# Interval Timer: Tabata & HIIT — Workout, fitness, crossfit > Customizable interval timer for HIIT, Tabata, fitness, and productivity. (iPhone/iPad app by SimpleInnovation LLC.) - Source: https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034 (this page in markdown: same URL + `.md`) - Developer: [SimpleInnovation LLC](https://appshunter.io/developer/1479770962) - Category: Health & Fitness, Utilities - Price: Free with in-app purchases - Rating: 4.90/5 from 370 App Store ratings · 315 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 113 MB - Languages: American English, Arabic, Dutch, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Malay and 10 more - Released: 2022-11-11 - Data updated: 2026-08-26 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034/reviews.md ## What is Interval Timer? Interval Timer: Tabata and HIIT is a customizable timer for sports. Use it for High-intensity interval training and workout. It's a free sports interval timer app that makes it easy to create your custom training routine. Use it as your timer for training or exercise. This sports timer is great for crossfit, fitness and running. The sports timer will also be useful for various activities such as crossfit, jogging, boxing,circuit training,breathing exercises and yoga. You can use this circuit timer as a productivity timer to focus on your work tasks. Key features: Setup workout Tracking your progress Customizable presets Notifications & colors Motivation Listening music or books Huge digits Widget SETUP WORKOUT Set up, edit and save your own workouts with the customizable feature. Add as many intervals as you like. You can add a 10 second rest period and a 20 second work period, as well as a 5 second interval between exercises. TRACKING PROGRESS Track your workouts with a Calendar. Plan and track events, and get notified when you have a training scheduled. With this feature, you will not miss a single workout and will keep track of your progress. CUSTOMIZABLE PRESETS Save your workouts in the presets section. It's also possible to create your own custom intervals. You can add an unlimited number of presets. NOTIFICATIONS & COLORS Each training phase is easy to distinguish by a different color and is initiated by an individually adjustable signal (sound, vibration, voice) MOTIVATION Each completed exercise motivates you to achieve higher goals. Enjoy your training and achieve your fitness goals with the interval timer. LISTENING MUSIC Listen to motivational audiobooks or your favorite music and get inspired and energized. Full screen color coded display is easy to read from a distance. Widget helps you train without being distracted by the constant unlocking of your phone. Interval Timer: Tabata and HIIT is an easy to use sports workout timer for your daily fitness training at home, at the gym or everywhere else. ## Key features - Customizable workout setup - Progress tracking with calendar - Saveable custom presets - Color-coded notifications - Listen to music/audiobooks - Large, full-screen display - Widget for easy access ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Interval Timer PRO for 1 month | $2.99 | per month | | Interval Timer PRO for 1 year | $21.99 | per year | | Timer PRO for 1 month: 25% OFF | $2.29 | per month | | Interval Timer PRO - 25% OFF | $16.49 | per year | | Timer PRO for 1 month: 30% OFF | $2.09 | per month | | Interval Timer PRO - 30% OFF | $15.00 | per year | | Interval Timer PRO for 1 month | $2.99 | per month | | Tabata Timer PRO for 1 year | $21.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | HIIT Timer PRO Forever 25% OFF | $29.99 | one-time | | HIIT Timer PRO Forever 30% OFF | $27.99 | one-time | | Interval Timer - no Ads | $2.99 | one-time | | Exercise Timer PRO Forever | $39.99 | one-time | ## What do users think of Interval Timer? Overall sentiment: positive **Pros** - 👍 Simple and easy to use - 🚀 Intuitive interface - 🔋 Doesn't drain battery - 💪 Effective for interval training - 📆 Tracks workout history **Cons** - 🔔 Frequent prompts to rate the app - 🔒 Concerns about data privacy and permissions - 🔧 Limited customization options **Commonly reported bugs** - Occasional app crashes - Compatibility issues with older devices **Most requested features** - More pre-designed workout routines - Ability to name and customize exercises - Option to adjust countdown time between intervals ## Recent user reviews (10 of 315) All indexed reviews: https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034/reviews.md ### 4/5 — Ótimo app para apoio nos treinos *2026-08-04* Ótimo app para apoio nos treinos **Developer response:** Muito obrigado pelas 4 estrelas! ⭐ Ficamos felizes em saber que o app é um bom apoio para os seus treinos. Se tiver alguma sugestão para nos ajudar a conquistar a 5ª estrela, escreva para intervaltimer@simpleinnovation.us. ### 5/5 — ❤️ *2026-08-01, version 1.11.9* идеальное приложение для тех, кто хочет похудеть ### 1/5 — Excesso de pop-ups e não funciona com a tela bloqueada *2026-08-01* Era o meu app preferido no Android, mas no iOS é muito pior, um dos poucos apps de HIIT/Tabata que não funciona com a tela bloqueada, e uma coisa é aparecer anúncios discretos que não interrompem a utilização do app e outra é mostrar anúncios em formato de pop-up que aparecem na tela atrapalhando a utilidade e praticidade do app. Há concorrentes melhores nesta categoria para o iOS, como eu gostava muito do app, estou deixando essa crítica construtiva, caso contrário nem perderia meu tempo fazendo um review de algo que não irei utilizar. **Developer response:** Agradecemos seu feedback detalhado. O aplicativo deve funcionar corretamente, mas as limitações do iOS podem afetar seu uso com a tela bloqueada. Também repassaremos seu feedback sobre os anúncios para a equipe de desenvolvimento. Se possível, envie um e-mail para intervaltimer@simpleinnovation.us para que possamos ajudá-lo(a) ainda mais. ### 5/5 — ♦️♦️ *2026-07-30, version 1.11.7* Fácil de usar practica para lo que necesito dividir mis rutinas de fisioterapia en casa ### 5/5 — Лучший таймер *2026-07-17* Отличное приложение! Идеально подход для шрот терапии, спасибо большое 🩷 ### 5/5 — Супер *2026-07-17* Сначала пробовала другое приложение, там ограниченно число тренировок. Выбрала это и тут больше возможностей ### 5/5 — удобно и просто *2026-07-10* 👍 ### 5/5 — Ótimo *2026-06-09* Super recomendo eu estou gostando muito ### 5/5 — Me gustó *2026-06-09, version 1.11.7* La recomiendo ### 5/5 — Maravilhoso *2026-05-29, version 1.11.7* App maravilhoso, Amei!