# Posifly vs B

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

Both are free to download. Posifly sells 2 in-app purchases, starting at $4.49 per month. B asks for nothing beyond the download.

## The numbers

| Metric | Posifly | B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 38 MB | 44 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enes Ozcan](https://appshunter.io/developer/6794665889) | [Danijel Petrovic](https://appshunter.io/developer/6807755257) |

## What reviewers say

### Posifly

[App page](https://appshunter.io/ios/app/posifly/id6797596534)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aylık Premium | $4.49 | per month |
| Yıllık Premium | $34.99 | per year |


### B

[App page](https://appshunter.io/ios/app/b-strong/id6807755255)

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

**In-app purchases:** none


## Frequently asked questions

### Is Posifly free?

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

### Is B free?

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

### Do Posifly or B have ads?

Neither Posifly nor B 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.*