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Vitamin-R vs Pomello: catalog facts
Vitamin-R	Pomello
Paid One-time purchase with a 14-day free trial.	Free The developer states it is available for free on Mac, Windows and Linux.
macOS	Windows, macOS, Linux
Structured focus sessions with a clear objective Quick capture of distractions during a session	Uses Trello boards and cards as the task list Minimal timer that takes little screen space
macOS only Paid after the 14-day trial	Built around Trello, so it suits people who do not use Trello less well Limited to the Pomodoro workflow
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
No account needed	Account 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.