As of November 8, 2026, Respi-Rate 3.3 is available in English, Czech, German, French and Spanish.
The interface now follows the language selected for Respi-Rate in iOS or iPadOS, making the manual breathing-frequency workflow and its explanations available to more users in their preferred language.
Version 3.3 also aligns terminology throughout the app. The experimental feature previously presented as I:E Timing is now called I:E Ratio, describing the ratio calculated from manually recorded inspiration and expiration timing. The names Regularity, Age Reference Intervals and History remain in use.
Instructions and Pro feature descriptions have been refined for clarity across all five languages. The underlying measurement workflow, calculations, StoreKit trial and Lifetime Pro access remain unchanged.
Language availability may appear at different times during the App Store rollout of version 3.3.