# Best Interval Timer vs Simple Stretch Timer

The clearest difference is ads: Simple Stretch Timer at none against Best Interval Timer's shown. Simple Stretch Timer also leads on rating (4.9 vs 4.6) and monetization model (free vs ad-supported). Best Interval Timer's advantage is ratings volume (81 vs 23). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

Simple Stretch Timer holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 81 and 23 respectively. Written reviews complicate that: 89% of Best Interval Timer's written reviews are positive against 88% of Simple Stretch Timer's, so the app with the better star average is not the one people write more warmly about.

Best Interval Timer ships an update every 12 months, Simple Stretch Timer every 22 months. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Best Interval Timer | Simple Stretch Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (81 ratings)](https://appshunter.io/ios/app/best-interval-timer/id547542742/reviews) | **[4.9 (23 ratings)](https://appshunter.io/ios/app/simple-stretch-timer/id1594685221/reviews)** |
| Number of ratings | **81** | 23 |
| Positive reviews | **89.3% of reviews** | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 12 months** | Every 22 months |
| Monetization | Ad-supported | **Free** |
| Size | 19 MB | 0 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [Rex Garland](https://appshunter.io/developer/1590208096) |

## What reviewers say

### 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)


### Simple Stretch Timer

[App page](https://appshunter.io/ios/app/simple-stretch-timer/id1594685221)

This app helps you time your stretches with customizable duration and alert settings. It offers vibration and sound cues, allowing you to keep your device in your pocket. Designed for simplicity, it requires no complex setup or user accounts.

**Highlights:** Customizable timer duration, Sound alerts, Vibration alerts, Repeat timer function, Pocket-friendly vibration cues, No user accounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Best Interval Timer free?

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

### Is Simple Stretch Timer free?

Simple Stretch Timer is free to download, with no in-app purchases.

### Which has better reviews, Best Interval Timer or Simple Stretch Timer?

Simple Stretch Timer is rated higher. Best Interval Timer averages 4.6 out of 5 from 81 ratings, while Simple Stretch Timer averages 4.9 from 23 ratings.

### Do Best Interval Timer or Simple Stretch Timer have ads?

Best Interval Timer shows ads; Simple Stretch Timer does not.

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

Best Interval Timer ships an update every 12 months, and Simple Stretch Timer every 22 months. Most recently, Best Interval Timer was updated on October 2, 2026 and Simple Stretch Timer on September 27, 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.*