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Squircle CE vs RZR: catalog facts
Squircle CE	RZR
Free Free, with source code on GitHub.	Free Free and open source under the GPL-3.0 licence.
Android	Android
Supports many programming languages Built-in file explorer and themes	Downloads repositories from GitHub, GitLab and Bitbucket Monaco editor with syntax highlighting
Android only Editing on a touch screen is slower than on a desktop	Built for reading code rather than editing and committing Android only
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0-only
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.