Train harder.
Track smarter.
Build custom HIIT, Tabata, Circuit, AMRAP, and EMOM workouts in seconds. Get a built-in timer, streak tracking, and performance analytics — all in one app.
Workout Formats
Every style. One app.
Hiitify supports five distinct interval formats, each with its own timer logic and configuration options.
High-intensity intervals with rest periods. Push your limits and burn maximum calories.
Move through a series of exercises back-to-back with minimal rest between sets.
20 seconds on, 10 seconds off. Eight rounds of maximum effort per exercise.
As Many Rounds As Possible. Race the clock and log every rep you complete.
Every Minute On the Minute. Start a new set of reps at the top of each minute.
Challenges
Push yourself further.
Structured multi-day programs designed for every level — from your first week to elite performance.
Build your foundation in one week. Short, effective workouts that introduce every major muscle group.
Ramp up your cardio fitness in 10 days. Low-impact movements and short HIIT bursts that build endurance.
Ten days of high-intensity intervals designed to torch calories and boost your metabolism.
Two weeks of progressive bodyweight strength work with a core focus. Each week steps up the intensity.
Two weeks of progressive bodyweight strength. Pull-ups, split squats, and advanced variations.
Three weeks of relentless high-intensity training. Each week ratchets up the intensity — zero mercy.
Features
Everything you need. Nothing you don't.
Built for people who want a focused, distraction-free workout companion.
Precision Timer
A beautiful circular timer with audio cues and auto-advance keeps you in the zone — no screen tapping needed.
Streak Tracking
Build a habit with daily streaks. See your consistency at a glance and keep the momentum going.
Performance Analytics
Review your workout history, total minutes trained, and weekly targets in a clean stats dashboard.
Workout Builder
Create fully custom workouts with any exercises you choose, drag-and-drop reordering, and flexible parameters.
Weekly Planner
Set a weekly training target and track your progress with a 7-day visual strip showing training intensity.
Works Offline
All workouts run fully offline. No internet required once installed — perfect for the gym or outdoors.
How it works
From zero to workout in seconds.
Pick a format
Choose from HIIT, Circuit, Tabata, AMRAP, or EMOM — or start with a pre-built workout template.
Build your workout
Add exercises, set work/rest durations, rounds, and any other parameters for your chosen format.
Start the timer
Hit play and follow the precision timer. Audio cues guide you through every interval hands-free.
Review & repeat
See your workout summary, update your streak, and track progress toward your weekly training goal.
Available on the App Store
Download Hiitify for free and start building your perfect interval workouts today.
Free to download · iOS only