Interval Timer ++ vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer ++
This app provides a customizable interval timer for high-intensity interval training (HIIT) and circuit workouts. Easily set up work, rest, and repeat intervals, track your progress, and integrate with your health data. Enjoy your workouts with background music and notifications.
- Customizable work/rest/repeat intervals
- Supports iPhone and Apple Watch
- Workout history in calendar view
- Health app integration (HealthKit)
- Background notifications
- Listen to music during workouts
- Premium timers for mixed fitness types
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Award-winning app for your daily workouts! Simple set up, intense workout: *** One touch to set up Workout, Rest, and Repeat. *** Supports both iPhone and Apple Watch *** Colorful design, to give you some eye candy while working hard *** Multiple timers for easy access and training *** Premium timers where different fitness types are mixed *** Background notification, so you can keep working out while browsing other apps, or even when screen is locked *** Listen to your favorite music while working out *** See your workout history in calendar view Health App Integration We integrate with the health app (HealthKit) to read and track your steps data and show them in a beautiful way. Feature details: - Workout duration: 2 seconds to 8 minutes - Rest duration: 0 seconds to 8 minutes - Repeat: 20 times (50 times if purchased Premium Subscription) - Premium timers: mix fitness types, including Planks, Jumping Jack, Push Ups, Sit Ups, High Knees, Side Planks, Butt Kicks, Side Lunges, Lunges, etc. - Multiple timers for quick access - Name your timers - Swipe-to-delete timers - Drag-n-drop to reorder custom timers - 10 seconds count down, so you can get into workout position - Count down sound before next workout starts, for you to recover position - Pause and resume workout at any time - Reset at any time if workout was interrupted - Calendar view: shows your work/rest/repeat sessions - Listen to your favorite music in background, while working out the Interval Timer in foreground - Background music will be tuned down when playing workout sounds - Vibration / Haptic feedbacks between workout and rest - Ability to mute all workout sound Users say good works after usage: "I love the simplicity and ease of use of this app. It is almost exactly what I am looking for." "No frills or gimmicks, this app gives it to you straight, which is how interval timers should work IMO." "An eye-candy for your tough workouts." "Mind-blowing on how easy it is to use." "Simple. Does EXACTLY what you need." Also checkout our awesome demo video on Youtube: https://www.youtube.com/watch?v=gO_z8mN1asU Interval Timer Pro (In App Purchase): - Create unlimited number of timers for easy access - Use our premium timers - Repeat workout for more than 20 times • You can subscribe for Interval Timer Pro inside the app; subscriptions are billed monthly or annually at the rate selected depending on the subscription plan. • Alternatively a one-time payment plan is available (this is not a subscription). • Payment will be charged to your iTunes account at confirmation of purchase. • Subscriptions will automatically renew unless auto-renew is cancelled at least 24 hours before the end of current period. • Your account will be charged according to your plan for renewal within 24 hours prior to the end of the current period. • You can manage or turn off auto-renew in your Apple ID account settings at any time after purchase. • To manage your subscriptions or turn off auto-renewal: - Go to Settings > iTunes & App Store - Tap your Apple ID at the top of the screen - Tap View Apple ID. You might need to sign in or use Touch ID. - Tap Subscriptions. - Tap the subscription you want to manage. - Use the options to manage your subscription. • No cancellation of the current subscription is allowed during the active subscription period. Once purchased, refunds will not be provided for any unused portion of the term. We take the security of our customers very seriously. Read our Terms of Service at https://sunnystudio.wordpress.com/2018/08/03/interval-timer-terms-of-us/ and our Privacy Policy at https://sunnystudio.wordpress.com/2018/07/31/interval-timer-privacy-policy/ Attributions: Lock by Maxim Kulikov from the Noun Project Premium by Gregor Cresnar from the Noun Project
Interval Timer
This app is a versatile interval timer designed for various training styles like Tabata and HIIT. It offers customizable workout parameters, voice guidance, and music ducking for an enhanced training experience. Save your custom workouts and track your progress.
