# Ergo Mobile Doc vs Ernst

The clearest difference is update cadence: Ernst at every 2 days against Ergo Mobile Doc's every 8 months. Ergo Mobile Doc's advantage is iOS requirement (11.0 vs 15.5). 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.

Ergo Mobile Doc ships an update every 8 months, Ernst every 2 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | Ergo Mobile Doc | Ernst |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 days** |
| Size | 44 MB | 22 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infominds SPA](https://appshunter.io/developer/1263063615) | [VALENTIN STEINWANDTER](https://appshunter.io/developer/6810718443) |

## What reviewers say

### Ergo Mobile Doc

[App page](https://appshunter.io/ios/app/ergo-mobile-doc/id1493946362)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ernst

[App page](https://appshunter.io/ios/app/ernst-prescriptions/id6810718441)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ergo Mobile Doc free?

Ergo Mobile Doc is free to download, with no in-app purchases.

### Is Ernst free?

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

### Do Ergo Mobile Doc or Ernst have ads?

Neither Ergo Mobile Doc nor Ernst shows ads.

### Which is updated more often, Ergo Mobile Doc or Ernst?

Ergo Mobile Doc ships an update every 8 months, and Ernst every 2 days. Most recently, Ergo Mobile Doc was updated on October 26, 2026 and Ernst on October 26, 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.*