SkyPulse

John Cheng

SkyPulse is an open-source (GPL-3.0-or-later) Android app by John Cheng. The APK we host is 53 MB, it needs Android 6.0 or newer, and it declares 12 permissions.

The file on this page is SkyPulse 1.0.1, 53.14 MB, and it installs on Android 6.0 and newer.

We compared the signing certificate of this build with the certificate recorded the first time io.github.mrjohn6774.skypulse entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.

The manifest inside the APK declares 12 permissions, including access to approximate location and precise location. Android asks you to approve those the first time the app needs them.

Its licence is GPL-3.0-or-later. We took this build from F-Droid, and the source for this exact version is linked below.

We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.

Download APK · 53.14 MB

Version: 1.0.1
Size: 53.14 MB
Requires Android: API 23
Package: io.github.mrjohn6774.skypulse
Signature checked on: Sep 21, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-or-later
Source code: Source for this version

File SHA-256: fc683e6c7c48f391f3fafcea2ede74c187e0a74c75c439289e5f0136421ad7ac

Signing certificate (SHA-256): f693b5b0815b3b64ab9143c94f988068e1731050984f52e8a7882f8b68f20163

We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.