- Customizable interval settings
- Voice assistant with text-to-speech
- Music ducking for audio integration
- Save custom workouts
- Tabata, Rounds, Stopwatch modes
- Apple Health integration
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Special timer for interval training. This Interval Timer offers: • Very intuitive interface. After installing this timer you need to press one button to start a tabata workout with classic settings. • Ability to set up prepare, work, rest, rest between sets, cool down time, number of cycles and sets. • Intervals can be configured individually. With this interval training timer you can create any interval workout with any sequence of intervals. • Voice assistant with text-to-speech. • Add descriptions to intervals that will be displayed on the timer screen and will be voiced. • Bright and nice colors. • Ability to lower the volume in your music player while playing the timer sounds (ducking). • List of your saved workouts. • NEW! Quick workout - setup your workout with fast and ease. The opportunity to display mode: - Tabata Protocol. - Rounds. - Stopwatch. - Intervals. Tabata is a form of high-intensity interval training (HIIT): • Workout hard for 20 seconds • Rest for 10 seconds • Complete 8 rounds It's time to train, good luck! Application supports Apple Health to track activity during workout. You can download the app for free. Further use requires a subscription. At our discretion, we may decide to offer you a free trial per the terms displayed in the app. Please note that: When opting for a subscription, you pay the fixed price for your country, which is displayed in the app. Payment will be charged to your Apple ID Account upon confirmation of purchase. Subscription automatically renews and free trial automatically converts into subscription unless auto-renewal is turned off at least 24 hours before the end of the current period. Your Account will be charged for renewal within 24 hours prior to the end of the current subscription period. You can manage your subscriptions and turn off auto-renewal by going to Account Settings after purchase. When canceling a subscription or a free trial, your subscription/free trial will stay active until the end of the current period. Auto-renewal will be disabled, but the current subscription will not be refunded. Terms of Use and Privacy Policy: https://docs.google.com/document/d/1FMzBsd_mSO69xuzkpOKljPPtxRMWMTzt2iGs6wJIhik
Screenshots
Verdict
The clearest difference is monetization model: Interval Timer ++ at free with in-app purchases against Interval Timer's subscription. Interval Timer ++ also leads on review sentiment (78% vs 67%) and ratings volume (15K vs 3.5K). Interval Timer's advantage is ads (none vs shown). On price, rating, update cadence and in-app purchases 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 8 in-app purchases, starting at $0.99 per 2 months and Interval Timer sells 12 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Interval Timer ++ against 4.7 for Interval Timer. Both are backed by a comparable volume of ratings — 15K and 3.5K respectively. Written reviews are what separate them: 78% of Interval Timer ++'s written reviews are positive against 67% of Interval Timer's.
Interval Timer ++ ships an update every 3 weeks, Interval Timer every 4 weeks. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.
| Parameter | Interval Timer ++ | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (15K ratings) — better | 4.7 (3.5K ratings) |
| Positive reviews | 78.0% of reviews — better | 67.3% of reviews |
| Number of ratings | 15K — better | 3.5K |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 87 MB | 243 MB |
| Age rating | 4+ | 4+ |
| Developer | Sunny Studio | HIIT Apps Sp. z o.o. |
Customer experience
Interval Timer ++
Interval Timer
User reviews
Interval Timer ++
From 15K App Store ratingsWhat we love
- 👍 Simple and intuitive interface
- 🚀 Straightforward interval timer functionality
- 💡 Customizable timers and workouts
- 🔒 No ads or in-app purchases required
Room to improve
- 🐛 Inconsistent sound and volume issues
- 🐛 Bugs with timer functionality and data sync
- 🔋 High battery consumption when running in background
- 🚫 Limited customization options for timers and workouts
Interval Timer
From 3.5K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Customizable workouts
- 🚀 Versatile and efficient
- 🚀 Helpful voice prompts
- 👍 Seamless music integration
Room to improve
- 🐛 Bugs causing lost workouts
- 🔋 High battery consumption
- 💰 Subscription-based model
- 🔒 Forced free trial
- 🐛 Timing issues with intervals
Bugs and requests
Interval Timer ++
Reported bugs
3 issues- Timers not working correctly after app updates
- Custom timers not saving or syncing across devices
- Unexpected pausing or stopping of timers during use
Requested features
4 requests- Ability to name and save custom workouts
- Option to adjust rest time for individual exercises
- Countdown beeps or voice cues during intervals
- Integration with Apple Watch and other fitness devices
Interval Timer
Reported bugs
3 issues- Workouts disappearing
- App crashes and freezes
- Timing issues with intervals
Requested features
4 requests- Apple Watch integration
- More customization options
- Additional audio cues and prompts
- Improved workout tracking and history
In-app purchases
Interval Timer ++
- Interval Timer Pro7 Days trial$0.992 Months
- Interval Timer Pro3 Days trial$0.997 Days
- Interval Timer Pro$1.997 Days
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- Interval Timer Pro3 Days trial$1.991 Month
- Interval Timer Pro for a Year7 Days trial$5.991 Year
- Premium Timer for One Week$2.99
- Premium Timer for One Year$7.99
- Premium Timer for Entire Life$8.99
Interval Timer
- Intervals: monthly membership7 Days trial$1.991 Month
- Intervals: membership7 Days trial$3.993 Months
- Intervals: monthly membership$4.991 Month
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- Intervals: yearly membership$6.991 Year
- Intervals: yearly membership1 Year trial$9.991 Year
- Intervals: yearly membership7 Days trial$19.991 Year
- Intervals: yearly membership7 Days trial$24.991 Year
- Intervals: membership7 Days trial$24.991 Year
- Intervals | PRO version$14.99
- Intervals | Membership$14.99
- Intervals | Membership$34.99
Show 1 moreShow fewer
- Intervals | Membership$39.99
Questions
Is Interval Timer ++ free?
Is Interval Timer free?
Which has better reviews, Interval Timer ++ or Interval Timer?
Do Interval Timer ++ or Interval Timer have ads?
Which is updated more often, Interval Timer ++ or Interval Timer?
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