Interval Timer vs Interval Timer Pro+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This professional and easy-to-use interval timer allows for customizable circuit training plans with voice prompts and background operation. It supports music integration and Apple Health, making it ideal for various fitness routines.
- Customizable training plans
- Smart voice prompts
- Automatic music playback
- Background operation
- Apple Health integration
- Apple Watch support
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Congratulations! You have found the most professional and easy-to-use Interval Timer in App Store. This is different from those with complex operation or gaudy functions. It is easy to set up all kinds of circuit training plans. You can custom your exercise library, adjust theirs duration flexibly, and the dial interface is the settings page that allows you to complete most of the normal operations. WYSIWYG! Next time you work out, maybe you’d like to try this practical voice coach fitness app! This app also has more powerful and practical functions. It includes warm-up, cold-down, recover and work out sessions, and also theirs duration can be changed flexibly. It can change the music automatically during your workout if you have subscribed the apple music service. This app is suitable for personal trainers, fitness enthusiasts, bodybuilders, athletes, home exerciser and etc. Use with HIIT, Tabata, weight training, kettlebells, HIIT running, sprints, HIIT treadmill, and any interval fitness training. Help to establish a scientific, systematic, based on your characteristics and personalized training program and maximize your workout are all we can do. Depends on no equipment and exercise anywhere or anytime! Hope you enjoy it. AT A GLANCE: + Easy to customize you training plan + Smart voice prompts + Automatically play and change music + prompts the next workout name + Fully customizable times, cycles and repeats + Can run in the background + Clean and smart design + Great on iphone X + Support Siri ("Hey Siri, start a workout using Fit Now") + Support Apple Watch, Standalone Apple Watch workouts. Leave your iPhone at home! + Apple Health integration MORE INFORMATION: • Easy Customize Touch what you want to change to set work time, rest time, cycles, repeats, warm up time and cooldown time. Stopwatchs can be set in 1 second increments up to 60 minutes! • Customize your training plan You can custom every single attribute like moves and its duration, and accordingly the voice system will prompts you what the next move is. • Smart voice prompts system this app will alerts you when it is time to work, rest, warmup or cooldown, even when this app is running in the background. You can preset your workout names for per cycle, and this app will call out them while the timer begins working. You can turn off the voice prompts, and choose the vibration mode. • Automatically play music this app allows you to set different playlists for each of the work duration, rest duration, warm up duration and cool down duration, and is easy to change the currently playing song in iPhone control center. Or you can just choose any music app you like, this app supports multitasking. • Runs in the background When the timer starts working, you can lock screen and run it in the background, and have it play voice prompts. Once your training plan ends, it won't run in the background any more, in case of more battery drain.
Interval Timer Pro+
This app guides you through interval-based workouts, including Tabata and HIIT, with clear instructions for exercises, rest periods, and rounds. It offers workout history and integrates with Apple Watch for calorie and heart rate tracking.
- Simple workout setup
- Advanced workout creation
- Exercise naming and warmup
- Workout history tracking
- Apple Watch integration
- Health app integration
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Interval Timer Pro+ is a perfect interval based workouts app to use at your home, outside or gym. Tabata workouts never been easier! This app guides you though exercises, resting and rounds at ease. Time left for current exercise, resting time and what's coming next. Key features: * Simple workout that is ease to set up. * Advanced workouts creation with warmup and exercise naming. * History of your exercises. * If you have an apple watch app will show active calories burned and your heart rate. This app integrates with the Health app. For users that have purchased additional features we show active and total calories collected by apple watch. We also show heart rate when running a workout. Data from Health app is used to display this data.
Screenshots
Verdict
The clearest difference is review sentiment: Interval Timer at 67% against Interval Timer Pro+'s 0%. Interval Timer also leads on rating (3.8 vs 1.0) and update cadence (weekly vs every 3 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Interval Timer sells 1 one-off in-app purchase and Interval Timer Pro+ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Interval Timer holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Interval Timer has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Interval Timer's written reviews are positive against 0% of Interval Timer Pro+'s.
Interval Timer ships an update weekly, Interval Timer Pro+ every 3 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | Interval Timer | Interval Timer Pro+ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (28 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 66.7% of reviews — better | 0.0% of reviews |
| Number of ratings | 28 — better | 1 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 30 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | 宇超 朱 | Karolis Raiselis |
Customer experience
Interval Timer
Interval Timer Pro+
In-app purchases
Interval Timer
- UNLIMITED HIIT TIMER$3.99
Interval Timer Pro+
- Upgrade to Premium$1.99
Questions
Is Interval Timer free?
Is Interval Timer Pro+ free?
Which has better reviews, Interval Timer or Interval Timer Pro+?
Do Interval Timer or Interval Timer Pro+ have ads?
Which is updated more often, Interval Timer or Interval Timer Pro+?
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