# Interval Timer & Workout Timer vs Rounds Workout Timer

The clearest difference is update cadence: Rounds Workout Timer at every 5 days against Interval Timer & Workout Timer's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer & Workout Timer sells 1 one-off in-app purchase and Rounds Workout Timer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer & Workout Timer ships an update every 4 months, Rounds Workout Timer every 5 days. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Interval Timer & Workout Timer | Rounds Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 3 MB | 25 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YINGDONG LIU](https://appshunter.io/developer/1706285656) | [Guillaume AMBROISE](https://appshunter.io/developer/1896598662) |

## What reviewers say

### Interval Timer & Workout Timer

[App page](https://appshunter.io/ios/app/interval-timer-and-workout-timer/id6757140776)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $6.99 | one-time |


### Rounds Workout Timer

[App page](https://appshunter.io/ios/app/rounds-workout-timer/id6769545788)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Annual | $8.99 | per year |


## Frequently asked questions

### Is Interval Timer & Workout Timer free?

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

### Is Rounds Workout Timer free?

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

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

Neither Interval Timer & Workout Timer nor Rounds Workout Timer shows ads.

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

Interval Timer & Workout Timer ships an update every 4 months, and Rounds Workout Timer every 5 days. Most recently, Interval Timer & Workout Timer was updated on September 24, 2026 and Rounds Workout 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.*