Whether you're new to breathing rate or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
This app assists healthcare professionals in accurately measuring a patient's respiratory rate. It uses an innovative algorithm and a simple button press to calculate breaths per minute, accounting for user reaction time for precise results. Designed for regular breathing patterns, it ensures accuracy within 95% ± 1 breath/min.
This app provides a fast and accurate way for medical professionals to measure heart and respiratory rates. It features a simple tap interface, instant calculations, and reference charts for all age groups. Designed for efficiency in clinical settings, it keeps users focused on their patients.
Easily track respiratory rates for pets and people with real-time calculations. The app includes a timer, saves all measurements automatically, and allows for notes and PDF exports for easy sharing with professionals.
Respi-Rate tops our breathing rate apps ranking as of September 2026, with a 4.7-star average from 95 App Store ratings, and it's free to download.
Are there free breathing rate apps for iPhone?
Yes — 19 of the top breathing rate apps we rank are free to download, including Respi-Rate and Medtimer: Heart + Respiratory.
Does Respi-Rate have ads or in-app purchases?
Respi-Rate has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
How many breathing rate apps are on the App Store?
We track 250+ breathing rate apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
How does Respi-Rate calculate respiratory rate?
Respi-Rate uses an innovative algorithm. You press the 'Lungs button' each time the patient starts to inhale. The app calculates the interval between breaths and converts it to a one-minute respiratory rate, factoring in your reaction time for accuracy.
What is the accuracy of Respi-Rate?
Respi-Rate aims for an accuracy of 95% ± 1 breath/min for regular breathing patterns. It verifies the determination and continues to define additional intervals if needed to meet this precision.