Decision Log is an app for recording decisions, storing reasons and outcomes, and reviewing results later to spot patterns and improve future choices. It lets you log a decision with a title, category, reason and expected outcome, then add the actual result and a simple rating (Good, Neutral, Bad) when you follow up. The app presents history, search and time-range filters, basic statistics and graphs, and lets you export/import data as JSON. Because all records stay on your device, Decision Log is useful for anyone who wants private, lightweight decision tracking without automated recommendations.

Key Features

⭐ Decision Log lets you add entries with a title, category, reason and expected outcome.

⭐ Evaluate each decision by recording the actual outcome and a rating: Good, Neutral, or Bad.

⭐ View a searchable history and filter entries by title, reason, outcome, category and rating.

⭐ Filter records by time range such as today, last 7 days, last 30 days or all data.

⭐ See simple statistics and graphs for counts, category distribution, evaluation distribution and activity over a period.

⭐ Manage custom categories and export or import your data as a JSON file for backup or transfer.

Advantages

✅ Keeps all decision data locally on your device for privacy and complete control over your records.

✅ Decision Log's compact records make it easy to revisit why you chose something and what happened afterward.

✅ Visual summaries and basic analytics surface patterns without overwhelming complexity.

✅ JSON export/import enables manual backups and moving your log between devices when needed.

Disadvantages

❎ The app does not provide automated suggestions or decision recommendations; it only displays data you record.

❎ All data is stored locally, so there is no built-in cloud synchronization across devices.

❎ Analysis focuses on straightforward statistics and graphs rather than advanced predictive or machine-learning insights.