# Ares vs Pacelab Interval Timer

The clearest difference is in-app purchases: Pacelab Interval Timer at none against Ares's 3. Pacelab Interval Timer also leads on iOS requirement (15.0 vs 18.6). Ares's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Ares sells 3 in-app purchases, starting at $1.99 per month. Pacelab Interval Timer asks for nothing beyond the download.

Ares ships an update every 2 weeks, Pacelab Interval Timer every 4 months. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Ares | Pacelab Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/ares-workout-interval-timer/id6743498963/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 113 MB | 24 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Krzysztof Orlowski](https://appshunter.io/developer/1803214419) | [Newbuildsoft](https://appshunter.io/developer/1834215268) |

## What reviewers say

### 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 | $24.99 | one-time |


### Pacelab Interval Timer

[App page](https://appshunter.io/ios/app/pacelab-interval-timer/id6757274503)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ares free?

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

### Is Pacelab Interval Timer free?

Pacelab Interval Timer is free to download, with no in-app purchases.

### Do Ares or Pacelab Interval Timer have ads?

Neither Ares nor Pacelab Interval Timer shows ads.

### Which is updated more often, Ares or Pacelab Interval Timer?

Ares ships an update every 2 weeks, and Pacelab Interval Timer every 4 months. Most recently, Ares was updated on October 22, 2026 and Pacelab Interval Timer on October 12, 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.*