# The Blue vs When Again?

The clearest difference is in-app purchases: The Blue at none against When Again?'s 1. The Blue also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. When Again? sells 1 one-off in-app purchase. The Blue asks for nothing beyond the download.

## The numbers

| Metric | The Blue | When Again? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Size | 23 MB | 59 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SAELI, LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1450627776) | [Masamune Hiroiwa](https://appshunter.io/developer/1882916292) |

## What reviewers say

### The Blue

[App page](https://appshunter.io/ios/app/the-blue-mission-control/id6760019281)

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

**In-app purchases:** none


### When Again?

[App page](https://appshunter.io/ios/app/when-again/id6772761503)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（買い切り） | $4.99 | one-time |


## Frequently asked questions

### Is The Blue free?

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

### Is When Again? free?

When Again? is free to download, with in-app purchases available.

### Do The Blue or When Again? have ads?

When Again? shows ads; The Blue does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*