# Interval Timer · HIIT & Yoga — Boxing, MMA, Circuit, Mobility > Customizable interval timer for HIIT, yoga, boxing, and more with Apple ecosystem integration. (iPhone/iPad app by Guram Kajaia.) - Source: https://appshunter.io/ios/app/interval-timer-hiit-and-yoga/id6771439087 (this page in markdown: same URL + `.md`) - Developer: [Guram Kajaia](https://appshunter.io/developer/904072300) - Category: Health & Fitness, Productivity - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 26.0 · 21 MB - Languages: American English, German (Germany), Brazilian Portuguese, European Spanish - Released: 2026-05-25 - Data updated: 2026-08-05 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/interval-timer-hiit-and-yoga/id6771439087/reviews.md ## What is Interval Timer · HIIT & Yoga? Build any interval workout in a minute. Then put your phone down and train — the timer handles the countdowns, the cues, the music, and your history. Boxing rounds, HIIT, Tabata, yoga flows, kettlebell circuits, mobility sessions — one timer runs them all, on iPhone, Apple Watch, Apple TV, and any AirPlay-compatible screen. Live heart rate on the iPhone and on the TV when you cast. One-time purchase. No subscription. No ads. No tracking. $4.99 at launch, $7.99 regular price. Pay once and the app is yours — every feature, every device, forever. Built for everyone who's tired of timers that pause your music between intervals, lock saved routines behind a paywall, or interrupt your workout with full-screen ads you can't close. — BUILD ANY WORKOUT — • Custom routine builder: stack cards of work intervals and rest • Drag to reorder • Large library of exercise icons so every card is recognizable mid-set • Color-coded cards: lime, coral, lavender, peach, mint, sky and more • Built-in gallery of HIIT, Tabata, cardio, mobility, combat, sports, and outdoor routines — clone and customize — DURING THE WORKOUT — • Full-screen live timer with a preview of the next card • Configurable pre-roll "get ready" countdown • Audio cues at halfway, ten-seconds-out, and final three seconds • Per-card cue overrides — silence individual phases without touching the rest • Distinct haptic patterns for each cue — feel timing through gloves or headphones • Keep-screen-awake setting • Pair an Apple Music playlist to a routine — plays, pauses, resumes alongside the timer • HealthKit logging with the right workout type (HIIT, strength, yoga, cycling, and more) — HISTORY & STATS — • Seven-week activity heatmap. Tap any day to drill in. • Current and all-time-best streaks; total sessions; total minutes • Full session history — completed, abandoned, or paused — APPLE ECOSYSTEM — • Apple Watch app: start, pause, end from your wrist, with live heart rate • Phone ↔ Watch mirroring — start on one, finish on the other • Apple TV app for the big screen, driven by the Siri Remote • AirPlay to any compatible TV for a full-screen workout dashboard • Live heart rate from your Apple Watch shown on the iPhone timer and on the TV when casting • Live Activity and Dynamic Island for the active timer • Home Screen and Lock Screen widgets for one-tap routine launch • iCloud sync across iPhone, iPad, Apple Watch • Background audio stays on — the timer never goes silent — SHARE — • Generate a shareable workout link for any routine • Friends open it in a browser and import in one tap — CUSTOMIZE — • Light and dark mode • In-app language switching: English, German, Spanish, Brazilian Portuguese • Granular sound pickers for start, end, per-phase cues ## Key features - Custom interval routine builder - Audio and haptic cues - Music playlist integration - HealthKit logging - Apple Watch and Apple TV apps - Workout history and stats - Shareable workout links ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime Access | $7.99 | one-time | ## Frequently asked questions about Interval Timer · HIIT & Yoga ### What is Interval Timer? Interval Timer is a customizable workout timer designed for various fitness activities like HIIT, boxing, and yoga. It allows users to build custom routines, provides audio and haptic cues, and integrates with Apple devices for a seamless training experience. ### Does Interval Timer have ads? No, Interval Timer is ad-free. The app explicitly states 'No ads' and is designed to provide an uninterrupted workout experience for users. ### How much does Interval Timer cost? Interval Timer is a one-time purchase application. It was launched at $4.99 and has a regular price of $7.99. Purchasing the app grants access to all features across all devices permanently. ### What devices is Interval Timer compatible with? Interval Timer is compatible with iPhone, iPad, Apple Watch, and Apple TV. It also supports AirPlay to any compatible screen for a larger workout dashboard. ### Can I track my heart rate with Interval Timer? Yes, Interval Timer offers live heart rate monitoring on the iPhone and on the TV when casting. It also displays live heart rate from your Apple Watch on the iPhone timer and when casting to a TV. ### How often is Interval Timer updated? The latest version of Interval Timer is 1.0.2, which was last updated on June 4, 2026. While specific update frequency isn't detailed, this indicates recent development and support. ### What workout types can Interval Timer be used for? Interval Timer can be used for a wide variety of workouts including Boxing rounds, HIIT, Tabata, yoga flows, kettlebell circuits, mobility sessions, cardio, combat, sports, and outdoor routines. ### Does Interval Timer work offline? The description does not explicitly state offline functionality. However, the focus on background audio and device integration suggests it is designed for use during workouts where internet connectivity may not be a primary concern. ## Version history (last 3 releases) ### 1.0.2 — 2026-06-04 Added picture-in-picture mode so you can keep your timer visible while using other apps. ### 1.0.1 — 2026-06-04 Improvements in workout sharing system ### 1.0 — 2026-05-25 No release notes. ## More apps by Guram Kajaia - [Smart Converter - Fastest Unit Converter](https://appshunter.io/ios/app/smart-converter-fastest-unit-converter/id1148404710) - [Shortcutify](https://appshunter.io/ios/app/shortcutify/id1477222244) - [ABGrid](https://appshunter.io/ios/app/abgrid/id1533231667) - [Look Away: App Blocker & Focus](https://appshunter.io/ios/app/look-away-app-blocker-and-focus/id6767558967) - [Drink Water - Reminder & Log](https://appshunter.io/ios/app/drink-water-reminder-and-log/id6777678833) All apps by Guram Kajaia: https://appshunter.io/developer/904072300 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*