01
See how aging is progressing, as a number
We calculate how far along your batch is from the date you brewed it and the temperature where it's stored. You'll know what's happening inside without having to open it.
HACKOH APP
After the batch, the app takes over.
Scan the QR code to download the Hackoh app
Download on theApp StoreGoogle PlayComing soon
The app itself is in Japanese.OBSERVATION FERMENTINGDeveloping
Spring White Miso
Pale · sweetComing along nicely.
Maturity34%
EarlyDevelopingMatureAlmost there
Tasting windowReady to eat
PackedDone
Temp.24.0°C
RegionKanto
Day18
Koji ratio10
02
Get notified when it's ready to eat
There's a window of time when the flavor comes into its own. We'll let you know when you've entered that "harvest window," so you never miss the moment to open it.
03
Keep a record of your observations
Leave a photo and a short note, and it becomes a clue for your next batch. You can even compare it side by side with last year's.
The app is a free download. Learning and designing a batch live here on the website; the record you keep afterwards, and the word that it's ready to eat, live in the app. Use them side by side.