# Interval Timer vs Diem

The clearest difference is in-app purchases: Diem at none against Interval Timer's 2. Interval Timer's advantage is device support. On price and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Interval Timer | Diem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Size | 4 MB | 14 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [OLEKSANDR VASETSKYI](https://appshunter.io/developer/1873939856) | [SAS Aitom](https://appshunter.io/developer/1888220572) |

## What reviewers say

### 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 |


### Diem

[App page](https://appshunter.io/ios/app/diem-stoic-daily-quotes/id6769087321)

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Diem free?

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

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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.*