Alien Investor

👽 Alien Investor | ₿ Bitcoin · Privacy · Freedom ⚡ Satirist · 🛸 UFO-Pilot 💸 Support: ko-fi.com/alieninvestor 📜 My Mission: alien-investor.org/mission.html 📬 Newsletter: alien-investor.org/newsletter.html

Published Apps

Alien Fitness A minimal, fully offline personal workout tracker. No account, no server, no tracking — all your data stays on your device and never leaves it. Features: Training plans: strength (Push / Pull / Legs) and HIT (Tabata, Power) Live session logging with automatic rest timer Progress charts per exercise (max weight / reps over time) Exercise library with images, muscle groups and equipment JSON backup: export and import your history to move between devices German and English interface, switchable in-app Dark neon UI, fully mobile-first Works completely offline. Built-in plans use bodyweight, pull-up bar and dumbbells — no gym required.
Sachwert-Tresor Sachwert-Tresor is a local, encrypted vault for tracking your Bitcoin, gold and silver holdings. It runs fully offline — no cloud, no server, no telemetry, no price lookups over the network. Your data never leaves the device in plaintext. Features: AES-256-GCM encryption, key via PBKDF2-SHA256 (600,000 iterations), native WebCrypto Optional 2FA (Aegis / TOTP, RFC 6238) with a self-contained QR encoder Bitcoin: buys, sells and withdrawals; gold and silver by count × denomination Manual current-value calculation — you enter prices yourself, nothing is fetched Encrypted .vault backup, peer-to-peer sync via Syncthing (no cloud) CSV export compatible with the BTC tax tool (KYC / noKYC kept separate) Fully bilingual (German / English), offline in-app manual included Open source (MIT) — no third-party crypto, no external CDNs, no trackers

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