# Training Timer vs HIIT Training Interval Timer

The clearest difference is in-app purchases: Training Timer at none against HIIT Training Interval Timer's 1. Training Timer also leads on ads (none vs shown) and update cadence (every 11 days vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. HIIT Training Interval Timer sells 1 one-off in-app purchase. Training Timer asks for nothing beyond the download.

Training Timer ships an update every 11 days, HIIT Training Interval Timer every 9 months. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Training Timer | HIIT Training Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/hiit-training-interval-timer/id1615538751/reviews)** |
| Number of ratings | — | **10** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 9 months |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 2 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Xinke Information Technology Co., Ltd.](https://appshunter.io/developer/1539250691) | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) |

## What reviewers say

### Training Timer

[App page](https://appshunter.io/ios/app/training-timer-hiit-and-tabata/id1539252574)

**Features:** macOS Compatibility

**In-app purchases:** none


### HIIT Training Interval Timer

[App page](https://appshunter.io/ios/app/hiit-training-interval-timer/id1615538751)

This application helps manage the duration of your high-intensity interval training workouts. You can create and customize various timers to fit your specific exercise routines. It is designed to be intuitive, simple, and easy to operate.

**Highlights:** Create and edit custom timers, Manage full HIIT workout time, Intuitive and simple interface, Workout customization

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $5.99 | one-time |


## Frequently asked questions

### Is Training Timer free?

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

### Is HIIT Training Interval Timer free?

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

### Do Training Timer or HIIT Training Interval Timer have ads?

HIIT Training Interval Timer shows ads; Training Timer does not.

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

Training Timer ships an update every 11 days, and HIIT Training Interval Timer every 9 months. Most recently, Training Timer was updated on October 3, 2026 and HIIT Training Interval Timer on September 25, 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.*