About Perfect Ear
Perfect Ear is an education app from developer Crazy Ootka Software AB, identified by the package name com.evilduck.musiciankit. As the title implies, it is built around ear training and attentive listening for people who want steady, focused practice. The listing itself is deliberately lean, reporting only the concrete details of the build.
Where it fits in the education category The app sits in the education category, which frames it as a tool for skill building rather than casual play. That positioning suits anyone working through music study methodically: lessons and drills are meant to be revisited, so progress accumulates across sessions instead of arriving in a single sitting. It can sit alongside existing study materials as a practical complement to lessons, theory reading or one-to-one teaching.
A compact install The listed package size is 13.4 MB, which keeps the download light and leaves plenty of room on a device for instrument recordings, backing tracks and other study files. A small footprint also means the app is quick to re-install if you change phones or clear storage, and it will not crowd out the rest of your learning toolkit.
Device compatibility This listing does not state a required Android version. Prospective users should confirm support against their own handset before installing, since the publisher has not published a minimum release here. The package identifier com.evilduck.musiciankit is the reliable way to confirm you are looking at the correct application when checking compatibility elsewhere.
Current release details The version currently listed is 3.10.16, dated 2026-10-05, from Crazy Ootka Software AB. Version notes and the size shown above apply to this build; if you are comparing against an older copy you already have installed, the version number is the quickest way to tell which one is newer.
APK Information
- Version
- 3.10.16
- Size
- 13.4 MB
- File type
- APK
- Updated
- Oct 5, 2026
- Package
- com.evilduck.musiciankit
- Developer
- Crazy Ootka Software AB
Features
Ear training practice
Education category
Compact 13.4 MB build
Frequently Asked Questions
How large is the Perfect Ear download?
The listed file size for Perfect Ear is 13.4 MB. That is a light footprint for an education app, so it should install comfortably on a device that is already carrying music files, recordings or other study resources, without forcing you to clear much storage first.
Which Android version do I need to run it?
This listing does not state a required Android version. No minimum release is published alongside the build details, so you should check the requirement shown by your own device or installer before proceeding, rather than assuming the app will run on any particular platform version.
What version of Perfect Ear is listed, and when was it released?
The current listed build is version 3.10.16, dated 2026-10-05. It comes from developer Crazy Ootka Software AB. If you already have Perfect Ear installed, compare the version shown in your app information against 3.10.16 to see whether your copy matches this listing.
What is the package name of this app?
The package name is com.evilduck.musiciankit. This identifier is what distinguishes Perfect Ear from similarly titled applications, so it is useful when confirming that you are installing the exact app published by Crazy Ootka Software AB under this listing.
What kind of app is Perfect Ear?
Perfect Ear is an education app from Crazy Ootka Software AB. The name points to ear training and listening practice, so it is aimed at learners developing their musical ear through repeated, focused study rather than at people looking for a game or entertainment title.
