# Hi Timer vs De Wolf Gym

The clearest difference is in-app purchases: De Wolf Gym at none against Hi Timer's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Hi Timer sells 3 in-app purchases, starting at $0.99 per month. De Wolf Gym asks for nothing beyond the download.

Hi Timer ships an update every 3 weeks, De Wolf Gym every 2 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Hi Timer | De Wolf Gym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hi-timer-interval-timer-hiit/id1642170838/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 37 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sophie Payne](https://appshunter.io/developer/1642170840) | [Huppa](https://appshunter.io/developer/1880085817) |

## What reviewers say

### Hi Timer

[App page](https://appshunter.io/ios/app/hi-timer-interval-timer-hiit/id1642170838)

Create and customize your own interval workouts with this intuitive timer app. Features include quick start templates, advanced customization, voice cues, and background operation. Seamlessly integrate with your music and save workouts to Apple Health.

**Highlights:** Customizable interval workouts, Quick start templates (Tabata), Drag & drop interface, Voice and sound cues, Background operation, Music integration, HealthKit integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hi Timer Premium Monthly | $0.99 | per month |
| Hi Timer Premium Yearly | $3.99 | per year |
| HiTimer Forever | $6.99 | one-time |


### De Wolf Gym

[App page](https://appshunter.io/ios/app/de-wolf-gym/id6789160892)

**In-app purchases:** none


## Frequently asked questions

### Is Hi Timer free?

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

### Is De Wolf Gym free?

De Wolf Gym is free to download, with no in-app purchases.

### Do Hi Timer or De Wolf Gym have ads?

Neither Hi Timer nor De Wolf Gym shows ads.

### Which is updated more often, Hi Timer or De Wolf Gym?

Hi Timer ships an update every 3 weeks, and De Wolf Gym every 2 weeks. Most recently, Hi Timer was updated on October 3, 2026 and De Wolf Gym on October 1, 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.*