Updated on Oct 14, 2020
First release of new Pneumask app (formerly called Audio Relay). New app includes updated UI, and links to Pneumask resources created by Stanford's Prakash lab.
Older Versions of Pneumask App
If you are experiencing issues with the latest version of Pneumask App due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Pneumask App that are compatible with various devices and Android systems. Download rollbacks of Pneumask App for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.
All Versions of Pneumask App
1.2(11)APKDownloadOct 14, 20202.8 MBAndroid 4.4+
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