# Roundwork vs Interval Timer

The clearest difference is in-app purchases: Roundwork at none against Interval Timer's 1. Roundwork also leads on ads (none vs shown). Interval Timer's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence and device support there is nothing between them.

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

Roundwork ships an update every 2 weeks, Interval Timer every 9 days. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Roundwork | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 4 MB | 69 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Meierhofer](https://appshunter.io/developer/6778681489) | [Katsunobu Sunagawa](https://appshunter.io/developer/6795139232) |

## What reviewers say

### Roundwork

[App page](https://appshunter.io/ios/app/roundwork-interval-timer/id6778681487)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Roundwork free?

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

### Is Interval Timer free?

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

### Do Roundwork or Interval Timer have ads?

Interval Timer shows ads; Roundwork does not.

### Which is updated more often, Roundwork or Interval Timer?

Roundwork ships an update every 2 weeks, and Interval Timer every 9 days. Most recently, Roundwork was updated on October 10, 2026 and Interval Timer on October 4, 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.*