BrewTinker
Turn every brew into a record you can learn from
Local-first brewing log. Parameters, ratings, and experiment context stay on your phone — no account, no cloud.
Three tabs, three jobs
Home for trends, Brew for the session, Log for evidence. Settings stays out of your way.
- 01
Home See where you stand
Brewing frequency, rating trends, and active experiments — see which cups are worth revisiting.
- 02
Brew Stay in the session
Timer, recipe, and variables on one screen. Tag experiments so each cup becomes a structured record.
- 03
Log Search and review
Filter by bean, recipe, or method. Grind, ratio, TDS, and sensory notes stay intact.
Built for the next cup
Not a social check-in. Not an encyclopedia. Just clear records that guide the next adjustment.
Structured logs
Bean, grind, dose, water, temperature, time, rating, and sensory scores in one save.
Comparable experiments
Mark variables, groups, and baselines so you can see which change actually helped.
Optional devices
Pair a Bluetooth scale or thermometer for automatic readings. Manual entry works just as well.
Take your data
Export everything or filter by date — JSON, CSV, PDF, or plain text.
Your data stays on device by default
Brew logs, beans, and recipes stay on your phone. No cloud sync, no social feed. You decide when to export and to whom.
- No account system
- No cloud sync
- Bluetooth processed on device
- Import / export under your control
FAQ
Why no cloud sync or accounts?
The product is about logging and analysis—not identity. Local-first keeps the app fast and your data yours.
Where is my data stored?
On your phone. Nothing is sent to a server.
Can I export?
Yes. Export all, filtered, or date-ranged records as JSON, CSV, PDF, or plain text—and re-import when needed.
Make the next cup intentional
Remember what you did last time. Adjust with evidence, not guesswork.
