Kopi app for iPhone and iPad

Kopi is a comprehensive mobile application tailored for coffee aficionados, professional baristas, and individuals seeking to uncover the secrets behind the world’s best coffee drinks.
Kopi also features a robust suite of practical calculators and tools engineered to aid users in refining their brewing techniques and consistently producing exceptional coffee:

- Drop per Minute Extraction Counter
- Espresso Extraction Timer
- Water Recipe Calculator
- Buffer/Hardness Calculator
- Strength and Dilution Calculator
- Bottled Water Hardness Calculator