Interval Timer vs Simple Training Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.
- Customizable sets, intervals, and rest times
- Runs in background and with screen locked
- Music playlist integration
- Save settings as templates
- Apple Health integration for heart rate
- Post workouts to social media
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***Free and reliable. Perfect for use at home, at the track or in the gym. We’re proud to introduce this handy little app that helps you keep track of your work and rest periods during workouts. Whether your into cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIT, this interval timer will prove to be an invaluable asset to you. Running foreground, background or with device locked, this reliable app allows you specify an overall time as well as program High/Low intensity interval and rest time between sets. Produced by Polycents! Key Features: - Customizable sets, high/low intensity interval and rest for your own need - Retina display, iOS4 and multitasking - Continue to run even when screen is locked - Play your song or playlist during your workout - Post your workout to Facebook or Twitter - Save settings as templates Customizable Features: - Number of Sets - Countdown Time - Set Time - Low Interval time - High Interval time - Rest Time - First Interval (low or high) - Sound Volume - Timer Sounds - Auto Lock - Vibrate - Pause during Rest - Playlist - New Each Set APPLE HEALTH: -Interval Timer can use Apple Health to show heart rate in Apple Watch App. # Subscription Details # - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Use: https://www.iubenda.com/terms-and-conditions/18915396 Privacy Policy: https://www.iubenda.com/privacy-policy/18915396
Simple Training Timer
This app helps with daily strength training by accurately timing workouts, rest periods, and sets. Customize various training menus to suit your fitness goals and enjoy more fulfilling exercise sessions.
- Accurate workout timing
- Rest period tracking
- Set and repetition count
- Customizable training menus
- Daily strength training assistance
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This application is a timer application that assists your strength training on a daily basis. We measure accurately the preset training time, break time, number of times, and set number with a timer and tell you. It is possible to use it for various training menus from fulfilling setting items. Please enjoy fulfilling training. ・Terms of Use https://eeggs.jp/terms-of-use-en
Screenshots
Verdict
The clearest difference is ratings volume: Interval Timer at 19K against Simple Training Timer's 63. Interval Timer also leads on update cadence (every 9 days vs every 3 weeks) and device support (4 vs 2). On price, rating, review sentiment and ads 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 6 in-app purchases, starting at $0.99 per month and Simple Training Timer sells 1 in-app purchase, 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 — 4.5 for Interval Timer against 4.5 for Simple Training Timer. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 63, so its average is the more settled of the two. Written reviews split almost evenly too, at 69% and 70% positive.
Interval Timer ships an update every 9 days, Simple Training Timer every 3 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.
| Parameter | Interval Timer | Simple Training Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (19K ratings) | 4.5 (63 ratings) |
| Positive reviews | 69.0% of reviews | 69.6% of reviews — better |
| Number of ratings | 19K — better | 63 |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 143 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | NEO PIXEL LABS PTE. LTD. | EasterEggs |
Customer experience
Interval Timer
Simple Training Timer
Bugs and requests
Interval Timer
Reported bugs
3 issues- Ads block functionality
- App freezes or crashes
- Timer doesn't work in background
Requested features
5 requests- Add notes to workouts
- Provide workout history and analytics
- Allow syncing with Apple Health
- Improve Apple Watch integration
- Add more customization options
Simple Training Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer
- Plus - 1 Month$0.991 Month
- Premium - 1 Month$1.991 Month
- Plus - 1 Month$1.991 Month
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- Premium - 1 Month$2.991 Month
- Plus - 1 Year2 variants$4.991 Year
- Premium - 1 Year7 Days trial2 variants$9.991 Year
Simple Training Timer
- Premium Plan$1.991 Month
Questions
Is Interval Timer free?
Is Simple Training Timer free?
Which has better reviews, Interval Timer or Simple Training Timer?
Do Interval Timer or Simple Training Timer have ads?
Which is updated more often, Interval Timer or Simple Training Timer?
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