# Intervals vs Awesome HIIT Timer

The clearest difference is ads: Awesome HIIT Timer at none against Intervals's shown. Awesome HIIT Timer also leads on update cadence (every 2 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Intervals ships an update every 4 months, Awesome HIIT Timer every 2 days. The most recent releases landed on July 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Intervals | Awesome HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/intervals-hiit-builder-lite/id1565592459/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 15 MB | 26 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Curtis Wichern](https://appshunter.io/developer/1545032848) | [arai.me](https://appshunter.io/developer/1652629805) |

## What reviewers say

### Intervals

[App page](https://appshunter.io/ios/app/intervals-hiit-builder-lite/id1565592459)

Design custom interval training routines for high-intensity workouts. This free timer app offers large, clear visuals and audible cues for seamless transitions between exercises. It's ideal for home or outdoor fitness sessions, including Tabata and yoga.

**Highlights:** Custom interval workout creation, Large font and contrasting colors, Audible interval transition cues, Supports Tabata and yoga workouts, No account or personal data required, Offline workout storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Awesome HIIT Timer

[App page](https://appshunter.io/ios/app/awesome-hiit-timer/id6471664352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Intervals free?

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

### Is Awesome HIIT Timer free?

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

### Do Intervals or Awesome HIIT Timer have ads?

Intervals shows ads; Awesome HIIT Timer does not.

### Which is updated more often, Intervals or Awesome HIIT Timer?

Intervals ships an update every 4 months, and Awesome HIIT Timer every 2 days. Most recently, Intervals was updated on July 5, 2026 and Awesome HIIT Timer on September 10, 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.*