# Bio vs Alpha Smart

The clearest difference is device support: Bio at 3 against Alpha Smart's 1. Bio also leads on iOS requirement (10.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bio ships an update monthly, Alpha Smart every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Bio | Alpha Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 9 MB | 63 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Biofresh Group Limited](https://appshunter.io/developer/1691532145) | [Möhlenhoff GmbH](https://appshunter.io/developer/1156870029) |

## What reviewers say

### Bio

[App page](https://appshunter.io/ios/app/bio-fresh/id1210696272)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alpha Smart

[App page](https://appshunter.io/ios/app/alpha-smart/id1606733608)

**In-app purchases:** none


## Frequently asked questions

### Is Bio free?

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

### Is Alpha Smart free?

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

### Do Bio or Alpha Smart have ads?

Neither Bio nor Alpha Smart shows ads.

### Which is updated more often, Bio or Alpha Smart?

Bio ships an update monthly, and Alpha Smart every 2 months. Most recently, Bio was updated on October 6, 2026 and Alpha Smart on October 6, 2026.

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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.*