# Simple Interval Workout Timer vs Rounds

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

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

## The numbers

| Metric | Simple Interval Workout Timer | Rounds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **17** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nikola Radovanovic](https://appshunter.io/developer/1778432344) | [Adrian Skobiej](https://appshunter.io/developer/6778534396) |

## What reviewers say

### Simple Interval Workout Timer

[App page](https://appshunter.io/ios/app/simple-interval-workout-timer/id6759857813)

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

**In-app purchases:** none


### Rounds

[App page](https://appshunter.io/ios/app/rounds-interval-timer/id6810743229)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rounds without ads | $9.99 | one-time |


## Frequently asked questions

### Is Simple Interval Workout Timer free?

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

### Is Rounds free?

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

### Do Simple Interval Workout Timer or Rounds have ads?

Neither Simple Interval Workout Timer nor Rounds shows 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.*