SpaceIO app icon

Apps Like SpaceIO for iPhone and iPad

by Nathan Tornquist★ 0.00 ratingsGamesFreeData updated 2026-09-15

SpaceIO screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. Engineering Economics Career app icon

    Engineering Economics Career

    Weihang Zhu

    Learn engineering economics with interactive tools.

    The app provides an e-book, formulas, and interest tables for engineering economics. It features conceptual questions and practice problems within a simulated career game, covering topics from time value of money to Monte Carlo simulation.

    ★ 4.73 ratingsEducationFreeData updated 2026-11-09
  2. Subway Girl Runner 3D app icon

    Subway Girl Runner 3D

    Mudassar Ahmed

    Run, jump, and collect coins

    Run as a on a moving track, collecting coins and avoiding obstacles. Jump over carts and drums to progress. Increase speed over time. Catch magnets to attract coins automatically. Earn points by collecting items and avoiding hazards.

    ★ 3.01 ratingsGamesFreeData updated 2026-09-14
  3. 1D app icon

    1D

    Eric Smith

    Cancel pulses in one dimension.

    The app presents a one-dimensional world where users cancel incoming pulses by moving back and forth. The avatar changes color to cancel different colored pulses, offering simple controls and surprising complexity.

    ★ 5.02 ratingsGamesFreeData updated 2026-09-18

How we rank alternatives

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