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 301–320 of 1,000 ranked alternatives.

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    AlaConnect

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    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-15
  1. Phlex Swim App app icon

    Phlex Swim App

    Phlex LLC

    Track workouts with AI precision

    Track swimming workouts with distance, set recognition, and time logging. Monitor stroke efficiency, distance per stroke, and heart rate metrics. Sync data with Apple Health for comprehensive performance analysis.

    ★ 4.338 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. AUKEY Fit app icon

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  3. Vantage Fit app icon

    Vantage Fit

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    ★ 3.336 ratingsHealth & FitnessFreeData updated 2026-09-15
  4. SpinPal app icon

    SpinPal

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    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. Jacfit app icon

    Jacfit

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    ★ 3.547 ratingsSportsFreeData updated 2026-09-18
  6. Enduruc - Ruck Tracker app icon

    Enduruc - Ruck Tracker

    Intrepid Cue LLC

    Track metrics and manage weights

    Track sessions with real-time metrics including distance, pace, heart rate zones, and elevation. Manage multiple weights and log training details. Analyze performance data and set progress goals.

    ★ 4.332 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. Arcade Fitness Bike & Run app icon

    Arcade Fitness Bike & Run

    BIPR

    Train in 3D worlds and workouts

    Train in immersive 3D environments while cycling or running. Adjust character speed based on heart rate via Bluetooth Smart device. Track workouts, set goals, and sync with apps. No sensors required but recommended for enhanced experience.

    ★ 3.02 ratingsHealth & FitnessFreeData updated 2026-09-19

How we rank alternatives

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