# 12x vs OnlineChemist

The clearest difference is in-app purchases: OnlineChemist at none against 12x's 1. 12x's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 12x sells 1 in-app purchase, starting at $97.00 per month. OnlineChemist asks for nothing beyond the download.

## The numbers

| Metric | 12x | OnlineChemist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 50 MB | 185 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [FRAZ NUTRITION LTD](https://appshunter.io/developer/1705545684) | [Nomaz Limited](https://appshunter.io/developer/1793564577) |

## What reviewers say

### 12x

[App page](https://appshunter.io/ios/app/12x/id6464114548)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $97.00 | per month |


### OnlineChemist

[App page](https://appshunter.io/ios/app/onlinechemist/id6741208901)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 12x free?

12x is free to download, with in-app purchases available.

### Is OnlineChemist free?

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

### Do 12x or OnlineChemist have ads?

Neither 12x nor OnlineChemist 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.*