Made to last.
A one-person studio crafting native iOS & macOS apps people trust — watched over from first pixel to ship.
One person, in Hamburg — building software that lasts.
I'm Eduard Bruch, an independent software developer. I design, build and ship native iOS & macOS apps end to end — the product, the code, the App Store listing, and the multilingual guides that help people find them.
Six apps are live and earning, read by tens of thousands of people a month — all run solo. I build small, fast, private tools that look after the people who use them.
That idea has a name now: Angel Company — a guardian for the software you rely on.
Selected work
Seven apps · live on the App Store
SoundDial
Independent volume for every app, from the menu bar — profiles, auto-ducking, per-app mute. The mixer macOS never shipped.
App Store →
Tome
Open any .sqlite file — browse tables, edit data inline, run SQL with syntax highlighting, and export to CSV, JSON, or SQL.
App Store →
Stash
An encrypted vault disguised as a calculator. Hide photos, videos & files behind Face ID, with intruder detection.
App Store →
Pulse
CPU, memory, GPU, network, battery & temperature — live in your menu bar, with desktop widgets and clean themes.
App Store →
Double Calculator
Dual-screen calculator with instant VAT/tax for 40+ countries, scientific mode and pinned results.
App Store →
Fisheye — WideEye
Wide, warped, retro fisheye photos & video, straight from your phone — the lens look without the lens.
App Store →Warden
A guardian for your family — one shared map, place alerts for home & school, check-in and an SOS button. Privacy-first.
Learn more →