Fossy Protokoll

about

description

Fossy Protokoll helps tenants in Germany keep a verifiable record of defects in their flat: noise disturbance, mould, heating failures and more. From the recorded occurrences it builds a protocol covering a chosen period, and a factual defect notification addressed to the landlord. Both can be saved and shared as PDF or Markdown. <b>Note: the app is in German</b> The interface and all generated documents are written in German, because they follow German residential tenancy practice. <b>Not legal advice</b> The app documents, it does not advise. The generated texts cite no statutes, claim no rent reduction and set no deadline of their own. A response date only appears when you enter one yourself. <b>Everything stays on the device</b> Data lives in a local database, photos in the app's private directory. The app requests no permission that touches your data or the device, never accesses the network, and contains no tracking or analytics. When you export something, you choose the destination yourself. Android's automatic backup is switched off as well, so your defects and photos never reach a cloud account. Instead you can create a full backup as a ZIP file at any time and restore it later, for instance when moving to a new phone. Without such a backup the data is lost if the device is. <b>Features</b> * Manage tenant profile, rental units and landlords * Record defects by category: noise, mould, heating, hot water, damp, sanitary, electrics, windows and doors, pests, other * Document individual occurrences with period, category, affected room, severity, impact, witnesses and notes * Attach photos to defects and to individual occurrences, with captions * Assemble protocols over a period and refresh them later * Generate a defect notification for the landlord * Export as PDF with embedded photos, or as Markdown * Full backup and restore as a ZIP file <b>Free and open source</b> The source code is available under GPL-3.0-or-later. The app uses no proprietary libraries.

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-09-27T23:53:27.769409+00:00

last event

2026-10-08 04:45 UTC

install

zapstore.dev or any Zapstore-compatible client

source & build

repository

https://gitlab.com/p.stier/fossyprotokoll

arch flags

android-arm64-v8a android-armeabi-v7a android-x86 android-x86_64

manifest

missing

releases (kind 30063)

1 release indexed; latest 0.5.1.

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

0.5.1 — de.pascalstier.fossyprotokoll_9.apk

sha256

6d24c4e127448ce6fab838d44cab9bae437d210887905a133777f16c1875d016

size

9.0 MB

archs

android-arm64-v8a, android-armeabi-v7a, android-x86, android-x86_64

version code

9

apk cert sha256

f3992993108ab6db52af2bff39e4ac77f8222f159e27d275acc23baf0e9cce58

download

de.pascalstier.fossyprotokoll_9.apk

Showing the newest 1 asset descriptor; the full set is in /api/apps/78ce6faa…