TimerNinja - Activity Timers app icon

Apps Like TimerNinja - Activity Timers for iPhone and iPad

Track workouts and manage

Track time-based workouts and productivity sessions with customizable timer types. Start and stop via Apple Watch or phone. Sync workout data to Apple Health. Switch between dark and light themes for the and timer interface.

by Heftii, Inc.★ 4.26 ratingsHealth & FitnessFreeData updated 2026-09-06

TimerNinja - Activity Timers screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. WOD Timer - Gym Workout Timer app icon

    WOD Timer - Gym Workout Timer

    Balazs Toth

    Time workouts with a visible stopwatch

    Track workouts with a high-visibility stopwatch. Use count up or count down timers for "for time" or AMRAP sessions. Set intervals for EMOM or HIIT workouts with high/low timing. Include Tabata mode. Adjust clock size.

    ★ 4.8202 ratingsHealth & Fitness$4.99Data updated 2026-09-10
  2. Timer Plus - Workouts Timer app icon

    Timer Plus - Workouts Timer

    VGFIT LLC

    Track intervals and manage workout cycles

    Interval Training allows users to set and track intervals with customizable rounds and durations. It includes a stopwatch, background functionality, and screen flash alerts. Users can create and save multiple timers for .

    ★ 4.852,556 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. MultiTimer: Multiple timers app icon

    MultiTimer: Multiple timers

    PERSAPPS (PERSEPS), TOO

    Set for tasks, cooking, studying, and workouts

    Allows users to create and manage for various tasks. Features include countdown, quick start, count-up, Pomodoro, interval timer, stopwatch, and custom intervals. Users can set alarms, track time, and organize tasks efficiently.

    ★ 4.715,598 ratingsUtilitiesFreeData updated 2026-09-09
  2. CrossTimer — WOD Timer app icon

    CrossTimer — WOD Timer

    Tenect Sweden AB

    Time workouts with a minimalist

    Time AMRAP, EMOM, TABATA, and FOR TIME workouts with customizable intervals. Count rounds during sessions. Use motivational voice cues. Run in the background without ads or in- purchases.

    ★ 4.8121 ratingsHealth & Fitness$2.99Data updated 2026-09-06
  3. Intervals Pro: HIIT Timer app icon

    Intervals Pro: HIIT Timer

    Intervals, LLC

    Train with custom interval workouts

    Create and follow custom interval training sessions for , running, strength, yoga, and more. Track time, reps, and intensity. Sync with Apple Watch. Set goals, view progress, and receive feedback during workouts.

    ★ 4.813,591 ratingsHealth & FitnessFreeData updated 2026-09-09
  4. SmartWOD Timer - WOD Clock app icon

    SmartWOD Timer - WOD Clock

    SmartWOD GmbH

    Set time, start workout, track intervals

    Set workout timers for AMRAP, EMOM, For Time, Tabata, and custom intervals. Adjust time and select workout type. Receive motivational sounds and voice cues. Get mid-workout reminders. Track sets with a round counter.

    ★ 4.954,050 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. Seconds Interval Timer app icon

    Seconds Interval Timer

    Runloop Ltd

    Track intervals and manage workouts

    Track intervals with customizable timers for HIIT, Tabata, and Circuit Training. Set full-screen displays in landscape or portrait. Combine multiple timers for complex workouts. Receive spoken names and warnings.

    ★ 4.723,606 ratingsHealth & FitnessFreeData updated 2026-09-08
  6. Seconds Pro Interval Timer app icon

    Seconds Pro Interval Timer

    Runloop Ltd

    Track intervals and manage workouts

    Allows users to create and manage HIIT, Tabata, and Circuit Training workouts. Set custom intervals and combine timers for multiple exercises. Displays full-screen colored countdowns in landscape or portrait mode.

    ★ 4.812,025 ratingsHealth & Fitness$7.99Data updated 2026-09-10
  7. GymNext Flex Timer app icon

    GymNext Flex Timer

    1804282 Ontario Limited.

    Train intervals with and display control

    The controls a wall-mounted LED display and offers interval training features. Users can set custom workout intervals, track time, and manage sessions. It supports multiple workout types like CrossFit and HIIT.

    ★ 4.82,104 ratingsHealth & FitnessFreeData updated 2026-09-09
  8. Box Timer - HIIT & Tabata app icon

    Box Timer - HIIT & Tabata

    Edvin Linden

    Track workouts with interval timing

    Allows users to set and manage workout intervals with customizable timers. It supports AMRAP, EMOM, and circuits. Users can start, pause, and reset timers. The features a large, distraction-free display for focused training.

    ★ 4.92,343 ratingsHealth & FitnessFreeData updated 2026-09-06
  9. Tabata Timer · app icon

    Tabata Timer ·

    HIIT Apps Sp. z o.o.

    Set prepare, work, rest intervals

    Set workout intervals with customizable prepare, work, rest, and cool down times. Adjust cycles and sets. Configure individual intervals for custom sequences. Use voice assistant for text-to-speech guidance.

    ★ 4.71,430 ratingsHealth & FitnessFreeData updated 2026-09-06
  10. Alarmed ~ Reminders + Timers app icon

    Alarmed ~ Reminders + Timers

    David Mandell

    Set and start

    And with customizable pop-up alerts, repeat scheduling, and snooze options. Set location-based or timed . Sync via iCloud. Convert notes into checklists. Organize with categories. Use Siri for and import from .

    ★ 4.612,771 ratingsProductivityFreeData updated 2026-09-08
  11. Interval Timer □ HIIT Timer app icon

    Interval Timer □ HIIT Timer

    Float Tech, LLC

    Set intervals for workouts and rests

    Set custom intervals for workouts, rest periods, and rounds using drag gestures. Tap to start or pause the . Play audio guides for each without interrupting music or other apps. Track detailed workout history and statistics to monitor progress.

    ★ 4.881,324 ratingsHealth & FitnessFreeData updated 2026-09-06
  12. 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
  13. Just Timers app icon

    Just Timers

    Aaron Dippner

    Create , sync across devices, assign alerts

    Create and manage multiple named , stopwatches, and interval . Sync across devices and group them using Tags. Set alert sounds, haptics, and critical alerts for expiration. Assign Shortcuts and URLs to trigger actions when stop.

    ★ 4.130 ratingsUtilitiesFreeData updated 2026-09-06
  14. Timer+ Countdown & Stopwatch app icon

    Timer+ Countdown & Stopwatch

    Minima Software LLC

    Set , track time, and manage intervals

    Create and manage multiple and simultaneously. Set multi-step and interval . Label and reuse for tasks like cooking, workouts, or reminders. Include widgets, Shortcut integration, and iPad multitasking support.

    ★ 4.840,855 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

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