Hi everyone, I'm Rupert, a designer from Berlin. I built SourTime because a few of my loaves didn't turn out, and I wanted the simplest, most foolproof guide I could have, with reminders at the right moment. What it does: - You set how heavy the finished loaf should be. SourTime works out flour, water, starter and salt from your hydration and flour mix. - A timer walks you through autolyse, bulk, shaping, proof and bake. Set quiet hours and it won't wake you at 3 a.m.: the plan shifts, or switches to an overnight fridge proof. - No starter yet? A guided seven-day setup, then feeding reminders. - The Home Screen widget shows whatever is due: the running timer, otherwise your starter's next feeding, otherwise the next step of a plan. No account, no ads, no tracking. The free version is not a demo: calculator, the full timer, the starter guide and the widget stay free. Pro is a one-time purchase, no subscription, for reminders on planned bakes, Live Activity and Apple Watch, unlimited history and several starters. It's available in 23 languages. I'd love to hear what's missing for the way you bake, and if anything is confusing, that's the most useful feedback of all.

SourTime

A sourdough timer that works around your sleep

A sourdough timer that works around your sleep