Caffelog Icon

Caffelog

A caffeine monitoring app that helps you track daily intake, set personal goals, and develop mindful consumption habits with easy logging and progress visualization.

The prompt

I want to create a mobile app for personal caffeine intake tracking. Users should be able to log drinks from a basic drink list or add their own custom drinks, set daily caffeine goals, monitor their progress, view their history and access simple statistics. The app should have a clean, distraction-free interface focused on private, single-user experience without any social features or account setup requirements. Key features include automatic daily caffeine calculation, visual progress indicators, editable drink history, and basic weekly statistics showing average daily caffeine intake.

App Screenshots
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Product Requirements Document

1. Overview

Caffelog is designed as a mobile application that allows individuals to privately track their daily caffeine intake. The app serves health-conscious users who want to monitor or reduce their caffeine consumption through easy logging, goal setting, and progress monitoring in a clean, distraction-free interface.

2. Goals

  • Provide easy and accurate tracking of daily caffeine intake for health-conscious individuals.
  • Enable users to set and monitor personal daily caffeine goals.
  • Offer simple statistics and insights to support healthier daily habits.
  • Help users develop awareness of their caffeine consumption patterns.

3. Core Features

Drink Logging

  • Select from preset caffeinated beverages or add custom drinks with personalized caffeine content.

Caffeine Tracking

  • Automatically calculate and display total daily caffeine intake with visual progress indicators.

Daily Goal Setting

  • Set and update personal daily caffeine intake goals with progress bars or percentage displays.

Intake History

  • View previous days' caffeine consumption in list or calendar format with edit/delete options.

Simple Statistics

  • View average daily caffeine intake over the past week with basic charts or summaries.
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