The new ICD-11 classification released by the WHO in May 2019, entirely wrapped up in this offline app. No ads, no permissions needed.
Export all details, save favorites.

Only available in english! The World Health Organization is working on translations into other languages.

Available details (english), everything that is provided by the WHO:
ICD-11 code and title,
definitions,
exclusions,
inclusions,
coding notes,
synonymes,
corresponding ICD-10 codes,
all searchable (fulltext-search).

ICD-11 has got a lot more codes than ICD-10.
To help you find what you are looking for this app provides several tools to help:

a) After each search the number of hits is shown. You have a direct feedback for enhancing the search-terms.
b) Your search result can be filtered by the chapters that are affected ("chapter distribution").
c) Search with combined terms like 'pregnant&diab' to get more specific results.
d) Define yourself, where search should take place: include or exclude synonymes, definitions, in-/exclusions, coding-notes or ICD-10-codes in/from the search.

Exclusives and inclusives of all levels shown in details, searchable.
Forward crosswalk: Search for ICD-10 Codes, find corresponding ICD-11 codes in every detail.

Please compare with other ICD-11 apps and look at the screenshots. No other app will give you such detail.