Breath Diary – PEF & SpO₂

In-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

PEF & SpO₂ – Respiratory Diary is a simple application for personal recording of PEF, SpO₂ and pulse values.

The application allows users to save their own records, add notes and view value history in clear graphs.

Application features:
• recording PEF, SpO₂ and pulse values
• personal notes for each entry
• history of records by date
• simple progress graphs
• export to PDF and Excel
• local data storage on the device

The application is intended only for personal record keeping and informational overview of user-entered values.

This application is not a medical device and does not replace professional medical advice, diagnosis or treatment.
Updated on
May 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Added SpO₂ and heart rate trend charts
Content rating
Everyone
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App support

Phone number
+420722239001
About the developer
Diana Šárkézyová
dianasarky@gmail.com
Hvězdova 2219 250 82 Úvaly Czechia