# FlowHour vs 3

The clearest difference is in-app purchases: 3 at none against FlowHour's 1. FlowHour's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. FlowHour sells 1 one-off in-app purchase. 3 asks for nothing beyond the download.

## The numbers

| Metric | FlowHour | 3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | — |
| Size | 21 MB | 10 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Purpose Software LLC](https://appshunter.io/developer/1687804397) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### FlowHour

[App page](https://appshunter.io/ios/app/flowhour-desk-clock-and-timer/id6772518251)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Designs | $14.99 | one-time |


### 3

[App page](https://appshunter.io/ios/app/3-minute-timer/id6794463363)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowHour free?

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

### Is 3 free?

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

### Do FlowHour or 3 have ads?

3 shows ads; FlowHour does not.

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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.*