Katalyst app icon

Apps Like Katalyst for iPhone and iPad

Train with EMS and track progress

Track workout progress with real-time muscle engagement feedback. Adjust EMS intensity and session duration. Sync with wearable device to monitor performance metrics. Save and review workout history. Set reminders and customize training programs.

by Katalyst Interactive Inc.★ 4.753 ratingsHealth & FitnessFreeData updated 2026-09-06

Katalyst screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. WISENFIT·EMS app icon

    WISENFIT·EMS

    Shenzhen Smart Clothing Technology Co., Ltd.

    ★ 2.03 ratingsHealth & FitnessFreeData updated 2026-09-19
  2. Tone-Track app icon

    Tone-Track

    Gonzalo Rodolfo Fernandez Larravide

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. High Intensity Zero Equipment app icon

    High Intensity Zero Equipment

    Samantha Roobol

    Train with - intervals

    Perform - interval training workouts with customizable routines. Track calories burned and heart rate during sessions. Set goals and monitor progress over time. Sync data with fitness trackers and view session details.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. Interval Timer for Exercise app icon

    Interval Timer for Exercise

    AZTTY LLC

    Time intervals for structured workouts

    Smart automates work, rest, and recovery periods for HIIT, Tabata, CrossFit, EMOM, AMRAP, and bodyweight workouts. Users can customize session durations, track progress, and receive audio cues.

    ★ 4.84 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. Interval Timer - HIIT, Tabata app icon

    Interval Timer - HIIT, Tabata

    Jessie Washington

    Track intervals, rest, and work periods

    Set custom warm-up, work, rest, and round durations. Start workouts quickly with quick setup. Receive clear voice cues and beeps without checking the phone. View large, readable timers for easy adjustments. Supports HYROX training protocols.

    ★ 5.03 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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