# XFT vs Interval Timer

The clearest difference is in-app purchases: XFT at none against Interval Timer's 2. XFT also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer sells 2 in-app purchases, starting at $2.99 per month. XFT asks for nothing beyond the download.

## The numbers

| Metric | XFT | Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 68 MB | 4 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen XFT Medical Limited](https://appshunter.io/developer/645422367) | [OLEKSANDR VASETSKYI](https://appshunter.io/developer/1873939856) |

## What reviewers say

### XFT

[App page](https://appshunter.io/ios/app/xft-2003j/id1494990612)

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

**In-app purchases:** none


### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-boxing/id6760763901)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer Premium – Monthly | $2.99 | per month |
| Interval Timer Premium – Yearly | $17.99 | per year |


## Frequently asked questions

### Is XFT free?

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

### Is Interval Timer free?

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

### Do XFT or Interval Timer have ads?

Neither XFT nor Interval Timer shows ads.

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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.*