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Breathwrk vs Iremi Breathing App: catalog facts
Breathwrk	Iremi Breathing App
Freemium Free to try with a Breathwrk Pro tier, and included for some Peloton memberships.	Free Free and open source.
Android, iOS	Android
Short exercises organised by goal such as sleep or focus No skill or experience needed	Several established breathing techniques with adjustable pacing Clear visual cues for inhale, exhale and hold
Only available in some regions Full content sits behind a paid tier or Peloton membership	Android only Small project with one main developer
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
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 1, 2026	Official website Full listing and sources Checked October 2, 2026

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