DO Swimmer is an open-source (MIT) Android app by yassirh. The APK we host is 2.6 MB, it needs Android 6.0 or newer, and it declares 3 permissions.
The file on this page is DO Swimmer 3.0.1, 2.57 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 com.yassirh.digitalocean 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 3 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
The most recent release upstream is from Feb 4, 2020, over 6 years ago. It still installs; it is simply not being updated.
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.
- Version
- 3.0.1
- Size
- 2.57 MB
- Requires Android
- API 23
- Package
- com.yassirh.digitalocean
- Signature checked on
- Sep 22, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: ddb2f5602293513736443a5f4d36af2ff1a11edf0487b2ae7ee1041d1d5bdb87
Signing certificate (SHA-256): b736b204fdc84f7d952686c13418928052afa07aa9f6e2faac627c42d7c61b09
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.
Declared permissions
- INTERNET
- USE_BIOMETRIC
- USE_FINGERPRINT
