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 61–80 of 1,000 ranked alternatives.

  1. Interval Timer Tabata Workout app icon

    Interval Timer Tabata Workout

    Velocity Raptor Incorporated

    Train with workouts anywhere

    Track heart rate and calories burned during workouts. Follow 40+ pre-designed training sessions or create custom routines. Receive voice guidance, countdowns, and visual feedback during exercises. Sync with wearable devices for real-time data.

    ★ 4.5974 ratingsHealth & FitnessFreeData updated 2026-09-08
  1. Runmefit app icon

    Runmefit

    Shenzhen Starmax Technology Co., Ltd.

    Record workouts, track health data, manage activity

    Record health data, sleep, and daily activities across over 100 sports. Manually input data or sync with smartwatch storage. Track performance metrics and set health goals. View progress charts and manage exercise routines.

    ★ 4.21,259 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Sports Tracker: Run Bike Hike app icon

    Sports Tracker: Run Bike Hike

    Suunto Oy

    Track , analyze performance, discover routes

    Track running, cycling, hiking, and over 90 with GPS data. Analyze performance metrics and save routes. View heatmaps to discover new paths. Switch between terrain and satellite maps for route planning. Sync data with Apple Health.

    ★ 4.61,930 ratingsHealth & FitnessFreeData updated 2026-09-08
  3. Tempo: Run Log & Insights app icon

    Tempo: Run Log & Insights

    Indie Computing Labs, LLC

    Track runs, plan routes, analyze performance

    Plan runs with customizable routes and pace goals. Track real-time stats like distance, speed, and heart rate. Analyze performance with detailed post-run reports and progress charts. Sync workouts with Apple Health.

    ★ 4.71,033 ratingsHealth & FitnessFreeData updated 2026-09-11
  4. Velonomix - Indoor Cycling app icon

    Velonomix - Indoor Cycling

    Neil Smith Design LTD

    Cycle workouts at home or in

    Workouts allow users to start immediately with four free sessions. Custom workout creator lets users build their own sessions. No account is required. Individual workout collections offer plans tailored to fitness goals and skill levels.

    ★ 4.7190 ratingsHealth & FitnessFreeData updated 2026-09-12
  5. LifeSpan Fit app icon

    LifeSpan Fit

    Strength Master Fitness Tech CO., LTD.

    ★ 1.155 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. ICG Training app icon

    ICG Training

    Indoorcycling Group GmbH

    Train with color-coded workouts

    Track workouts and monitor progress with detailed metrics. Customize and share workout plans. Access expertly designed free exercises. Sync with fitness devices. Set and adjust goals. View calorie burn and session duration.

    ★ 4.62,516 ratingsHealth & FitnessFreeData updated 2026-09-23
  7. WorkOutDoors app icon

    WorkOutDoors

    Ian Muriss

    Track workouts and monitor activity

    Track workouts for running, cycling, and hiking with real-time data. Save workouts to Health . Use vector maps for navigation. Customize workout settings. Monitor heart rate and distance. Share progress with social media.

    ★ 4.71,703 ratingsHealth & Fitness$8.99Data updated 2026-10-23
  8. ConnectStats - app icon

    ConnectStats -

    Brice Rosenzweig

    Activity viewer for Garmin and Strava

    The app provides an in-depth review of user activities from Garmin Connect or Strava. It offers search, analysis, plotting, and basic statistics on collected data.

    ★ 4.7391 ratingsHealth & FitnessFreeData updated 2026-10-06
  9. Mappa - Watch Maps app icon

    Mappa - Watch Maps

    Nick Romano

    Track workouts, view metrics, export routes

    Record workouts with heart rate, speed, elevation gain, and other metrics. Import and export GPX and FIT files. View offline with custom tiles. Overlay routes from GPX, FIT, KML, or GeoJSON files. Generate walking and cycling directions.

    ★ 5.011 ratingsHealth & Fitness$5.99Data updated 2026-10-23
  10. Any Distance Running Tracker app icon

    Any Distance Running Tracker

    Any Distance Inc.

    Track workouts and monitor progress

    Track workouts including , walking, hiking, and biking. Log heart rate, pace, , and calories. View 2D and 3D maps of routes. Support over 90 workout types on iPhone and Apple Watch. Set goals and monitor progress.

    ★ 4.72,450 ratingsHealth & FitnessFreeData updated 2026-09-06
  11. CrewNerd for Rowing & Paddling app icon

    CrewNerd for Rowing & Paddling

    Performance Phones, LLC

    Track metrics in real time

    Track stroke rate, distance per stroke, speed, and pace using phone accelerometer and GPS. Monitor heart rate for real-time performance insights. Analyze bounce and stern check metrics. Sync data across devices for comprehensive training analysis.

    ★ 4.6257 ratingsHealth & FitnessFreeData updated 2026-09-08

How we rank alternatives

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