HIIT Interval Timer & Tabata

Pavel Ilin Β· Health & Fitness

Free

Chart standing Β· US

Not currently charting in this storefront.

What changed Β· US

Listing changes AppTracker has observed for this app in this storefront β€” new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
New version 1.2.0 β†’ 1.2.2

H11T just got a brain. This update turns your timer into a real conditioning coach: β€’ AI Coach β€” a full workout built around you in seconds. β€’ Smart Rest β€” recovery ends exactly when your heart rate bounces back (via Apple Watch). β€’ Boxing IQ β€” real boxing rounds that flow with your heart rate, gong and all. β€’ Pro Studio β€” build and save unlimited custom protocols. β€’ Refreshed design and a smoother, faster experience throughout. Stop training blind. Train smarter.

Screenshots

About

Stop training blind. You grind through every round soaked in sweat β€” but are you actually in the zone, or just guessing? Fixed rest treats a fresh body and a gassed one exactly the same. H11T is the smart conditioning coach that runs your workout by your heart rate, not by feel. You're a data-driven athlete. Train like one. β€’ Smart Rest β€” your rest ends the moment your heart rate has actually recovered, read straight from your Apple Watch. No more cutting recovery short or wasting it. β€’ AI Coach β€” get a full workout built around you in seconds. Tell it what you've got, it does the programming. β€’ Pro Studio β€” design and save as many of your own protocols as you want. Your training, your library. β€’ Boxing IQ β€” a real round timer with the ring bell, plus rounds that flow with your heart rate. Ready-to-go presets: Amateur, Pro, MMA, heavy bag. Plus the essentials that made H11T a go-to: β€’ Fully customizable rounds, work and rest times, warm-up and cool-down β€” perfect for HIIT, Tabata, and pro sessions. β€’ Apple Watch support with haptic and sound cues on your wrist. β€’ Apple Fitness integration β€” calories, heart rate, and activity logged automatically. β€’ Pro stopwatch with millisecond precision for runners and swimmers β€” ideal for intervals and time trials. The free timer is yours to keep. Premium is the brain on top of it. Who it's for: β€’ HIIT, Tabata, and CrossFit-style athletes who want to train by the numbers. β€’ Boxers and combat-sport fans who want real rounds, smarter recovery. β€’ Anyone done with guesswork who wants every interval to actually count. Train smarter. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://h11t.app/terms

What's new Β· 1.2.2

H11T just got a brain. This update turns your timer into a real conditioning coach: β€’ AI Coach β€” a full workout built around you in seconds. β€’ Smart Rest β€” recovery ends exactly when your heart rate bounces back (via Apple Watch). β€’ Boxing IQ β€” real boxing rounds that flow with your heart rate, gong and all. β€’ Pro Studio β€” build and save unlimited custom protocols. β€’ Refreshed design and a smoother, faster experience throughout. Stop training blind. Train smarter.

Details

DeveloperPavel Ilin
ReleasedSep 2025
UpdatedJun 2026
Version1.2.2
Size30.8 MB
RequiresiOS 16.4 or later
Age rating4+
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish
PriceFree
Categories Health & FitnessUtilities
Bundle IDhiit.app