# Biosimilar vs Klinikfuchs

The clearest difference is price: Klinikfuchs at Free against Biosimilar's $1.99. Klinikfuchs also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (15.0 vs 17.6). Biosimilar's advantage is chart position (#196 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Klinikfuchs is free to download; Biosimilar costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Biosimilar ships an update every 3 months, Klinikfuchs every 3 days. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Biosimilar | Klinikfuchs |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biosimilar/id1661974746/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Paid | — |
| Best chart rank | **#196** | — |
| Size | 2 MB | 414 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Dabbling Badger LLC](https://appshunter.io/developer/455874932) | [Pascal Bafteh](https://appshunter.io/developer/6781041701) |

## What reviewers say

### Biosimilar

[App page](https://appshunter.io/ios/app/biosimilar/id1661974746)

**Currently charting:** #196 Top Paid · Medical (US App Store)

This app serves as a reference for biosimilar and interchangeable biologic drugs, drawing from the FDA's Purple Book. It offers essential prescribing and dispensing information for healthcare professionals managing complex drug therapeutics.

**Highlights:** FDA Purple Book reference, Prescribing information, Dispensing guidance, Biologic drug data, Interchangeable product details

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

**In-app purchases:** none


### Klinikfuchs

[App page](https://appshunter.io/ios/app/klinikfuchs/id6781041399)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biosimilar free?

Biosimilar costs $1.99, with no in-app purchases.

### Is Klinikfuchs free?

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

### Do Biosimilar or Klinikfuchs have ads?

Neither Biosimilar nor Klinikfuchs shows ads.

### Which is updated more often, Biosimilar or Klinikfuchs?

Biosimilar ships an update every 3 months, and Klinikfuchs every 3 days. Most recently, Biosimilar was updated on September 11, 2026 and Klinikfuchs on September 13, 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.*