# Interval Training Timer vs Best Interval Timer

The clearest difference is rating: Best Interval Timer at 4.6 against Interval Training Timer's 3.3. Best Interval Timer also leads on ratings volume (81 vs 4). Interval Training Timer's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 12 months). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Best Interval Timer holds the better App Store score, 4.6 against 3.3. That said, the two scores are not equally well evidenced: Best Interval Timer has 81 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 85% of Interval Training Timer's written reviews are positive against 89% of Best Interval Timer's.

Interval Training Timer ships an update every 6 weeks, Best Interval Timer every 12 months. The most recent releases landed on September 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Interval Training Timer | Best Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/interval-training-timer/id487706439/reviews) | **[4.6 (81 ratings)](https://appshunter.io/ios/app/best-interval-timer/id547542742/reviews)** |
| Number of ratings | 4 | **81** |
| Positive reviews | 85.0% of reviews | **89.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 19 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Feedback Mobile Services GmbH](https://appshunter.io/developer/794531783) | [倩 赵](https://appshunter.io/developer/376557917) |

## What reviewers say

### Interval Training Timer

[App page](https://appshunter.io/ios/app/interval-training-timer/id487706439)

This interval training timer offers six customizable presets for various workout types. It features large, easy-to-use buttons and allows background operation, even while listening to music. Adjust activity, rest, and set times with flexible step increments.

**Highlights:** Six customizable presets, Adjustable activity and rest times, Large, easy-to-use buttons, Background operation support, Listen to music while training, Fast-forward rest interval

**Features:** macOS Compatibility

**In-app purchases:** none


### Best Interval Timer

[App page](https://appshunter.io/ios/app/best-interval-timer/id547542742)

This app acts as your personal coach, guiding you through workouts with customizable routines. Focus on your exercise while it manages timing for warm-up, high/low intensity intervals, cool-downs, and rest periods.

**Highlights:** Customizable workout routines, Warm-up, intensity, cool-down, rest periods, Background and multitasking support, Adjustable interval sounds and vibrations, Workout practice tracking, Landscape and portrait orientation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Simple and functional
- 👍 Free
- 👍 Customizable intervals
- 👍 Works in background

**What reviewers complain about**

- 🐛 Too many ads
- 🐛 Limited programmable routines (free version)
- 🐛 Ads block screen in landscape
- 🐛 Small numbers hard to read
- 🐛 Side view unusable

**Reported bugs**

- App stops working after rating notification
- Buttons don't work after rating notification
- Crashes when saving timers
- Crashes when editing exercises
- Freezes and stops working

**Requested features**

- Ability to save multiple intervals/routines
- Voice cues for start/stop
- Apple Watch compatibility
- Larger buttons and text
- Option to save different schedules (e.g., Tabata)


## Frequently asked questions

### Is Interval Training Timer free?

Interval Training Timer is free to download, with no in-app purchases.

### Is Best Interval Timer free?

Best Interval Timer is free to download, with no in-app purchases.

### Which has better reviews, Interval Training Timer or Best Interval Timer?

Best Interval Timer is rated higher. Interval Training Timer averages 3.3 out of 5 from 4 ratings, while Best Interval Timer averages 4.6 from 81 ratings.

### Do Interval Training Timer or Best Interval Timer have ads?

Best Interval Timer shows ads; Interval Training Timer does not.

### Which is updated more often, Interval Training Timer or Best Interval Timer?

Interval Training Timer ships an update every 6 weeks, and Best Interval Timer every 12 months. Most recently, Interval Training Timer was updated on September 17, 2026 and Best Interval Timer on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*