# Sport Timer vs Onset Workouts

The clearest difference is ads: Sport Timer at none against Onset Workouts's shown. Sport Timer also leads on iOS requirement (16.6 vs 26.5). Onset Workouts's advantage is update cadence (every 2 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sport Timer sells 2 one-off in-app purchases and Onset Workouts sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Sport Timer ships an update every 3 weeks, Onset Workouts every 2 days. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Sport Timer | Onset Workouts |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 60 MB | 67 MB |
| Requires iOS | **16.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Oliver Glaettli](https://appshunter.io/developer/1515025314) | [Stefan Michalak](https://appshunter.io/developer/968027039) |

## What reviewers say

### Sport Timer

[App page](https://appshunter.io/ios/app/sport-timer-interval-tracker/id1628356363)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sports Timers Set One | $4.99 | one-time |
| Full Sports Timers Version | $7.99 | one-time |


### Onset Workouts

[App page](https://appshunter.io/ios/app/onset-workouts/id6785293766)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is Sport Timer free?

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

### Is Onset Workouts free?

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

### Do Sport Timer or Onset Workouts have ads?

Onset Workouts shows ads; Sport Timer does not.

### Which is updated more often, Sport Timer or Onset Workouts?

Sport Timer ships an update every 3 weeks, and Onset Workouts every 2 days. Most recently, Sport Timer was updated on October 11, 2026 and Onset Workouts on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*