# OpenHIIT vs Workout Set Timer

The clearest difference is update cadence: Workout Set Timer at every 5 days against OpenHIIT's monthly. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OpenHIIT ships an update monthly, Workout Set Timer every 5 days. The most recent releases landed on August 14, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | OpenHIIT | Workout Set Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/openhiit/id6459617819/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 26 MB | 26 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abigail Mabe](https://appshunter.io/developer/1701885217) | [Yusufhan Sacak](https://appshunter.io/developer/1746394177) |

## What reviewers say

### OpenHIIT

[App page](https://appshunter.io/ios/app/openhiit/id6459617819)

This open-source interval timer app helps optimize various activities like workouts, work sprints, and study sessions. It offers customizable timing, precise controls, and clear auditory and visual alerts to keep you motivated and on track. Users can also join a collaborative community to contribute to its development.

**Highlights:** Customizable interval timing, Precise and user-friendly controls, Auditory and visual alerts, Open-source community collaboration, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Workout Set Timer

[App page](https://appshunter.io/ios/app/workout-set-timer/id6747051697)

This minimalist timer app is designed for set-based workouts, automatically managing your sets and rest periods. Focus on your form while the app handles the timing for exercises like HIIT and ab training.

**Highlights:** Set-based workout timer, Automatic set and rest period management, Minimalist design, Ideal for HIIT and interval training, Focus on workout form

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpenHIIT free?

OpenHIIT is free to download, with no in-app purchases.

### Is Workout Set Timer free?

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

### Do OpenHIIT or Workout Set Timer have ads?

Neither OpenHIIT nor Workout Set Timer shows ads.

### Which is updated more often, OpenHIIT or Workout Set Timer?

OpenHIIT ships an update monthly, and Workout Set Timer every 5 days. Most recently, OpenHIIT was updated on August 14, 2026 and Workout Set Timer on July 17, 2026.

---

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