FK Android
FK is #42 in Medical Free on Google Play in Netherlands and charting in 1 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperZorginstituut Nederland
CategoryMedical
PriceFree
Released
Installs500k+
Rating★ 4.1 (1.9k)
Updated
Content ratingEveryone
Rating
4.1 ★
1.9k ratings
Measured
Best rank now
#42
Medical FreeMeasured
FK on Google Play
App details
App ID
nl.cvz.fk
Publisher
Zorginstituut Nederland
Publisher country
Netherlands
Content rating
Everyone
FK downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where FK's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Netherlands | MedicalFree | #42 |
Apps near FK on the chart
Medical Free, around #42.
Ratings
Google Play, worldwide.
Rating
4.1 ★
1.9k ratings
Measured
Ratings
1.9k
Measured
Written reviews
11
Measured
About FK
The full ChemSpider is accessible to anyone on the Internet (or www.farmacotherapeutischkompas.nl www.fkzin.nl). The website has been completely renovated in 2017 and contains medicinal texts also display texts (with a handy roadmap), group texts and general texts. There are links between the different types of documents and links to additional reliable information from other organizations. Texts are easy to find through an advanced search and text can be compared.
The drug texts from FK are free to use and available as an application offline (useful for general practitioners and hospitals). This application is two-updated monthly.
The drug texts from FK are free to use and available as an application offline (useful for general practitioners and hospitals). This application is two-updated monthly.
What's new in 2.6.3
- Update tot 1 september 2026.