# Gym Rest Timer vs Interval Timer

The clearest difference is ads: Interval Timer at none against Gym Rest Timer's shown. Interval Timer also leads on update cadence (every 2 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Gym Rest Timer sells 4 in-app purchases, starting at $2.99 per 7 days and Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Gym Rest Timer ships an update monthly, Interval Timer every 2 days. Both last shipped on September 18, 2026.

## The numbers

| Metric | Gym Rest Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/interval-timer-sound-cue/id6803740279/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Vasilii Polovnikov](https://appshunter.io/developer/1716165883) | [Octopus Software LLC](https://appshunter.io/developer/1815869696) |

## What reviewers say

### Gym Rest Timer

[App page](https://appshunter.io/ios/app/gym-rest-timer-workout/id6772566646)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · 1 week | $2.99 | per 7 days |
| Premium · 1 month | $3.99 | per month |
| Premium · 1 year | $5.99 | per year |
| Premium · Lifetime | $7.99 | one-time |


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-sound-cue/id6803740279)

Customize your workout timing with spoken countdowns and sound cues. Build complex interval routines for various fitness activities and stay focused on your training without constantly checking the screen.

**Highlights:** Customizable interval timing, Spoken countdowns and sound cues, Support for HIIT, Tabata, and circuits, Adjustable sound and haptic feedback, Workout saving and organization, Offline use and background audio

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Workout Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Gym Rest Timer free?

Gym Rest Timer is free to download, with in-app purchases available.

### Is Interval Timer free?

Interval Timer is free to download, with in-app purchases available.

### Do Gym Rest Timer or Interval Timer have ads?

Gym Rest Timer shows ads; Interval Timer does not.

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

Gym Rest Timer ships an update monthly, and Interval Timer every 2 days. Most recently, Gym Rest Timer was updated on September 18, 2026 and Interval Timer on September 18, 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.*