# The Wolff Timer vs Overtone

The clearest difference is in-app purchases: The Wolff Timer at none against Overtone's 2. Overtone's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Overtone sells 2 one-off in-app purchases. The Wolff Timer asks for nothing beyond the download.

The Wolff Timer ships an update every 3 weeks, Overtone every 5 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | The Wolff Timer | Overtone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jimmi Wolff](https://appshunter.io/developer/1871899583) | [MATTHEW KA YEUNG KWAN](https://appshunter.io/developer/6779037537) |

## What reviewers say

### The Wolff Timer

[App page](https://appshunter.io/ios/app/the-wolff-timer/id6758272038)

**Features:** macOS Compatibility

**In-app purchases:** none


### Overtone

[App page](https://appshunter.io/ios/app/overtone-hiit-interval-timer/id6808705871)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |
| Full Unlock | $0.99 | one-time |


## Frequently asked questions

### Is The Wolff Timer free?

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

### Is Overtone free?

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

### Do The Wolff Timer or Overtone have ads?

Neither The Wolff Timer nor Overtone shows ads.

### Which is updated more often, The Wolff Timer or Overtone?

The Wolff Timer ships an update every 3 weeks, and Overtone every 5 days. Most recently, The Wolff Timer was updated on September 30, 2026 and Overtone 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.*