# interval timer hiit or running vs RepMark

The clearest difference is price: RepMark at Free against interval timer hiit or running's $0.99. RepMark also leads on update cadence (every 5 days vs every 3 weeks). interval timer hiit or running's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

RepMark is free to download; interval timer hiit or running costs $0.99 up front. RepMark sells 1 one-off in-app purchase. interval timer hiit or running asks for nothing beyond the download.

interval timer hiit or running ships an update every 3 weeks, RepMark every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | interval timer hiit or running | RepMark |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Paid | — |
| Size | 1 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sylvain Huon](https://appshunter.io/developer/1552904209) | [Scrolling Is Evil LLC](https://appshunter.io/developer/6775877267) |

## What reviewers say

### interval timer hiit or running

[App page](https://appshunter.io/ios/app/interval-timer-hiit-or-running/id6447249321)

This interval timer app helps you set up HIIT, workout, or running sessions quickly. Customize workout and rest times, with visual cues and optional sound/vibration alerts. It works in the background, allowing you to use other apps simultaneously.

**Highlights:** Customizable interval timers, Visual phase indicators, Sound and vibration alerts, Background operation, Minimalist user interface, Supports Apple Watch

**Features:** Apple Watch app

**In-app purchases:** none


### RepMark

[App page](https://appshunter.io/ios/app/repmark-gym-workout-log/id6775899880)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RepMark Supporter | $4.99 | one-time |


## Frequently asked questions

### Is interval timer hiit or running free?

interval timer hiit or running costs $0.99, with no in-app purchases.

### Is RepMark free?

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

### Do interval timer hiit or running or RepMark have ads?

Neither interval timer hiit or running nor RepMark shows ads.

### Which is updated more often, interval timer hiit or running or RepMark?

interval timer hiit or running ships an update every 3 weeks, and RepMark every 5 days. Most recently, interval timer hiit or running was updated on October 24, 2026 and RepMark on October 9, 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.*