Norwegian 4x4 Protocol app icon

Apps Like Norwegian 4x4 Protocol for iPhone and iPad

by Nikita Yampolski★ 4.354 ratingsHealth & Fitness$5.99Data updated 2026-10-05

Norwegian 4x4 Protocol screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Workoutimer app icon

    Workoutimer

    Gen Takeda

    Set custom timers for workouts

    Create and save up to 100 custom timers for HIIT, Tabata, or circuit training. Set training part names, durations, intervals, and number of sets. Enable or disable background execution and notifications. View history of completed workouts.

    ★ 4.8180 ratingsHealth & FitnessFreeData updated 2026-09-09
  2. Barbell Plate Calculator app icon

    Barbell Plate Calculator

    XD Software Solutions LLC

    Calculate plates for your lifts

    Calculate weights for desired lifts without manual math. Input total weight and bar weight to determine required plates. Reverse calculate bar weight based on selection. Track lifting progress and adjust weights accordingly.

    ★ 4.8283 ratingsHealth & FitnessFreeData updated 2026-09-18
  1. HIIT Workouts & Tabata Trainer app icon

    HIIT Workouts & Tabata Trainer

    Carles Corcoy

    Create in seconds

    Create with customizable routines and intervals. Select exercises based on available equipment. Track progress and adjust intensity for fat burning, strength, and endurance training.

    ★ 4.7245 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Frontier X app icon

    Frontier X

    Fourth Frontier Technologies Private Limited

    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.

    ★ 4.6317 ratingsHealth & FitnessFreeData updated 2026-09-20
  3. Tabatach: Interval Timer app icon

    Tabatach: Interval Timer

    EUIHYUNG JUNG

    Create workouts with intervals and cycles

    Set workout intervals and customize rest periods. Create personalized HIIT sessions with specified work and rest cycles. Use whistle sounds to signal interval transitions and track progress. Sync with Apple Health for activity monitoring.

    ★ 4.154 ratingsHealth & Fitness$1.99Data updated 2026-09-09
  4. Crossfit Timer & Gym Training app icon

    Crossfit Timer & Gym Training

    Simon Jansen

    Customize intervals for HIIT, Tabata, WOD, Cross

    Customize interval workouts with timers for HIIT, Tabata, WOD, , EMOM, circuit, boxing, and AMRAP. Track workout history, set session goals, and monitor progress over time. Adjust durations and repeat settings for personalized sessions.

    ★ 4.5135 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. FORM YPS app icon

    FORM YPS

    Form Yps, llc

    Schedule workouts and track progress

    Track workouts with detailed session logs and progress metrics. Access personalized reformer pilates, infrared power vinyasa yoga, and infrared sculpt classes. Set goals and view performance analytics.

    ★ 5.068 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Focus Functional Fitness New app icon

    Focus Functional Fitness New

    Focus mma & fitness LLC

    Train with groups, lift weights, burn fat,

    Join group training sessions for strength and HIIT workouts. Book classes, purchase memberships, and receive updates. Track progress with workout logs and performance metrics. Access video tutorials and connect with a community.

    ★ 5.043 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. atZone: Home Workout Partner app icon

    atZone: Home Workout Partner

    JOHNSON HEALTH TECH CO., LTD.

    At with personalized plans

    Access on-demand fitness classes and virtual workouts. Track progress with motion sensing. Personalize routines based on goals. Choose from running, cycling, strength training, and HIIT. Sync with Apple Health for activity tracking.

    ★ 4.3347 ratingsHealth & FitnessFreeData updated 2026-09-29
  8. Intervals Pro: Tabata & HIIT app icon

    Intervals Pro: Tabata & HIIT

    Buster Labs LLC

    Track , time workouts, and customize sessions

    Set exercise and rest , customize the number of sets. Use audio cues and background mode for uninterrupted workouts. Track progress with built-in timers for , , running, stretching, boxing, or other interval training.

    ★ 4.734 ratingsHealth & FitnessFreeData updated 2026-09-26
  9. Interval Timer: Tabata & HIIT app icon

    Interval Timer: Tabata & HIIT

    AppManage LLC

    Track intervals, customize workouts, time exercises

    Create custom training routines with preset and templates. Set workout durations, rest intervals, and session lengths. Track time remaining and receive audio cues. Pause, resume, or stop sessions manually. Sync with Apple Health to log workout data.

    ★ 4.9315 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. Plus Workout | Indoor cycling app icon

    Plus Workout | Indoor cycling

    365Plus Net Mobile SRL

    Cycle with resistance and track progress

    Track workouts with interval, endurance, and high-intensity training options. Monitor calories burned and heart rate. Set recovery sessions and sync with fitness trackers. View progress reports and adjust plans.

    ★ 4.7296 ratingsHealth & FitnessFreeData updated 2026-09-09
  11. Corner app icon

    Corner

    Corner Wearables Ltd

    Track punches, calories, and progress

    Access on-demand boxing classes with real-time leaderboards and punch stats tracking. Monitor calories burned and other performance metrics using Corners trackers. Includes unlimited class access with a premium membership. Start a 14-day free trial.

    ★ 4.5287 ratingsHealth & FitnessFreeData updated 2026-09-15

How we rank alternatives

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