4iiii app icon

Apps Like 4iiii for iPhone and iPad

Connect, configure, and update devices.

The app connects to 4iiii power meters and heart rate monitors for configuration and updates. It records workout data, which can be uploaded to training software and synced to Strava.

by 4iiii Innovations Inc.★ 1.692 ratingsHealth & FitnessFreeData updated 2026-10-10

4iiii screenshots

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. CycleMaps app icon

    CycleMaps

    motocode ltd

    Plan routes worldwide, ride anywhere.

    The app plans routes using multiple data sources, prioritizing cycle paths and quiet streets worldwide. It provides turn-by-turn instructions, elevation profiles, and offline maps for navigation on iPhone and Apple Watch.

    ★ 5.03 ratingsNavigationFreeData updated 2026-09-18
  2. NFC. app icon

    NFC.

    Nci Technology Inc.

    ★ 1.09 ratingsHealth & FitnessFreeData updated 2026-09-20
  3. HARISON app icon

    HARISON

    Yaolian Health Technology Co., Ltd

    ★ 2.52 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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