Eritech Studios / AppsOur Apps
Six private logbooks for things worth keeping a record of. All fully offline. Premium your way: a subscription, or a one-time purchase that’s yours forever.
The Travel Binder Flights, hotels, bookings, documents, packing and a map of the whole trip. Works in aeroplane mode, in a country with no signal. The Bake Log A baking journal for sourdough. Starter feedings that actually remind you, guided bakes, and a record of every loaf. Kohii A brew journal for people who dial in. Espresso, pour-over, AeroPress, moka and cold brew, all logged offline. Cellar Book What you own, what it is worth waiting for, and what is ready tonight. Leaflet Watering and feeding schedules that actually remind you, and a photo timeline showing a year of growth in one scroll. Warranty Box A warranty tracker app for iPhone and Android — every receipt, warranty and return deadline in one place, with a reminder before the window closes.
The Travel BinderFlights, hotels, bookings, documents, packing and a map of the whole trip. Works in aeroplane mode, in a country with no signal.
The Bake LogA baking journal for sourdough. Starter feedings that actually remind you, guided bakes, and a record of every loaf.
KohiiA brew journal for people who dial in. Espresso, pour-over, AeroPress, moka and cold brew, all logged offline.
Cellar BookWhat you own, what it is worth waiting for, and what is ready tonight.
LeafletWatering and feeding schedules that actually remind you, and a photo timeline showing a year of growth in one scroll.
Warranty BoxA warranty tracker app for iPhone and Android — every receipt, warranty and return deadline in one place, with a reminder before the window closes.