# JAB - Boxing Interval Timer — HIIT, Tabata & Fitness Timer > Professional interval timer for boxing, HIIT, and fitness with music and Siri integration. (iPhone/iPad app by Prutskyi Mark Serhiiovych, FOP.) - Source: https://appshunter.io/ios/app/jab-boxing-interval-timer/id1494763260 (this page in markdown: same URL + `.md`) - Developer: [Prutskyi Mark Serhiiovych, FOP](https://appshunter.io/developer/922209756) - Category: Health & Fitness, Sports - Price: Free with in-app purchases - Rating: 4.76/5 from 122 App Store ratings · 22 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 34 MB - Languages: English, Russian - Released: 2020-03-16 - Data updated: 2026-07-16 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/jab-boxing-interval-timer/id1494763260/reviews.md ## What is JAB? **Free & Simple Boxing Interval Timer JAB is a modern, professional, multifunctional timer for boxing, workout and other kinds of sport, which not only is a conventional timer (duh), but also has other cool features that will make your training process easier and more enjoyable. Accessible and intuitive interface, flexible round time settings, elaborate design and easy-to-read dial — it’s all there in one app. Listening to music during workout is available, too. Connect your Apple Music or Spotify account and enjoy the training process with your favorite music. Workout with JAB will be much more efficient for both a beginner and a skilled athlete. Why take the gloves off when you can use Siri? Forget about going back and forth with the velcro or lace-ups, and focus on what you should be focused on: work. Customize your Siri commands to control JAB’s functionality with your hands free. JAB’s unique feature is the Intense function. This one will allow the users to divide a round into equal segments, distinguished by sound and light signals. It will come in handy for the interval work during a training session, and it’s used in most sports. Boxing-wise, Intense is necessary for interval workout with the equipment, shadowboxing, and for practicing in pairs. JAB features: • easy round time settings: prepare, warning, intense and rest • Siri commands • the Intense function dividing a round into the equal segments • intuitive interface, easy-to-read dial • listening to music from Apple Music or Spotify all you want, without leaving JAB • professionally tuned presets for different types of training sessions • clear sound and light signals • ability to work in the background mode (with the screen off as well) • vertical and horizontal position of the screen modes ------------------------------------------------ If you choose to purchase a JAB PRO subscription, your payment will be made through your iTunes account, and the amount will always be collected 24 hours before the end of each period. Your subscription will automatically be renewed until auto-renew is turned off at least 24 hours before the end of the current period. You can disable the auto-renew at any time in the iTunes Store Settings. The JAB PRO subscription is currently available starting from $0,99 for 1 month. Prices are quoted in U.S. dollars and may be subject to variations in countries outside the U.S. Prices may also be subject to change without notification. Paid subscription to JAB PRO is not mandatory. You can continue to use JAB for free. Make sure to get to know our Privacy Policy and Terms of Service: https://www.termsandconditionsgenerator.com/live.php?token=i5j9f8UjBPare1gnfWXLPJtc5vnV529S https://jab.flycricket.io/privacy.html ## Key features - Customizable round timers - Music integration (Apple Music, Spotify) - Hands-free Siri commands - Intense function for segmented rounds - Intuitive interface - Background operation ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 Month JAB PRO | $0.99 | per month | | 1 Year JAB PRO | $5.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | JAB PRO | $2.99 | one-time | ## Recent user reviews (10 of 22) All indexed reviews: https://appshunter.io/ios/app/jab-boxing-interval-timer/id1494763260/reviews.md ### 1/5 — Can’t link Spotify *2026-03-14, version 1.3.5* Can’t link Spotify like it says you can. Or I can’t figure it out and it’s not easy?? ### 5/5 — My time workout buddy *2024-12-21, version 1.3.5* Simple, easy and efficient ### 1/5 — WTH *2024-02-15, version 1.3.5* Paid for full version and not able to add music!!! ### 3/5 — One little thing. *2024-02-03, version 1.3.5* It doesn’t connect to my Spotify playlist correctly. It’s just black.. Can we have an option not to make the music volume turn down when the app is running. ### 2/5 — выходишь из приложение и время идет не правильно *2023-12-10* исправте ### 1/5 — Music Player Doesn’t Work *2023-02-03, version 1.3.5* The whole reason I bought it was to sync to Spotify. It doesn’t show any of my playlists. So without that, it is basically the same as any free interval timer. ### 5/5 — Очень удобно *2022-09-07* Бомбааа ### 4/5 — Works well except music player *2022-07-30, version 1.3.5* Everything works fine I got the pro trial but the music player will not show any playlists just a blank page, and can’t use Spotify as a 3rd party music player bc music is turned down during rounds. Please fix! Other than that it’s a great app I love using it ### 5/5 — Отличный таймер для интервальной работы *2021-10-30* Скачал, легко разобрался и в бой. Хороший, прост в обращении. Все четко 👍 ### 4/5 — Solid app *2021-09-12, version 1.3.5* Use it daily to run my workouts. Lots of options to tailor stuff. Like it. Only thing i wish it had was some way to block other on screen notifications while the workout was running. When you've got your wraps and gloves on and messages pop up over the timer is super annoying to get rid if them. Only a little thing though, but itd be awesome if you guys could add it. Thanks! ## Frequently asked questions about JAB ### What does the JAB - Boxing Interval Timer app do? JAB is a modern, professional interval timer designed for boxing, HIIT, and other sports. It offers flexible round settings, music integration, and hands-free Siri control to enhance training sessions. Its unique 'Intense' function allows users to divide rounds into equal segments for focused interval work. ### What are the key features of JAB? Key features include easy round time settings (prepare, warning, intense, rest), Siri commands for hands-free control, the 'Intense' function for segmenting rounds, an intuitive interface with an easy-to-read dial, music playback from Apple Music or Spotify, professionally tuned presets, clear sound and light signals, and background operation. ### Is JAB a free app? JAB offers a free version that can be used continuously. There is also an optional JAB PRO subscription available for purchase, starting at $0.99 per month, which unlocks additional features. Paid subscription is not mandatory to use the app. ### What kind of devices is JAB compatible with? The app description mentions connecting to Apple Music and Siri commands, suggesting compatibility with Apple devices (iPhone, iPad). It also supports background mode, meaning it can run with the screen off. ### How can I use JAB for my workouts? JAB is ideal for various training scenarios, including interval workouts with equipment, shadowboxing, practicing in pairs, and general HIIT or Tabata sessions. The customizable round settings and the 'Intense' function make it adaptable to different training methodologies. ## Version history (last 5 releases) ### 1.3.5 — 2020-08-31 A new History feature is here. Stay home and safe! ### 1.3.4 — 2020-08-28 A new History feature is here. Stay home and safe! ### 1.3.3 — 2020-08-20 A new History feature is here. Stay home and safe! ### 1.3.2 — 2020-07-23 A new feature History is here. Stay home and safe! ### 1.3.1 — 2020-07-05 A new feature History is here. Stay home and safe! ## Apps similar to JAB | App | Rating | Price | Category | | --- | --- | --- | --- | | [Interval Timer - Tabata Timer](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568) | 4.5 (18,111) | Free | Health & Fitness | | [Boxing Interval Timer](https://appshunter.io/ios/app/boxing-interval-timer/id1318795527) | 4.8 (11,873) | Free | Health & Fitness | | [PRO BOXING: Training & Workout](https://appshunter.io/ios/app/pro-boxing-training-and-workout/id6475266812) | 4.7 (250) | Free | Health & Fitness | | [Timer Plus - Workouts Timer](https://appshunter.io/ios/app/timer-plus-workouts-timer/id1279716547) | 4.8 (58,349) | 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 | | [Boxing Timer Pro Round Timer](https://appshunter.io/ios/app/boxing-timer-pro-round-timer/id423335220) | 4.9 (6,646) | Free | Health & Fitness | ## More apps by Prutskyi Mark Serhiiovych, FOP - [LoL in One - portal for League of Legends](https://appshunter.io/ios/app/lol-in-one-portal-for-league-of-legends/id875037500) - [Portal Gaming - video game portal for Gamers](https://appshunter.io/ios/app/portal-gaming-video-game-portal-for-gamers/id923841952) - [D2 in One - portal for Dota 2](https://appshunter.io/ios/app/d2-in-one-portal-for-dota-2/id924126341) - [Leaguing](https://appshunter.io/ios/app/leaguing/id1523367810) All apps by Prutskyi Mark Serhiiovych, FOP: https://appshunter.io/developer/922209756 --- *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 2026-07-16.*