# 22Bio vs streakflo

The clearest difference is in-app purchases: 22Bio at none against streakflo's 2. 22Bio also leads on device support. streakflo's advantage is iOS requirement (17.6 vs 26.0). On price there is nothing between them.

Both are free to download. streakflo sells 2 in-app purchases, starting at $2.99 per month. 22Bio asks for nothing beyond the download.

## The numbers

| Metric | 22Bio | streakflo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Monthly | — |
| Size | 37 MB | 10 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | **iPhone, iPad** | — |
| Age rating | 12+ | 4+ |
| Developer | [Mosaic-bio, Ltd.](https://appshunter.io/developer/1818601785) | [Denys Kolosovskyy](https://appshunter.io/developer/1674375733) |

## What reviewers say

### 22Bio

[App page](https://appshunter.io/ios/app/22bio/id6746808216)

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

**In-app purchases:** none


### streakflo

[App page](https://appshunter.io/ios/app/streakflo/id6757348254)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $2.99 | per month |
| English | $19.99 | per year |


## Frequently asked questions

### Is 22Bio free?

22Bio is free to download, with no in-app purchases.

### Is streakflo free?

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

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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.*