# Gym Rest Timer vs Ares

The clearest difference is ads: Ares at none against Gym Rest Timer's shown. Gym Rest Timer's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Gym Rest Timer sells 2 in-app purchases, starting at $0.39 per month and Ares sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Gym Rest Timer ships an update every 3 weeks, Ares fortnightly. The most recent releases landed on September 9, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Gym Rest Timer | Ares |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (24 ratings)](https://appshunter.io/ios/app/ares-workout-interval-timer/id6743498963/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 97 MB | 57 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ninety Six Software Ltd](https://appshunter.io/developer/1728731100) | [Krzysztof Orlowski](https://appshunter.io/developer/1803214419) |

## What reviewers say

### Gym Rest Timer

[App page](https://appshunter.io/ios/app/gym-rest-timer-sets-and-hiit/id6740544206)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.39 | per month |
| Lifetime Premium | $2.99 | one-time |


### Ares

[App page](https://appshunter.io/ios/app/ares-workout-interval-timer/id6743498963)

This app provides a customizable interval timer for various workouts like HIIT, Tabata, yoga, and stretching. It features real-time heart rate zone tracking with Apple Watch integration and allows users to create and save unlimited training sessions and workout sets. Voice cues guide users through workouts, ensuring focus remains on exercise.

**Highlights:** Customizable interval timer, HIIT, Tabata, Yoga, Stretch modes, Apple Watch control and heart rate zones, Unlimited training session saving, Workout set creation, Voice and sound cues, Training history tracking

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ares Plus | $1.99 | per month |
| Ares Plus | $9.99 | per year |
| Ares Plus Forever | $19.99 | one-time |


## Frequently asked questions

### Is Gym Rest Timer free?

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

### Is Ares free?

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

### Do Gym Rest Timer or Ares have ads?

Gym Rest Timer shows ads; Ares does not.

### Which is updated more often, Gym Rest Timer or Ares?

Gym Rest Timer ships an update every 3 weeks, and Ares fortnightly. Most recently, Gym Rest Timer was updated on September 9, 2026 and Ares on September 21, 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.*