# Best Interval Timer vs Gym Timer Pro

The clearest difference is ads: Gym Timer Pro at none against Best Interval Timer's shown. Gym Timer Pro also leads on update cadence (every 4 days vs every 12 months) and rating (5.0 vs 4.6). Best Interval Timer's advantage is ratings volume (81 vs 11). On price, 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.

Gym Timer Pro holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Best Interval Timer has 81 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 89% of Best Interval Timer's written reviews are positive against 100% of Gym Timer Pro's.

Best Interval Timer ships an update every 12 months, Gym Timer Pro every 4 days. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Best Interval Timer | Gym Timer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (81 ratings)](https://appshunter.io/ios/app/best-interval-timer/id547542742/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626/reviews)** |
| Number of ratings | **81** | 11 |
| Positive reviews | 89.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 19 MB | 57 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [倩 赵](https://appshunter.io/developer/376557917) | [Dae Won Kim](https://appshunter.io/developer/1539358628) |

## 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)


### Gym Timer Pro

[App page](https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626)

This free interval timer app helps you structure your workouts with customizable work, rest, and set periods. Easily configure countdowns or count-ups for up to three distinct workout items, with an optional ready time before starting.

**Highlights:** Countdown and count-up timers, Up to 3 workout items, Configurable work, rest, and sets, Adjustable ready time, Completely free with no ads or purchases

**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 Gym Timer Pro free?

Gym Timer Pro is free to download, with no in-app purchases.

### Which has better reviews, Best Interval Timer or Gym Timer Pro?

Gym Timer Pro is rated higher. Best Interval Timer averages 4.6 out of 5 from 81 ratings, while Gym Timer Pro averages 5.0 from 11 ratings.

### Do Best Interval Timer or Gym Timer Pro have ads?

Best Interval Timer shows ads; Gym Timer Pro does not.

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

Best Interval Timer ships an update every 12 months, and Gym Timer Pro every 4 days. Most recently, Best Interval Timer was updated on September 28, 2026 and Gym Timer Pro on September 10, 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.*