Eternity is a forum application developed by F-Droid Open Source, packaged as a single Android APK of version 0.1 weighing in at 11.82 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

1. Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
2. File size is a light 11.82 MB, so it installs quickly even on modest connections.
3. This build is signed by "F-Droid Open Source" — always verify the developer name matches what's listed on the app's official store page before installing an update.
4. After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
5. We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

Eternity

A client for Lemmy, specifically designed for Android and written in Java. This project is a fork of the Infinity for
Reddit project, and it is currently in the early stages of development. As such, expect many unfinished features and
potential bugs!

Features

Eternity is currently in the early stages of development. Expect many
unfinished features and bugs!

Browsing Lemmy

• Explore various feeds (Subscribed/Local/All) and communities


• Subscribe or unsubscribe from specific communities, with the option
  to block


• Discover communities federated with the current instance


• Favorite a community for quick access


• Manage your subscriptions and blocked communities

Content Engagement

• Engage with content by voting, saving, sharing, and creating posts
  or comments


• Enjoy endless scrolling through feeds and posts


• Tailor the view settings for posts (card,compact, gallery)


• Set default preferences for post and comment sorting


• Stay updated with notifications for replies

Account Management

• Sign in to multiple accounts or instances, and effortlessly switch
  between them


• Use the inbox features to view replies, mentions, and private
  messages


• Access your profile to view your posts, comments, and saved
  content

Customization

• Choose between various theme options including Light, Dark,
  OLED


• Support Material You theming


• Explore user-created themes


• Customize font settings


• Optional bottom navigation bar


• Discover a plethora of other customization features

Is Eternity free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Eternity require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Eternity safe to install?
We link to the exact APK published by F-Droid Open Source. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Eternity?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

1. Tap the Download APK button above and save the file to your device.
2. Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
3. Open the downloaded eu.toldi.infinityforlemmy.apk file from your Downloads folder.
4. Tap Install and wait for Android to finish.
5. Open «Eternity» by F-Droid Open Source and grant only the permissions it actually needs.
6. Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.