Brew Tuner vs BrewLog

That bag you loved last summer just came back in stock. You bought it again — and you're back to wasting beans, dialing it in from scratch, because you didn't write down what worked. Brew Tuner is for exactly that. Log every brew — grind setting, dose, yield, time, rating, tasting notes — once. The next time you revisit a bean, your sweet spot is one tap away. WHAT YOU TRACK - Beans — roaster, origin, varietal, process, roast level, notes - Grinders — any dial type. Integer steps (Encore), fractional (Niche, 1Zpresso), stepless, even grinders with negative settings - Brew methods — V60, Chemex, AeroPress, espresso, French press, Moka, Turkish, cold brew, or anything you invent - Brews — full recipe with 1–10 rating, tasting notes, and flavor tags THE DIAL-IN LOOP - Tap "Adjust & re-brew" on any past brew. Brew Tuner duplicates it so you can change one variable — usually grind — and try again. No more guessing what "two clicks finer" looked like last week. - The per-bean dial-in view groups your attempts by (grinder, brew method) and surfaces the best brew at the top. Open it for a returning bean and you're back where you left off. - Filter the brew history by bean, grinder, or method to compare like with like. WORKS YOUR WAY - Independent unit prefs — grams or ounces for grounds, grams or ounces for yield, °C or °F for temperature. Mix freely. - Common grinders and brew methods are pre-loaded so you can start logging in seconds. - Fully offline — every screen works without a network connection. - No accounts. No sign-up. No cloud requirement. - Your data lives only on your device. BACKUP, NOT SYNC When you move to a new phone or want a snapshot, Settings → Backup & restore exports everything to a single JSON file you can save anywhere — iCloud Drive, Google Drive, email, AirDrop. Restore on the new device by picking the file back up. No cloud sync. No accounts. No ads. No analytics. No tracking. Just a coffee log that's actually yours — and that you can take anywhere. Brew Tuner is built for one purpose: making your next cup better than your last. Especially the second cup of a bean you've already met.

Brewing great coffee at home should not be guesswork. BrewLog records every brew — grind, dose, yield, temp, and how it tasted — then its AI gives you the exact dial-in deltas for your next cup. The more you log, the sharper it learns your palate. LOG EVERY BREW Capture espresso, pourover, and AeroPress with grind, dose, yield, time, water temp, and a taste read in seconds. KNOW WHAT TO CHANGE Save a cup and get specific next-cup adjustments (grind finer, raise temp, hold ratio) with the reasoning behind each. A PALATE THAT LEARNS YOU Every brew and taste note refines a personal model per bean and method. Coach shows confidence and your dial-in maturity across all three methods. TRACK BEAN FRESHNESS Log each bag by roast date and watch its rest, peak, and fade window so you brew it at its best. Manual journaling is free forever. Pro unlocks the AI coach. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/