Fast and focused
Opens instantly and does one job well, with no clutter and nothing to learn.
App One
A small, sharp, genuinely useful app for iOS and Android.
Coming soon
What it does
Private by default
Your data stays on your device. No accounts, no tracking, no ads.
Made with care
Built and maintained by a one-person studio that actually replies to email.
A look inside
Good to know
When does App One launch?
It’s in active development. Leave your email above and we’ll write to you once — on launch day, nothing else.
Which devices are supported?
App One is built for recent versions of iOS and Android. Exact minimum versions will be listed on the App Store and Google Play at launch.