💗 ## Frequently asked questions about Interval Timer ### What does Interval Timer: Tabata & HIIT do? This app functions as a customizable interval timer designed for various training routines such as High-intensity interval training (HIIT) and Tabata. It allows users to create, save, and track their custom workout sessions with visual and audio cues. ### What are the key features of this interval timer? Key features include the ability to set up and save custom workouts with unlimited intervals, track progress via a calendar, receive distinct color-coded notifications for each phase, listen to music or audiobooks during workouts, and utilize a large, full-screen display with a widget for convenience. ### Is this app free to use? The application is free to download and use, offering core interval timing functionalities. It also includes in-app purchases, suggesting that some advanced features or customization options may be available for purchase. ### What types of activities can I use this timer for? This timer is versatile and can be used for a wide range of activities including fitness, crossfit, running, jogging, boxing, circuit training, breathing exercises, yoga, and even as a productivity timer for focused work tasks. ### How does the app help with motivation and progress tracking? The app provides motivation through visual cues, distinct audio signals for each training phase, and by celebrating completed exercises. Progress tracking is facilitated by a calendar feature that allows users to plan, track events, and receive notifications for scheduled training sessions. ## Version history (last 5 releases) ### 1.11.10 — 2026-08-11 – Fixed minor issues reported by users. – Please send us your feedback! ### 1.11.9 — 2026-07-25 – Fixed minor issues reported by users. – Please send us your feedback! ### 1.11.8 — 2026-07-13 – Fixed minor issues reported by users. – Please send us your feedback! ### 1.11.7 — 2026-03-11 – Fixed minor issues reported by users. – Please send us your feedback! ### 1.11.6 — 2026-01-25 – Fixed minor issues reported by users. – Please send us your feedback! ## Apps similar to Interval Timer | App | Rating | Price | Category | | --- | --- | --- | --- | | [Interval Timer - Tabata Timer](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568) | 4.5 (19,032) | Free | Health & Fitness | | [Interval Timer □ HIIT Timer](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113) | 4.8 (85,854) | Free | Health & Fitness | | [Seconds Interval Timer](https://appshunter.io/ios/app/seconds-interval-timer/id475816966) | 4.7 (23,504) | Free | Health & Fitness | | [Seconds Pro Interval Timer](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811) | 4.8 (11,936) | $7.99 | Health & Fitness | | [Tabata Timer: Interval Timer.](https://appshunter.io/ios/app/tabata-timer-interval-timer/id1255964203) | 4.9 (9,173) | Free | Health & Fitness | | [Interval Timer X Workout Timer](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846) | 4.8 (686) | Free | Health & Fitness | ## More apps by SimpleInnovation LLC - [Period Tracker and Calendar](https://appshunter.io/ios/app/period-tracker-and-calendar/id1032267351) - [Cycle Tracker: Period Calendar](https://appshunter.io/ios/app/cycle-tracker-period-calendar/id1064911742) - [Chess Timer - Game Clock](https://appshunter.io/ios/app/chess-timer-game-clock/id1482375330) - [Egg Timer – Smart Cook](https://appshunter.io/ios/app/egg-timer-smart-cook/id1522512269) - [Daily Journal: Diary with Lock](https://appshunter.io/ios/app/daily-journal-diary-with-lock/id1605113008) - [Affirmations & Positive Quotes](https://appshunter.io/ios/app/affirmations-and-positive-quotes/id1661799833) All apps by SimpleInnovation LLC: https://appshunter.io/developer/1479770962 ## Related topics [temporizador pro](https://appshunter.io/ios/topics/temporizador-pro) · [temporizador de intervalos](https://appshunter.io/ios/topics/temporizador-de-intervalos) · [interval timer tabata and hiit](https://appshunter.io/ios/topics/interval-timer-tabata-and-hiit) · [temporizador](https://appshunter.io/ios/topics/temporizador) · [cronometro para entrenar](https://appshunter.io/ios/topics/cronometro-para-entrenar) · [chrono sports timer](https://appshunter.io/ios/topics/chrono-sports-timer) · [simple workout timer](https://appshunter.io/ios/topics/simple-workout-timer) · [크로스핏](https://appshunter.io/ios/topics/크로스핏) · [super simple interval timer](https://appshunter.io/ios/topics/super-simple-interval-timer) · [ez hiit workout interval timer](https://appshunter.io/ios/topics/ez-hiit-workout-interval-timer) · [workouts tabata interval timer](https://appshunter.io/ios/topics/workouts-tabata-interval-timer) · [tabata hiit workouts timer app](https://appshunter.io/ios/topics/tabata-hiit-workouts-timer-app) · [tabata custom](https://appshunter.io/ios/topics/tabata-custom) --- *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 2026-08-26.*