# Interval Timer □ HIIT Timer vs GH Training Hub

The clearest difference is review sentiment: GH Training Hub at 100% against Interval Timer □ HIIT Timer's 61%. GH Training Hub also leads on in-app purchases (none vs 5). Interval Timer □ HIIT Timer's advantage is update cadence (every 5 weeks vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month. GH Training Hub asks for nothing beyond the download.

Interval Timer □ HIIT Timer ships an update every 5 weeks, GH Training Hub every 21 months. The most recent releases landed on October 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | GH Training Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (87K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews)** | — |
| Number of ratings | **87K** | — |
| Positive reviews | 60.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 21 months |
| Monetization | Freemium | **Free** |
| Size | 34 MB | 13 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Graeme Hilditch](https://appshunter.io/developer/1658825047) |

## What reviewers say

### Interval Timer □ HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113)

Create custom workout timers with adjustable intervals for exercise and rest.  Track your progress with detailed history and statistics, and repeat past workouts easily.  Enjoy audio cues without interrupting your music.

**Highlights:** Customizable intervals, Workout and rest timers, Voice or beep guides, Background audio support, Workout history and statistics, Repeat previous workouts

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $1.99 | per month |
| Premium Pass | $2.99 | per month |
| Lifetime Pass | $14.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Premium Forever Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable settings
- 🚀 Intuitive interface
- 🚀 Effective for HIIT workouts
- 👍 Helpful voice prompts

**What reviewers complain about**

- 🔒 Requires subscription after limited free use
- 🐛 Music volume issues with voice prompts
- 🐛 Inconsistent behavior when switching apps
- 🐛 Lack of final workout notification

**Reported bugs**

- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming

**Requested features**

- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts


### GH Training Hub

[App page](https://appshunter.io/ios/app/gh-training-hub/id1658825045)

This app offers comprehensive training support for running, cycling, and trekking. Access over 150 videos and tutorials, including injury prevention advice and nutrition guidance. It provides tailored plans for various distances and abilities, along with weekly countdowns and exercise suggestions.

**Highlights:** Training guides and plans, Weekly countdown videos, Injury prevention advice, Video and tutorial library, Nutrition guidance, Stretching and strengthening exercises

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer □ HIIT Timer free?

Interval Timer □ HIIT Timer is free to download, with in-app purchases available.

### Is GH Training Hub free?

GH Training Hub is free to download, with no in-app purchases.

### Do Interval Timer □ HIIT Timer or GH Training Hub have ads?

Neither Interval Timer □ HIIT Timer nor GH Training Hub shows ads.

### Which is updated more often, Interval Timer □ HIIT Timer or GH Training Hub?

Interval Timer □ HIIT Timer ships an update every 5 weeks, and GH Training Hub every 21 months. Most recently, Interval Timer □ HIIT Timer was updated on October 30, 2026 and GH Training Hub 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.*