Cfait

Cfait is a task application developed by Benoit Brummer, packaged as a single Android APK of version 1.1 weighing in at 41.87 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 41.87 MB, so it installs quickly even on modest connections.
3. This build is signed by "Benoit Brummer" — 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.

• Open Source & Cross-Platform: Use Cfait on Android, Linux, and Windows. Your tasks adhere to open standards (CalDAV and iCalendar), not walled gardens.


• Syncs Everywhere: Fully compatible with Nextcloud, iCloud, Radicale, Xandikos, and other standard CalDAV servers.


• Offline First: Optimistic UI updates mean you never wait for a server response. Use the persistent "Local" calendar for offline tasks and migrate them to a server later.


• Smart Input: Add tasks naturally. Typing "Buy cat food !1 @tomorrow @@grocery_store ~15m" automatically sets the priority, due date, location and duration.

• GTD Workflow: Mark tasks as Needs Action, In Process (>), Cancelled (x), or Done.


• Hierarchy: Create sub-tasks, promote children, and organize nested lists.


• Dependencies: Link tasks using "Blocked-by" or "Child-of" logic (RFC 9253).


• Tags & Aliases: Organize with hierarchical tags (e.g., #work:backend). Create inline aliases (e.g., #shed:=#home_improvement and @home_improvement:=@@home) for rapid filing.


• Sane Sorting: Tasks are sorted by Status > Start Date > Due Date > Priority.

• !1 to !9: Set Priority (1 is Critical, 9 is Low).


• @date: Set Due Date (e.g., @tomorrow, @2025-12-31, @2w, @in two weeks).


• ^date: Set Start Date (hides task until date).


• ~duration: Estimate time (e.g., ~30m, ~2h).


• @every X: Set Recurrence (e.g., @daily, @every 2 weeks).


• @@loc: Set Location (e.g., @@home, @@"hardware store").


• url:http://perdu.com: Attach a URL.

• is:active / is:done: Filter by status.


• ~<30m: Find tasks taking less than 30 minutes.


• !<3: Find high-priority tasks.


• @<today: Find overdue tasks.


• @@home: Find tasks at a specific location.

• 💳 Liberapay: https://liberapay.com/trougnouf


• 🏦₿ Other payment details are available within the app's "Help & About" screen or on the project website.

Is Cfait 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 Cfait require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Cfait safe to install?
We link to the exact APK published by Benoit Brummer. 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 Cfait?
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 com.trougnouf.cfait.apk file from your Downloads folder.
4. Tap Install and wait for Android to finish.
5. Open «Cfait» by Benoit Brummer 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.