# bubble vs SkyPost

The clearest difference is in-app purchases: bubble at none against SkyPost's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SkyPost sells 2 in-app purchases, starting at $1.99 per month. bubble asks for nothing beyond the download.

## The numbers

| Metric | bubble | SkyPost |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 34 MB | 21 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Yatuki Misora](https://appshunter.io/developer/1638664984) | [Jong Min Deng](https://appshunter.io/developer/601390889) |

## What reviewers say

### bubble

[App page](https://appshunter.io/ios/app/bubble-sns/id6752549139)

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyPost

[App page](https://appshunter.io/ios/app/skypost-message-in-a-bottle/id6761697699)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $4.99 | per year |


## Frequently asked questions

### Is bubble free?

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

### Is SkyPost free?

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

### Do bubble or SkyPost have ads?

Neither bubble nor SkyPost 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.*