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Iremi Breathing App vs Breathwrk: catalog facts
Iremi Breathing App	Breathwrk
Free Free and open source.	Freemium Free to try with a Breathwrk Pro tier, and included for some Peloton memberships.
Android	Android, iOS
Several established breathing techniques with adjustable pacing Clear visual cues for inhale, exhale and hold	Short exercises organised by goal such as sleep or focus No skill or experience needed
Android only Small project with one main developer	Only available in some regions Full content sits behind a paid tier or Peloton membership
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	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 1, 2026

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