01
Tune
Move dose, water, yield, temperature, ratio, or time and keep every phase in balance.
Brew with intention.
Coffee, espresso, matcha, and tea—one focused ritual.
- No account
- No tracking
- Works offline
Made for the quiet minute before preparation begins.
Everything you need.
Nothing between you and the ritual.
How it works
02
Follow
Method-aware guidance keeps your attention on technique, not on the arithmetic.
03
Remember
Finish a brew and it is saved automatically, ready for the cups worth repeating.
Start familiar.
Make it yours.
Begin with V60, Chemex, Kalita, espresso, matcha, or tea. Refine every phase, create your own recipes, and share them without a server.
View recipes in the appRecipes
- Morning V60V60 · bright & balanced 15g250g1:16.73m 0s
- Soft ChemexChemex · clean & clear 30g500g1:16.74m 0s
- Bright KalitaKalita · crisp & light 18g300g1:16.72m 30s
Your ritual stays yours.
Reta has no account, analytics, advertising, or tracking. Recipes, reminders, and your brew journal stay on your iPhone.