75 Hard HIIT Timer

75 Hard HIIT Timer is a free interval workout timer app for high intensity interval training (HIIT timer).

Beginners in 75 Hard will find a simple interface to start a workout in one click. For advanced users, there are many settings and the ability to fine-tune their workouts.

Are you looking for a good sports interval timer to finish the 75 Hard challenge? If so, you are in the right place! 😉
This 75 Hard HIIT Timer offers:

🕐 Very intuitive interface.
After installing this HIIT timer, you only need to press one button to start a tabata workout with classic settings.
Huge digits!
Bright customizable colors.
You can add descriptions to the intervals and sets that will be displayed on the timer screen and will be voiced.
Add images (including animated ones).
Intervals can be configured individually.
With this interval training timer you can create any interval workout with any sequence of intervals.
Create sequences of workouts so that they run one after another.
Works in the background and shows the current progress in a notification when the screen is locked or you are using another app on top (music player, workout app, etc).
Sound and vibration. Over 50 sounds available!
You can set sounds for each interval type, for halfway, last seconds, time left, every N seconds, etc.
Add your own sounds.
Voice assistant with text-to-speech.
🕑 Metronome (1–300 beats per minute).
🕒 Any interval can be started in repetitions mode with tempo.
🕓 Ability to back up your workouts and settings.
🕔 You can share your workouts with friends.
🕕 Ability to filter your workouts by type, favorites, color, text.
🕖 You can add notes to your workouts.
🕗 Two time formats: seconds or hours, minutes, and seconds.
🕘 Shortcuts for your workouts to start them in one click from the launcher.
🕙 You can choose the buttons that are displayed on the timer screen. There are 25 options available.