Better Coffee at Home
Like Duolingo, but for Better Coffee at Home. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through Dialing In Your Daily Brew and Choosing and Tasting Beans. It starts from scratch.
Free forever · No credit card · iPhone & Android
Key ideas in Better Coffee at Home
- A brewed cup of coffee is roughly 98% water
- Chlorine and off-flavors in tap water carry straight through into the cup and mask delicate bean notes
- Using filtered water is one of the fastest ways to fix harsh coffee taste
- The 1:16 ratio means 1 part coffee to 16 parts water by weight
- 15 grams of coffee multiplied by 16 equals 240 grams of water
- The 1:16 ratio hits the sweet spot between weak, watery coffee and overly heavy, muddy coffee
- Pouring bubbling, boiling water directly onto coffee grounds scorches them and pulls out harsh bitterness
- Letting a freshly boiled kettle sit off the heat for about 30 seconds drops the water into the ideal brewing window
- A quick resting pause tames extraction without needing an expensive thermometer
- Dark roasted beans are lighter and larger than dense light roasts, so a single scoop holds different weights of coffee
- Volume tools like tablespoons and scoops introduce accidental strength swings
- Weighing both beans and water in grams eliminates day-to-day brewing surprises
- Pre-rinsing washes away loose wood pulp fibers that cause a cardboard or papery taste in coffee
- The rinse water pre-heats the dripper and server so they do not steal heat from the coffee during brewing
- Pre-rinsing does not change bean grind size or alter bean roast flavor
- Bright acids wash out of coffee grounds almost immediately upon contact with water
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Better Coffee at Home the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
Your coffee tastes unexpectedly harsh and bitter. What is one of the fastest ways to fix it?
Get it right to open this lesson and 11 more in the app.
Where Better Coffee at Home takes you
Transform your daily coffee routine with simple, reliable adjustments. Learn how water temperature, grind size, and bean selection combine to make a café-quality cup in your own kitchen.
- 1
Dialing In Your Daily Brew
- The Fast Fix: Water and Ratios
- Extraction: Fixing Sour and Bitter Cups
- 2
Choosing and Tasting Beans
- Decoding Coffee Bags and Roast Levels
- Tasting Beyond 'Bitter'
2 sections · 4 units · 12 levels. Built to play, not to enroll.
You pick the voice
Better Coffee at Home is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Food & Drink on Tomo
Brewing Better Coffee
Transform your daily routine by understanding the simple levers behind every brew. Learn how to fix sour or bitter cups, adjust your grind, and buy beans you actually enjoy.
Better Daily Coffee
Fix watery, bitter, or sour brews with a few simple kitchen adjustments. Learn to dial in your extraction and buy beans that match your taste.
How Coffee Gets Its Flavor
Transform your daily coffee routine by mastering extraction, tuning your palate, and choosing great beans. Trace how every step from high-altitude farms to your morning grinder shapes what ends up in your mug.
Brewing Better Coffee at Home
Stop settling for bitter or watery coffee. Learn the simple variables that turn a morning routine into a professional-quality cup using the gear you already own.
Better Coffee at Home
Stop settling for bitter brown water. Learn the simple variables that transform your morning routine into a cafe-quality experience.
Brewing Better Coffee
Transform your everyday morning cup from bitter or sour into sweet, balanced coffee. Learn the core brewing ratio, how to diagnose extraction by taste, and how grind and water make all the difference.
Start Better Coffee at Home today.
Download Tomo, search Better Coffee at Home, and play your first lesson in under a minute.