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BurnPony vs 1time: catalog facts
BurnPony	1time
Free Free on the App Store, Google Play and F-Droid; the Android app is open source under…	Free Free to use and open source under the MIT licence.
Android, iOS, Web	Web, Self-hosted, Browser extension, Command line
Encryption happens on the device before upload Recipient needs only a browser, no app or account	Encryption happens in the browser before upload Optional passphrase and choice of view count
Depends on the developer's server to hold and deliver notes Anyone who gets the full link can read the note	Trusting a hosted instance means trusting its served code Small project with few contributors
Downloadable app, Web application	Downloadable app, Web application, Self-hosted, Browser extension
Open source	Open source
License: Apache-2.0	License: MIT
No account needed	No account needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

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