# BioStart vs Astral

The clearest difference is iOS requirement: BioStart at 12.0 against Astral's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | BioStart | Astral |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 31 MB | 47 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Azizjon Jamoldinov](https://appshunter.io/developer/1604744490) | [ASTRAL TECHNOLOGY CORP](https://appshunter.io/developer/1714817695) |

## What reviewers say

### BioStart

[App page](https://appshunter.io/ios/app/biostart/id1604744488)

**Features:** macOS Compatibility

**In-app purchases:** none


### Astral

[App page](https://appshunter.io/ios/app/astral-autonomous-drone-apps/id6471107516)

**In-app purchases:** none


## Frequently asked questions

### Is BioStart free?

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

### Is Astral free?

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

### Do BioStart or Astral have ads?

Neither BioStart nor Astral 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.*