# Workout & Rest Interval Timer vs Interval Timer

The clearest difference is iOS requirement: Workout & Rest Interval Timer at 13.0 against Interval Timer's 15.5. On price, update cadence, ads 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.

Workout & Rest Interval Timer ships an update every 5 weeks, Interval Timer every 2 months. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Workout & Rest Interval Timer | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 33 MB | 21 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [SEOKWON YANG](https://appshunter.io/developer/1863325487) |

## What reviewers say

### Workout & Rest Interval Timer

[App page](https://appshunter.io/ios/app/workout-and-rest-interval-timer/id6737192266)

**Features:** macOS Compatibility

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-slox/id6784544078)

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

**In-app purchases:** none


## Frequently asked questions

### Is Workout & Rest Interval Timer free?

Workout & Rest Interval Timer is free to download, with no in-app purchases.

### Is Interval Timer free?

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

### Do Workout & Rest Interval Timer or Interval Timer have ads?

Both Workout & Rest Interval Timer and Interval Timer show ads.

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

Workout & Rest Interval Timer ships an update every 5 weeks, and Interval Timer every 2 months. Most recently, Workout & Rest Interval Timer was updated on September 25, 2026 and Interval Timer on September 13, 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.*