# Interval Timer Plus — Simple interval timer > Customizable interval timer for workouts and timed activities. (iPhone/iPad app by Su-Au Hwang.) - Source: https://appshunter.io/ios/app/interval-timer-plus/id1554256831 (this page in markdown: same URL + `.md`) - Developer: [Su-Au Hwang](https://appshunter.io/developer/1554256833) - Category: Health & Fitness, Utilities - Price: Free with in-app purchases - Rating: 4.90/5 from 5,919 App Store ratings · 644 written reviews indexed - Age rating: 4+ - Requires: iOS 14.3 · 21 MB - Languages: American English - Released: 2021-02-18 - Data updated: 2026-08-28 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/interval-timer-plus/id1554256831/reviews.md ## What is Interval Timer Plus? Free, simple and easy to use all purpose Interval Timer SIMPLE AND FREE INTERVAL TIMER + 1-Tap Quickstart + No signup required, download and get going immediately GLANCEABLE + Very Big Fonts, visible from everywhere + Full screen color coding, works like a traffic light right in front of you + Portrait or landscape, always uses the full screen space POWERFUL ADVANCED PRESETS + Multiple intervals, each individually customizable + Name your intervals and have Interval Timer read it out to you + Individual colors and sounds + Count time or repetitions + Unlimited amount of presets ACCESSIBLE + Works with locked screen or while in another app + Reads out the interval name, so you know exactly what’s on + Vibration or silent mode, for the times when you need to tune it down + Works great with headphones and your own music + Supports dark and light mode REPEAT YOUR ROUTINE + Prepare and save your settings in presets + Pick your presets and start with just 1-tap OPTIMIZE ALL OF YOUR ACTIVITIES + Tabata timer + HIIT training + Crossfit + Circuit training + Fitness routines + Home workouts + Boxing round timer + Calisthenics circuit timer ## Key features - Customizable intervals - Named intervals with voice readout - Individual colors and sounds - Count time or repetitions - Unlimited presets - Works in background - Full screen color coding ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $2.99 | one-time | ## What do users think of Interval Timer Plus? Overall sentiment: positive **Pros** - 🚀 Simple and effective - 🚀 Customizable and streamlined - 👍 Easy to configure and edit - 👍 Convenient for workouts and circuits - 👍 Minimal ads and no purchases required - 👍 Reliable and consistent performance **Cons** - 🐛 Occasional issues with audio playback in the background - 💡 Desire for more color customization options **Commonly reported bugs** - Audio alerts not working when app is in the background **Most requested features** - Support for Apple Watch integration - Ability to delete saved workouts ## Recent user reviews (10 of 644) All indexed reviews: https://appshunter.io/ios/app/interval-timer-plus/id1554256831/reviews.md ### 5/5 — Works *2026-08-20, version 2.2.8* It works for simple circuit workouts and it’s free and no ads so far. ### 5/5 — Workout worth it *2026-08-19, version 2.2.8* This has been a great tool for scheduling and managing my workout sessions ### 5/5 — Great *2026-08-19, version 2.2.8* NGL, it’s says what it does on the tin incredibly well. No more, no less. Perfect. ### 5/5 — Perfect *2026-08-19, version 2.2.8* Very helpful ### 5/5 — Ever *2026-08-17, version 2.2.8* Easy to use works great I recommend it ### 5/5 — Simply the best *2026-08-14, version 2.2.8* Simple effective works ### 5/5 — Best exercise app *2026-08-14, version 2.2.8* Great app ### 5/5 — I use it everyday! *2026-08-14, version 2.2.8* Best timer on the planet! ### 5/5 — Interval Timer. *2026-08-08, version 2.2.8* I am very happy with how this interval timer operates. I can really refine my workout using it. ### 5/5 — Best timer *2026-08-08, version 2.2.8* It’s free and it works ## Frequently asked questions about Interval Timer Plus ### What does Interval Timer Plus do? Interval Timer Plus is a free, all-purpose interval timer designed for various timed activities. It allows users to create and customize multiple intervals with individual settings like colors, sounds, and counting methods (time or repetitions). These custom settings can be saved as presets for quick and easy access. ### What are the key features of Interval Timer Plus? Key features include a simple 1-tap quickstart, large fonts for glanceability, full-screen color coding that acts like a traffic light, and customizable intervals with individual colors and sounds. It also offers voice readouts for interval names, works in the background, and supports dark/light modes. ### Is Interval Timer Plus free to use? Yes, the app is free to download and