counterSpectrum app icon

Apps Like counterSpectrum for iPhone and iPad

by Spectrum Software Solutions, Inc★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
App detailsView in App Store

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  2. AeroTime Pro app icon

    AeroTime Pro

    Henrique Chelotti Duarte

    Calculate flight time and block time

    Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.

    ★ 5.011 ratingsUtilities$0.99Data updated 2026-09-06
    App details
  1. Convertir app icon

    Convertir

    Igor Shevchenko

    Convert units instantly and accurately

    Convert units for length, weight, temperature, volume, and more. Input values and select units for instant conversion. Access a clear interface with accurate results and quick access to common conversions.

    ★ 5.07 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  8. Flight Bag for Crews app icon

    Flight Bag for Crews

    Nazmi Yavuz

    Organize data and documents

    Access aviation essentials and references instantly. Manage data, check weather, and view aircraft manuals. Track logs and schedule maintenance. Share documents and communicate with crew members.

    ★ 5.023 ratingsUtilitiesFreeData updated 2026-09-06
    App details
  14. Complex RPN Calculator app icon

    Complex RPN Calculator

    John Coddington

    Scientific RPN calculator with complex numbers.

    The app is a scientific RPN calculator. It has a four-level stack and complex numbers as its native number type.

    ★ 3.924 ratingsUtilitiesFreeData updated 2026-09-10
    App details

How we rank alternatives

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