Coffee Assistant DD

Coffee Assistant DD Coffee Assistant DD is a coffee intake tracking app that helps users log every cup of coffee, estimate daily caffeine consumption, and better understand their drinking habits.

The app is designed around a simple personal health workflow: record what you drink, review your daily intake, and check your long-term patterns through clear visual summaries.

Features

Today

• View total caffeine intake for today and compare it with the daily limit.
• Track progress with a circular indicator and intake status messages.
• See quick stats such as cups consumed today, streak days, and weekly average caffeine intake.
• Review all coffee records added for the current day.

Log Coffee

• Choose from 10 common coffee types, including Espresso, Americano, Latte, Cappuccino, Mocha, Cold Brew, Pour Over, Flat White, Macchiato, and Iced Latte.
• Select cup size from Small, Medium, or Large.
• Automatically calculate caffeine based on coffee type and cup size.
• Optionally enter a custom caffeine amount.
• Add a note and choose the drinking time for each record.

History

• Browse all coffee records grouped by day.
• See each day's total caffeine intake and total number of cups.
• Review record details including time, coffee type, cup size, note, and caffeine amount.
• Delete individual records from the history list.

Statistics

• View caffeine intake trends for the last 7 days or 30 days.
• Check daily changes through a bar chart.
• See summary data such as total cups, average daily intake, and active days.
• Discover favorite coffee types based on usage frequency.
• Explore drinking-hour patterns with a time distribution view.

Settings

• Adjust the daily caffeine limit, with a default value of 400 mg.
• Switch quickly between common preset values.
• View total saved records and current local storage status.
• Check reference caffeine values for different coffee types.