Interval Timer vs Spintso watch
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
Spintso watch
This app syncs with compatible smartwatches to display fitness data, manage watch settings, and handle notifications. It also allows for health goal management and integrates with Apple Health.
- Sync watch with phone
- Update watch software and AGPS data
- View match and training records
- Display fitness metrics (steps, calories, heart rate)
- Manage watch notifications and calls
- Configure watch settings (language, alarms, backlight)
- Manage health goals
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SPINTSO Watch is an application designed to work with our new line of smart watches. Compatible watches are the S1 and S1 PRO. Main features: 1. Synchronize your watch with your phone. 2. Keep your watch software up to date and load new AGPS data. (AGPS assist the watch GPS to lock quicker.) 3. Display the details of your match and training records stored by your watch. (Referee functions.) 4. Display your steps, calories, distance, heart rate, sleep and exercise records stored by your watch. (Other functions.) 5. Handle how notifications and incoming calls shall be presented on your watch. 6. Configure your watch language, wake-up alarm clocks, backlight, sedentary alert and more. 7.Manage your health goal and personal settings. Disclaimer: 1. The data displayed by the app is provided by the watch, and the app only records and shows this data. 2. All the health data displayed in the app are not suitable for medical purposes. All health data is for reference only. These data should not be used to replace the opinions of health care professionals. For accurate data, please consult your doctor. License description: 1. We will access Apple Health and synchronize watch data to Apple Health in real time. 2. We will access the mobile phone location to get local weather information and synchronize it to the watch display.
Screenshots
Verdict
The clearest difference is review sentiment: Interval Timer at 73% against Spintso watch's 13%. Interval Timer also leads on rating (4.5 vs 3.3) and ratings volume (19K vs 9). Spintso watch's advantage is in-app purchases (none vs 8) and ads (none vs shown). On price and iOS requirement 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. Spintso watch asks for nothing beyond the download.
Interval Timer holds the better App Store score, 4.5 against 3.3. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 73% of Interval Timer's written reviews are positive against 13% of Spintso watch's.
Interval Timer ships an update every 9 days, Spintso watch every 2 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.
| Parameter | Interval Timer | Spintso watch |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (19K ratings) — better | 3.3 (9 ratings) |
| Positive reviews | 72.9% of reviews — better | 13.3% of reviews |
| Number of ratings | 19K — better | 9 |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 143 MB | 439 MB |
| Age rating | 4+ | 12+ |
| Developer | NEO PIXEL LABS PTE. LTD. | Spintso AB |
Customer experience
Interval Timer
Spintso watch
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
Spintso watch
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
Spintso watch
No in-app purchases
Questions
Is Interval Timer free?
Is Spintso watch free?
Which has better reviews, Interval Timer or Spintso watch?
Do Interval Timer or Spintso watch have ads?
Which is updated more often, Interval Timer or Spintso watch?
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