use. It offers in-app purchases, suggesting that some advanced features or customization options might be available for purchase, while the core functionality remains accessible without cost. ### What kind of activities is this app suitable for? This app is optimized for a wide range of activities including Tabata, HIIT training, Crossfit, circuit training, general fitness routines, home workouts, boxing round timing, and calisthenics circuits. Its customizable nature makes it adaptable to many timed exercise or activity formats. ### Does Interval Timer Plus work with my music? Yes, the app is designed to work great with headphones and your own music. It provides options for vibration or silent mode, and the interval name readout ensures you stay informed without interrupting your audio experience. ## Version history (last 5 releases) ### 2.2.8 — 2025-07-23 This s a bug fix release, Interval Timer is being regular updated to keep your sessions running like clockwork. - Fixed main screen not showing updates for edited presets until restart - Fixed manual confirm button being pushed off-screen in portrait mode ### 2.2.7 — 2025-05-29 - Fixed a bug where the final countdown didn't beep/vibrate on watchOS - Prepare for upcoming changes to sharing and deeplinks ### 2.2.6 — 2024-03-08 (^_-) Hey ! I'm Su-Au the developer of Interval Timer. I've received sooo many requests for Interval Timer on Apple Watch, so I got myself the series 9 and went to work. I can't wait to show it to you, it took some time to get it ready for prime time, but the day is finally here ! + SYNC All your presets sync between your Apple Watch and iPhone, you can edit them on your iPhone for convenience and it will sync to Apple Watch automatically. + STANDALONE No worries, if you don't want to bring your iPhone along, the Watch App has all the features so you can make changes on the fly directly on the Watch. + TOGETHER TO THE TOP If you enjoy the app and I helped you to reach your goal, give me a hand and help me reach mine. Leave a quick review on the App Store, it really makes a world of difference. If there are any issues or you just want to talk, email me at support@dreamspark.cc Hope you enjoy it as much as I do ! Su-Au ### 2.2.5 — 2023-01-18 Native support for iPads, use Interval Timer as the foreground app in the background or in multitasking mode on supported devices: + Split View + Slider Over + Stage Manager ### 2.2.4 — 2023-01-16 Native support for iPads, use Interval Timer as the foreground app in the background or in multitasking mode on supported devices: + Split View + Slider Over + Stage Manager ## Apps similar to Interval Timer Plus | 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 | | [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 | | [Timer Tabata for Workout, HIIT](https://appshunter.io/ios/app/timer-tabata-for-workout-hiit/id756930454) | 4.7 (513) | Free | Health & Fitness | | [HIIT • Workouts & Timer](https://appshunter.io/ios/app/hiit-workouts-and-timer/id891535485) | 4.8 (31,065) | Free | Health & Fitness | ## Related topics [interval trainer](https://appshunter.io/ios/topics/interval-trainer) · [interval timer plus](https://appshunter.io/ios/topics/interval-timer-plus) · [running pace timer](https://appshunter.io/ios/topics/running-pace-timer) · [massage timer](https://appshunter.io/ios/topics/massage-timer) · [easy gym timer](https://appshunter.io/ios/topics/easy-gym-timer) · [homebrew timer](https://appshunter.io/ios/topics/homebrew-timer) · [interval timer music](https://appshunter.io/ios/topics/interval-timer-music) · [interval timer free game](https://appshunter.io/ios/topics/interval-timer-free-game) · [workout interval timer lite](https://appshunter.io/ios/topics/workout-interval-timer-lite) · [best interval timer pro](https://appshunter.io/ios/topics/best-interval-timer-pro) · [werock official interval timer](https://appshunter.io/ios/topics/werock-official-interval-timer) · [dab timer](https://appshunter.io/ios/topics/dab-timer) · [sequential timer](https://appshunter.io/ios/topics/sequential-timer) · [japanese walking timer](https://appshunter.io/ios/topics/japanese-walking-timer) · [universal sports timer](https://appshunter.io/ios/topics/universal-sports-timer) · [workout timer sport](https://appshunter.io/ios/topics/workout-timer-sport) · [run training timer](https://appshunter.io/ios/topics/run-training-timer) · [random timer generator](https://appshunter.io/ios/topics/random-timer-generator) · [interval timer](https://appshunter.io/ios/topics/interval-timer) · [interval timer mma](https://appshunter.io/ios/topics/interval-timer-mma) --- *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 2026-08-28.*