# HIIT Workout Timer vs Intervo

The clearest difference is in-app purchases: Intervo at none against HIIT Workout Timer's 3. Intervo also leads on update cadence (every 8 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HIIT Workout Timer sells 3 in-app purchases, starting at $2.99 per 7 days. Intervo asks for nothing beyond the download.

HIIT Workout Timer ships an update monthly, Intervo every 8 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HIIT Workout Timer | Intervo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 11 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Yuki Okawa](https://appshunter.io/developer/1867195492) |

## What reviewers say

### HIIT Workout Timer

[App page](https://appshunter.io/ios/app/hiit-workout-timer-tabata/id6772269676)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $14.99 | per year |
| Lifetime Pro | $29.99 | one-time |


### Intervo

[App page](https://appshunter.io/ios/app/intervo-hiit-tabata-timer/id6785562622)

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

**In-app purchases:** none


## Frequently asked questions

### Is HIIT Workout Timer free?

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

### Is Intervo free?

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

### Do HIIT Workout Timer or Intervo have ads?

Neither HIIT Workout Timer nor Intervo shows ads.

### Which is updated more often, HIIT Workout Timer or Intervo?

HIIT Workout Timer ships an update monthly, and Intervo every 8 days. Most recently, HIIT Workout Timer was updated on October 8, 2026 and Intervo on October 7, 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.*