Privacy Policy
This policy explains how ByteShift Lab ("we", "us") handles information in the apps Private Post, LocalFort, ZeroPaper, Quicker-Magnificul, M3U Manager and StreamDeck TV (the "Apps") and on byteshiftlab.com.
1. Our approach
The Apps are designed to work locally on your device. We do not show ads, we do not use third-party tracking or analytics SDKs, and we never sell personal data.
2. Data processed by each app
| App | What it handles | Where it is stored |
|---|---|---|
| Private Post | Email account credentials and messages you choose to sync | On your device; messages are exchanged only with your own email provider |
| LocalFort | Passwords, cards and notes you add | On your device, encrypted with your master password. We cannot read or recover it |
| ZeroPaper | Expenses, receipt photos, reports | On your device; exported files go only where you send them |
| Quicker-Magnificul | Snippets and abbreviations you define. The app watches keystrokes only to detect your abbreviations and does not log or transmit them | On your device |
| M3U Manager | Playlist files you open | On your device |
| StreamDeck TV | Playlist URLs / login details you enter | On your device; streams are requested directly from the provider you configure |
3. Permissions (Android)
- Camera — ZeroPaper, only to photograph receipts.
- Biometrics — LocalFort, only to unlock the vault on your device.
- Internet — StreamDeck TV and ZeroPaper (currency rates), only for the features described.
4. Content disclaimer (StreamDeck TV, M3U Manager)
StreamDeck TV and M3U Manager do not provide, host or sell any TV channels, streams or playlists. Users must supply their own content and are responsible for having the right to access it.
5. Contacting us
If you email us, we use your address and message only to reply. You can ask us to delete that correspondence at any time.
6. Children
The Apps are not directed at children under 13, and we do not knowingly collect their data.
7. Your rights
Because your data stays on your device, you can view, export or delete it directly in each app or by uninstalling it. For any privacy request, including under the GDPR, contact costin@byteshiftlab.com.
8. Changes
We may update this policy. The "Last updated" date above will always reflect the current version.