join the solstone beta
solstone is a personal memory platform. the solstone app takes in what you share with it, and all of it goes into your journal. your journal is always private, only yours.
iphone and ipad
join on iphone or ipadopens in TestFlight, Apple's app for betas. if you don't have TestFlight, the link takes you to it on the App Store first. needs iOS 26 or later.
android
download for androidthe signed app, from us, on our own server. it walks you through what android asks before it installs an app it didn't get from a store. it isn't in the Play Store yet, and it doesn't update itself.
in beta
the phone apps are early, and they change between versions. if something breaks or something is confusing, tell us.
what the app needs
the solstone app on your phone pairs with your journal, on a computer you own and run solstone on. what you bring in on the phone goes into it. set up your journal on your computer first if you haven't already; that's where your memories live. get started →
you don't have to take our word for it
solstone is open source. read the code, run it yourself, verify every claim. there's no telemetry, no analytics, and no phone home.