# Running Interval Timer Tracker vs HIITLY

The clearest difference is rating: HIITLY at 5.0 against Running Interval Timer Tracker's 4.4. HIITLY also leads on ads (none vs shown) and update cadence (every 6 days vs every 17 months). Running Interval Timer Tracker's advantage is ratings volume (19 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

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

HIITLY holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Running Interval Timer Tracker has 19 ratings behind it against 2, so its average is the more settled of the two.

Running Interval Timer Tracker ships an update every 17 months, HIITLY every 6 days. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Running Interval Timer Tracker | HIITLY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (19 ratings)](https://appshunter.io/ios/app/running-interval-timer-tracker/id6469014860/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hiitly-smart-workout-timer/id6743633814/reviews)** |
| Number of ratings | **19** | 2 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 2 MB | 27 MB |
| Requires iOS | **15** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [App All Day Pty Ltd](https://appshunter.io/developer/1514345817) | [Matys Bouziane](https://appshunter.io/developer/1785637310) |

## What reviewers say

### Running Interval Timer Tracker

[App page](https://appshunter.io/ios/app/running-interval-timer-tracker/id6469014860)

This app helps you create and track personalized running interval workouts. Customize rounds, sprint durations, and recovery periods for high-intensity training. Its simple interface makes it easy to focus on your run and improve performance.

**Highlights:** Customizable intervals, High-intensity training (HIIT), User-friendly interface, Versatile workout types, Warm-up and cool-down periods, Track performance

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

**In-app purchases:** none


### HIITLY

[App page](https://appshunter.io/ios/app/hiitly-smart-workout-timer/id6743633814)

This interval timer app allows for quick setup of custom workouts with adjustable intervals, rest periods, and rounds. It offers voice cues or beeps, background functionality, and detailed workout history to track progress. Ideal for HIIT, Tabata, and circuit training.

**Highlights:** Customizable intervals, rest, and rounds, Voice cues or beeps, Background functionality, Detailed workout history and stats, Repeat past workouts, Unlimited custom timer creation

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

**In-app purchases:** none


## Frequently asked questions

### Is Running Interval Timer Tracker free?

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

### Is HIITLY free?

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

### Which has better reviews, Running Interval Timer Tracker or HIITLY?

HIITLY is rated higher. Running Interval Timer Tracker averages 4.4 out of 5 from 19 ratings, while HIITLY averages 5.0 from 2 ratings.

### Do Running Interval Timer Tracker or HIITLY have ads?

Running Interval Timer Tracker shows ads; HIITLY does not.

### Which is updated more often, Running Interval Timer Tracker or HIITLY?

Running Interval Timer Tracker ships an update every 17 months, and HIITLY every 6 days. Most recently, Running Interval Timer Tracker was updated on September 23, 2026 and HIITLY on September 8, 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.*