ShotDial
Built for the Fellow ES1. Works with any espresso machine and six brew methods.
Log a shot. Get one diagnosis and one thing to change.
I bought a Fellow ES1 and spent months dialing it in. Sour, then bitter, then sour again. I blamed the grinder, blamed the beans, and poured a lot of coffee down the drain before I realized the fix was usually one small change.
ShotDial is what I wish I'd had back then. You log a shot and it tells you the single most likely fix. No Reddit rabbit hole, just one change to try. It reads your own shot history, so the advice sharpens the more you pull. The whole point is less guessing and better espresso, faster.
Log a shot in seconds
Beans, grind, dose, yield, time, taste. A few taps and you're done, built for the next pull instead of a spreadsheet.
Get a clear next step
A short diagnosis tells you what went wrong and the one thing to change, based on the shots you've logged.
Your log stays yours
Export everything as JSON anytime. Delete your account and all your data with one tap.
Launching July 2026
iOS, on the App Store. Email [email protected] and I'll tell you the day it goes live.