailed numismatic data, country of origin, pricing, and historical context. Save collections, estimate values, and track trending stamps.

    ★ 4.555 ratingsEducationFreeData updated 2026-09-06
  3. Engineering Survey Calculator app icon

    Engineering Survey Calculator

    V PUGAZHENTHI

    Calculate parameters and units

    Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.

    ★ 5.01 ratingsUtilities$2.99Data updated 2026-09-08
  4. pythoni-run code,autocomplete app icon

    pythoni-run code,autocomplete

    小文 黄

    Learn Python with interactive coding

    Learn Python 3.13 with interactive coding, local execution, and breakpoint debugging. Run examples and access learning materials. Fetch Git repositories and use iCloud. Share files via LAN using HTTP/FTP. Install Python libraries from PyPI.

    ★ 4.4228 ratingsDeveloper ToolsFreeData updated 2026-09-08
  5. C/C++ Programming Compiler app icon

    C/C++ Programming Compiler

    Ketan Appa

    Write and test C++ code anywhere

    Write and test C/C++ code directly on iOS devices. Compile and run code snippets using supported compilers. View execution results and debug code in real-time. Learn concepts through hands-on practice.

    ★ 3.3117 ratingsEducationFreeData updated 2026-09-11
  6. B737 Alerts app icon

    B737 Alerts

    Flight Simulation Systems, LLC

    Boeing 737 error message reference guide.

    The app provides a reference guide to error messages for Boeing 737 series aircraft. It covers nearly four hundred errors from the PFD/ND, FMC, and panel modules, with links to descriptions and corrective actions.

    ★ 4.39 ratingsNavigation$9.99Data updated 2026-09-21
  7. Math & Logic -Kids Brain Games app icon

    Math & Logic -Kids Brain Games

    ImagiRation LLC

    Solve problems offline

    Provides free exercises without ads or external contact. Features include a patented interface that reduces trial-and-error, no setup or registration, and offline functionality.

    ★ 4.4502 ratingsEducationFreeData updated 2026-09-16
  8. Nautical License Quiz - Navigo app icon

    Nautical License Quiz - Navigo

    Flavio Losco

    Quiz nautical licenses and track progress

    Prepare for nautical licenses with quizzes matching official exams. Practice questions and topics aligned with current regulations. Includes illustrated manual and updated graphics for clear reading.

    ★ 4.819 ratingsEducationFreeData updated 2026-09-17
  9. Chess: From Beginner to Club app icon

    Chess: From Beginner to Club

    CHESSQUEEN INC

    Play , learn strategies, improve skills

    Learn rules and strategies through structured lessons. Practice with 500 examples and 700 exercises. Track progress through levels to player. Study openings, middle game, and endgame techniques.

    ★ 4.6364 ratingsGamesFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.