Software that runs on your device and stays there.
A small lab building tools with no accounts, no servers, and nothing collected. Not as a feature, but as the way they are built — the simplest system to secure is the one with nothing to steal.
Barbell Genie
Works out which plates to load using the plates your gym actually has, including the mixed kilogram and pound racks common in CrossFit gyms. No account, no network, nothing collected.
How things get built here
Most apps of this size do not need a backend. Given one, they acquire sign-ins, password resets, a database of people, and a breach to disclose later. Given none, they acquire none of that. Every project here starts by asking whether the network is needed at all, and usually the answer is no.
What follows from that is not a privacy policy full of promises. It is a privacy policy that is short because there is little to describe.
Projects
Everything the lab is building →
Contact
support@blackdragonlab.com — support, questions, and security reports. Reports are also welcome via security.txt.