Interval Timer ++ Downloads & RevenueInterval Timer ++ · App Store
Not in any tracked top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
DeveloperSunny Studio
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.8 (15k)
Version4.3.3
Age rating4+
First seen by us
13 Oct 2026
Full timeline · 3 events in the last 12 months
- 🔎Interval Timer ++ reached Top 10 for “timer”#7 in Philippines search · popularity 55
- 🆕Interval Timer ++ first spotted by AppInsiderUnited States (found via search)
- 🆕Interval Timer ++ released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
15k ratings
Measured
Interval Timer ++ on the App Store
App details
App ID
1327053127
Publisher
Rong Liu
On the store since
Dec 2017
8 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
4+
Languages
3
EN DE ZH
Size
91 MB
Also listed in
Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.8 ★
15k ratings
Measured
Ratings
15k
Measured
About Interval Timer ++
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
*** 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
Latest updates
4.3.3
Simple & Powerful workout timer for HIIT and Tabata.
- Automatically sync the workouts data from Watch app with the Interval Timer app