# Red Sinapsis vs pharmUX

The clearest difference is update cadence: pharmUX at monthly against Red Sinapsis's every 26 months. Red Sinapsis's advantage is iOS requirement (13.0 vs 15.6). 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.

Red Sinapsis ships an update every 26 months, pharmUX monthly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Red Sinapsis | pharmUX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Size | 31 MB | 40 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Medigest Consultores S.L.](https://appshunter.io/developer/395201193) | [Sulime Diseño de Soluciones](https://appshunter.io/developer/1131181815) |

## What reviewers say

### Red Sinapsis

[App page](https://appshunter.io/ios/app/red-sinapsis/id1477196333)

**Features:** macOS Compatibility

**In-app purchases:** none


### pharmUX

[App page](https://appshunter.io/ios/app/pharmux/id1501512674)

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

**In-app purchases:** none


## Frequently asked questions

### Is Red Sinapsis free?

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

### Is pharmUX free?

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

### Do Red Sinapsis or pharmUX have ads?

Neither Red Sinapsis nor pharmUX shows ads.

### Which is updated more often, Red Sinapsis or pharmUX?

Red Sinapsis ships an update every 26 months, and pharmUX monthly. Most recently, Red Sinapsis was updated on October 13, 2026 and pharmUX on October 12, 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.*