Aviation Glass Cockpit / EFIS with ADS-B for E-Ink devices
About this app
Specific build of Kwik EFIS optimized for use on E-Ink devices. For more details, please see: Kwik EFIS
Licensed under Apache-2.0.
What's New in v8.03
Imported from the F-Droid repository index.
- REL_103 (2026-07-10)
- -------------------
- * Maintenance Release
- * Improvement to weather overlay. Quilted tiles
- * Improvement to stale ADS-B traffic
- * Improvement to error handling
Version history
Jul 5, 2026 · 2.8 MB · Android API 9–29 · code 103
Imported from the F-Droid repository index.
- REL_103 (2026-07-10)
- -------------------
- * Maintenance Release
- * Improvement to weather overlay. Quilted tiles
- * Improvement to stale ADS-B traffic
- * Improvement to error handling
SHA-256 84a5143ecd443e56eff43c81971157481c34b2e02aa2f57ee0a33f5fe5b34b10
Jun 24, 2026 · 2.8 MB · Android API 9–29 · code 102
Imported from the F-Droid repository index.
- REL_102 (2026-07-01)
- -------------------
- * Maintenance Release
- * Update ink screenshots for FDroid
- * Minor interface improvements
- - symbology
SHA-256 4027f4913766b3a69b2f007c26f9f7b7b5c120e35f4d167f3818bc141f70253b
Jun 14, 2026 · 2.8 MB · Android API 9–29 · code 101
Imported from the F-Droid repository index.
- REL_101 (2026-06-14)
- -------------------
- * Maintenance Release
- * Update WPT database - Remove duplicates
- * Update airspace - USA, AUS
- * Move non ICAO APT to user database
SHA-256 bc9fea7ad9ecf037122ca1374934c147e51eb940ba3ed0d5c4eba536d27deb1d
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
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 player.efis.pfd.ink 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
If the current release misbehaves, 8.02 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Kwik EFIS (E-Ink) first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
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 Kwik EFIS (E-Ink), and a listing is removed when the evidence for it stops holding up.
Get Kwik EFIS (E-Ink)
Every source we list for player.efis.pfd.ink 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
84a5143ecd443e56eff43c81971157481c34b2e02aa2f57ee0a33f5fe5b34b10
Signing certificate
ed377445de98f8622754a0d37f9079984f82b0463fe3a017264d3cf1b1ea3c71
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.