Interval Timer: Workout, HIIT
Interval Timer: Workout, HIIT Summary
Interval Timer: Workout, HIIT is a with in-app purchases Android app in Health And Fitness by MDev Mobile Apps. Released in Nov 2020 (5 years ago). It has about 310K+ installs and 3.2K ratings with a 4.73★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 15K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 10, 2026, version 67.
Recent activity: 1.1K installs this week (5.8K over 4 weeks) showing below average growth , and 18 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 19, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Nov 13, 2025.
Store info: Last updated on Google Play on Feb 10, 2026 (version 67).
Interval Timer: Workout, HIIT was last scanned for SDKs 2026-02-19. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
Kotlin
JetBrains
Firebase4.73★
Ratings: 3.2K
Screenshots
App Description
Material Design Interval Timer for Fitness, HIIT, Stretching, Workouts
All-purpose timer for activities like HIIT (High intensity interval training), Tabata, Fitness, Workout, Sports, Running, Cardio, Stretching, Yoga, Meditation, Boxing, Kickboxing, Circuit training and other interval training.
Features:
- Simple mode for quick configuration
- Advanced mode for custom timers
- Save own timer presets to start your workout right away
- Text to speech: Hear which exercise comes next
- Control the timer from notifications & lock screen
- Statistics: Set a weekly goal, track your progress, check your active days
Wear OS Companion App:
- Always keep an eye on your workout, right on your wrist
- Control the timer on your watch
- Record your heart rate throughout your workout and analyze your heart rate zones, training intensity and calories burned in the phone app
- Transfer your saved timers to your watch and train completely without a connected phone
Privacy friendly:
- No registration
- No ads
- No internet connection required
- All data is saved locally on the device
***** Important Note *****
Some devices (especially Huawei, Xiaomi, Samsung, OnePlus) have a very aggressive energy-saving mode. Due to this, background processes are quickly terminated. Therefore, it is necessary to disable the energy-saving mode for this app. Please note that further settings may also be necessary depending on the device.
Permissions:
- Phone status: The "Pause timer on incoming calls" feature requires the permission to read the phone status on Android 12 and above. If you want to use this feature, you can grant this permission in the app's settings.