Private, offline flight logbook with EASA/BCAA paper-logbook PDF export.
About this app
YAPL (Yet Another Pilot Log) is a flight logbook for professional and general-aviation pilots who want to keep their hours on their own device — no account, no cloud, no tracking, no network access at all.
It records flights in a clean EASA/BCAA-style structure and can print a paper-logbook-ready PDF to keep an official book up to date.
Features:
* Flight logging — route, block times, aircraft, crew role, day/night landings, IFR and night time. Night time is computed automatically from sunrise/sunset (NOAA solar algorithm) for each leg. * Logbook view — flights grouped by month with running totals and a fast scrollbar for thousands of entries. * Statistics — all-time and rolling 90-day totals (time, night, IFR, landings), seeded by your pre-digital "previous totals". * Hangar — your aircraft types and registrations, kept tidy and reusable. * BCAA / EASA PDF export — generates the official two-page-per-sheet logbook layout with per-page and carried-forward totals. Mark page breaks in the app so the PDF pages line up exactly with your paper book, and export from any date. * Backup and restore — full flights CSV, plus a JSON reference backup of airports, aircraft, settings and previous totals. Import from the legacy Flight Logbook app's JSON export. * Bundled airport database — thousands of airports from OurAirports for offline lookup.
Privacy:
YAPL declares no Android permissions, has no network code, and bundles no analytics, ads or tracking libraries. Your flight data never leaves your device unless you export it yourself through the system file picker.
Licensed under GPL-3.0-only, by Didier Moraine.
What's New in v1.0.0
Imported from the F-Droid repository index.
- First public release of YAPL.
- Log flights with automatic night-time computation, browse a month-grouped logbook, track statistics and aircraft, and export an EASA/BCAA paper-logbook PDF with page breaks and per-page totals. Fully offline — no permissions, no trackers.
Version history
Jul 2, 2026 · 2.7 MB · Android API 26–35 · code 1
Imported from the F-Droid repository index.
- First public release of YAPL.
- Log flights with automatic night-time computation, browse a month-grouped logbook, track statistics and aircraft, and export an EASA/BCAA paper-logbook PDF with page breaks and per-page totals. Fully offline — no permissions, no trackers.
SHA-256 97ec45a7c01e7fecdbebf837262856b062ca359f6482285ba82693fe621ae937
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be be.moraine.yapl is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
No earlier build is on record for YAPL — Yet Another Pilot Log, so there is nothing to roll back to yet. When a second version is published, this section will explain how to move between them safely.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of YAPL — Yet Another Pilot Log, and a listing is removed when the evidence for it stops holding up.
Get YAPL — Yet Another Pilot Log
Every source we list for be.moraine.yapl is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
97ec45a7c01e7fecdbebf837262856b062ca359f6482285ba82693fe621ae937
Signing certificate
4effd00ae44b95d93a4fe1ba8d78f198d22773852546e166e6d1daf26d0bfe3b
Permissions Required
What each permission lets YAPL — Yet Another Pilot Log do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
No earlier build is on record — this is the first release we have listed.
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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