# Pulsor HIIT Timer for Workout vs Fair Interval Timer

The clearest difference is ads: Pulsor HIIT Timer for Workout at none against Fair Interval Timer's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Pulsor HIIT Timer for Workout sells 3 in-app purchases, starting at $5.99 per 7 days and Fair Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Pulsor HIIT Timer for Workout | Fair Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 73 MB | 57 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALFA YACHTING d.o.o.](https://appshunter.io/developer/1887261681) | [Leander Joshua Kilian](https://appshunter.io/developer/1895129854) |

## What reviewers say

### Pulsor HIIT Timer for Workout

[App page](https://appshunter.io/ios/app/pulsor-hiit-timer-for-workout/id6761009137)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Workout Timer Premium | $5.99 | per 7 days |
| Timer Premium | $5.99 | per 7 days |
| Workout Lifetime | $119.99 | one-time |


### Fair Interval Timer

[App page](https://appshunter.io/ios/app/fair-interval-timer/id6776839879)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Forever | $3.99 | one-time |


## Frequently asked questions

### Is Pulsor HIIT Timer for Workout free?

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

### Is Fair Interval Timer free?

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

### Do Pulsor HIIT Timer for Workout or Fair Interval Timer have ads?

Fair Interval Timer shows ads; Pulsor HIIT Timer for Workout does not.

### Which is updated more often, Pulsor HIIT Timer for Workout or Fair Interval Timer?

Pulsor HIIT Timer for Workout ships an update every 5 days, and Fair Interval Timer every 5 days. Most recently, Pulsor HIIT Timer for Workout was updated on September 18, 2026 and Fair Interval Timer on September 11, 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.*