Compare software

Defang vs one sec: catalog facts
Defang	one sec
Free Free and open source under the GPL-3.0 license.	Freemium Free to download, with optional paid features.
Android	Android, iOS
Adds a pause before opening distracting apps Overridable by design rather than a hard block	Adds friction before opening chosen apps instead of only hard blocking Can also block websites
Easy to bypass by design Young project with a small user base	Closed source Pricing for extra features is not detailed on the homepage
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0-only	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
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.