pour over
Balanced pour over
CupTune's authored baseline uses three staged pours so pouring pattern stays explicit and repeatable.
- Dose
- 20 g
- Target
- 320 g
- Time
- 3 min
Authored starting points
Coffee recipes
Recipes are repeatable baselines, not universal truths. Scale quantities, keep time offsets visible and record what changed.
8 starter recipes on this device.
pour over
Clean Chemex
CupTune pairs a medium grind with a four-and-a-half-minute authored baseline; adjust from your measured drawdown and taste.
- Dose
- 30 g
- Target
- 500 g
- Time
- 5 min
aeropress
Bright AeroPress
This authored two-minute sequence keeps immersion and press time visible; the name describes intent, not a guaranteed taste.
- Dose
- 15 g
- Target
- 230 g
- Time
- 2 min
french press
Classic French press
This authored baseline uses a gentle crust break and slow plunge; filter and grind still govern sediment.
- Dose
- 30 g
- Target
- 500 g
- Time
- 5 min
espresso
Espresso 1:2 start
A starting point, not a correctness target: taste and even flow decide the next change.
- Dose
- 18 g
- Target
- 36 g
- Time
- 1 min
moka pot
Steady moka pot
Use your brewer's fill lines and safety instructions; loosely fill the funnel and do not open a pressurised pot.
- Dose
- 18 g
- Target
- 270 g
- Time
- 5 min
cold brew
Cold brew, ready to drink
Temperature, origin and roast change extraction; treat twelve hours as a starting point and follow the linked refrigeration guidance.
- Dose
- 60 g
- Target
- 900 g
- Time
- 720 min
cold brew
Cold brew concentrate
Dilute by measured mass and taste; retained water makes final yield approximate.
- Dose
- 100 g
- Target
- 500 g
- Time
- 840 min
Local recipe editor
Clone before changing
CupTune keeps authored starters intact. A clone gets its own name and schema version, and remains in this browser until you export or delete it.
Questions before the next brew
Does CupTune upload my brew journal?
No. Recipes, timer state, bean details, measurements and notes stay in this browser unless you explicitly export a file.
Does CupTune decide whether coffee tastes correct?
No. It keeps measurements comparable and suggests one controlled change; taste remains your preference.
Can I use the tools offline?
After one successful load, the application shell and authored routes are cached. Advertising, analytics and email links can be unavailable without blocking the tools.
Why does extraction yield require TDS?
Extraction yield needs a measured dissolved-solids value. CupTune will not invent one from roast, colour, method or taste.