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Flym DecSync icon

Flym DecSync

Aldo Gunsing
Reading Internet
Version
2.7.2
Size
4.2 MB
Requires
Android API 21+
4.8 / 5 · 9,052 ratings 47,351 downloads
Download APK

Updated Nov 9, 2026

Quick answer

Sync RSS without a server using DecSync

Flym DecSync is a fork of Flym which adds synchronization using DecSync. To start synchronizing, all you have to do is synchronize the selected DecSync directory, using for example Syncthing.

Screenshots

Flym DecSync screenshot 1
Flym DecSync screenshot 2
Flym DecSync screenshot 3
Flym DecSync screenshot 4

What’s new

Fix icons (#4)

How to install

  1. Download the APK from the button at the top of this page.
  2. Allow “Install unknown apps” for your browser or file manager only, not for every app.
  3. Open the downloaded file and confirm the installation.
  4. If installation fails with “App not installed,” remove an earlier build of the same app first. A signature conflict is the usual cause.

Data safety

  • Every file is checked against its published SHA-256 before it is listed.
  • Files are scanned for malware on every update.
  • The permissions each app requests are listed on its own page.
  • Read the full safety policy for how we test, flag, and delist files.

Frequently asked questions

What is Flym DecSync?
Sync RSS without a server using DecSync
Who develops Flym DecSync?
Flym DecSync is developed by Aldo Gunsing.
Which Android version does Flym DecSync require?
Flym DecSync requires Android API 21 or later.
What is the current version of Flym DecSync?
The synchronized F-Droid version is 2.7.2.
Which license does Flym DecSync use?
The signed F-Droid metadata lists GPL-3.0-only.
Where is the source code for Flym DecSync?
https://github.com/39aldo39/Flym-DecSync

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