# Interval Timer vs Timer

The clearest difference is in-app purchases: Timer at none against Interval Timer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Interval Timer sells 1 one-off in-app purchase. Timer asks for nothing beyond the download.

## The numbers

| Metric | Interval Timer | Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | — |
| Size | 69 MB | 61 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Katsunobu Sunagawa](https://appshunter.io/developer/6795139232) | [Fumiki Hashimoto](https://appshunter.io/developer/6788928923) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-focus-and-hiit/id6795139230)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Pro | $1.99 | one-time |


### Timer

[App page](https://appshunter.io/ios/app/timer-interval-workout-timer/id6810485269)

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Timer free?

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

### Do Interval Timer or Timer have ads?

Both Interval Timer and Timer show ads.

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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.*