Cyrus Cylinder
Turn A Cylinder, Learn German
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Spin prefix, middle and suffix to build real German words. Hear them spoken, read the meaning instantly, and search any word to see how it is put together.
Cyrus Cylinder teaches German through rotating word parts inspired by the Jefferson Disk.
Spin through prefixes, middles, and suffixes, discover valid combinations, hear the German word spoken aloud, and read the meaning immediately below the cylinder.
The app is built for fast, repeatable practice and supports multiple translation languages for the meaning card.
Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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Turning the middle disk now reaches every related word. Words built from an uncommon prefix-and-suffix pair used to lock the cylinder to a single option, leaving nowhere to scroll — you can now move from any word into the rest of its family.
The developer, Aralel GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aralel GmbH
- Size
- 56.9 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Monthly Subscription $3.99
- Annual Subscription $34.99
- Copyright
- © 2026 Aralel GmbH