Support

Write to icd11@kiwiprojekt.pl, in English, Spanish or Portuguese. Include the app's version (More → About), your device and its iOS version.

Frequently asked questions

Does the app need the internet?

No. Everything is on the device. New releases of the classification come with app updates.

Which ICD-11 release does it contain?

WHO's MMS release 2026-01. Where WHO has not translated a title or a text yet, the app shows WHO's English and says so.

Is this an official WHO app?

No. The World Health Organization has not reviewed or endorsed this app and is not affiliated with it.

Where do the ICD-10 titles come from?

From WHO's 2019 edition, in English, because WHO's licence covers only that edition. In Portuguese, from Brazil's CID-10 (2019) of the Ministry of Health.

How does it map between ICD-10 and ICD-11?

With WHO's mapping tables, unchanged. A mapping is a starting point: confirm it with your country's coding rules.

I found an error in a title or a code

Write to us with the code and what you saw. If the error is in WHO's data, we will tell you and point you to how to report it to WHO.

This app is a coding reference. It does not replace clinical judgement or your country's coding rules. Consult a health professional before making medical decisions.