Frontier X app icon

Apps Like Frontier X for iPhone and iPad

Track activity, view recorded data, analyze heart

Track activity including exercise, rest, and sleep to gain insights on heart health and exercise performance. View recorded data from the X2 chest strap wearable. Monitor real-time heart health metrics and exercise performance.

by Fourth Frontier Technologies Private Limited★ 4.6317 ratingsHealth & FitnessFreeData updated 2026-09-20

Frontier X screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. XGT Fitness app icon

    XGT Fitness

    XGT Holdings, INC.

    Train with heart-rate monitored workouts

    Book sessions and track workout stats daily. Monitor progress with check-ins and schedule next progress checks. Use heart-rate monitoring to stay in target zones for fat burning and muscle building.

    ★ 4.9106 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. TWAI app icon

    TWAI

    PRIMA SOFTWARE MICHAL MARZEC

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. PulseBuddy AI: Stress Monitor app icon

    PulseBuddy AI: Stress Monitor

    Hangzhou Free Notes Technology Co., Ltd

    Track heart rate and manage with AI

    Track resting heart rate and heart rate variability data from Apple Watch. Analyze trends to identify patterns. Receive personalized insights and guided breathing exercises to manage anxiety and improve mood.

    ★ 4.862 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. SmartRow app icon

    SmartRow

    Ergometer Innovations B.V.

    ★ 3.874 ratingsHealth & FitnessFreeData updated 2026-09-12
  4. Metro Social Club app icon

    Metro Social Club

    Metro 24 Fitness, LLC

    Design custom wellness programs

    Schedule a complementary coaching session to design a custom wellness program. Track progress, set goals, and receive guidance to improve weight loss, pain reduction, and overall health. Sync with wearable devices and access exercise routines.

    ★ 4.639 ratingsHealth & FitnessFreeData updated 2026-10-08
  5. My-NRG app icon

    My-NRG

    COSMED srl

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. iCardiac AI: Heart Rate, Pulse app icon

    iCardiac AI: Heart Rate, Pulse

    Trendium LLC

    Track rate and monitor pulses

    Monitor rate, beats per minute, and rate variability using phone camera and flashlight. Track resting, average, and peak values. Set goals for daily activity and receive notifications to encourage movement.

    ★ 4.535 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. SickPredict™ app icon

    SickPredict™

    Health Logic Global, LLC

    Predict health changes with real-time data

    Tracks health metrics from Apple Watch to calculate a real-time SickNumber™, predicting potential health changes up to 72 hours before symptoms appear.

    ★ 4.132 ratingsHealth & FitnessFreeData updated 2026-10-03
  8. Biostrap app icon

    Biostrap

    Biostrap USA, LLC

    ★ 3.396 ratingsHealth & FitnessFreeData updated 2026-09-12
  9. SyncFlow Health app icon

    SyncFlow Health

    Yoshifumi Kanno

    Activity and body measurements

    Syncs data with Apple . Tracks activity, body measurements, heart rate, and sleep. Allows selection of data categories to . Imports water intake and energy metrics. Updates records in real time.

    ★ 4.490 ratingsHealth & FitnessFreeData updated 2026-09-18
  10. AGM Nexus app icon

    AGM Nexus

    腾飞 王

    Record heart rate and sleep data

    Connects Bluetooth bracelet to monitor real-time health data including heart rate, sleep, and exercise. Displays exercise and health status. Allows basic settings like reminders, device search, and factory reset.

    ★ 4.58 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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