Habit Pocket

Habit Pocket is a habit tracking app that goes beyond simple checkboxes by letting you log numeric values, times, and custom scales alongside your daily habits. The goal is to help you spot correlations between what you do and how you feel, sleep, or perform. Instead of just knowing you worked out today, you can track workout duration, sleep quality, energy level, and coffee intake, then see how they relate over time through automatically generated charts.

The app supports four types of entries. Yes/no checkboxes handle binary habits like whether you meditated. Numeric values with targets work for things like steps or water intake. Time-of-day entries log when something happened, useful for tracking sleep times or meal schedules. Custom select lists let you define mood scales or any other categorical variable that matters to your routine. All of these feed into a unified view that makes patterns visible.

Where Habit Pocket stands apart from simpler trackers is the charting and correlation analysis. It generates candle charts and multi-variable overlays that show how different habits interact. If you suspect that late-night screen time affects your morning energy, you can see that relationship play out across weeks of data rather than relying on memory. The visual layer turns scattered entries into something you can actually reason about.

The technical design is offline-first, which means the app works without a connection and syncs when you are back online. Data stays on your device by default, syncing across phones or tablets if you enable it. Export is available in CSV and JSON formats, and one-click account deletion keeps you in control of your information. There is also integration with Claude and ChatGPT through the Model Context Protocol, so you can pull your habit data into AI conversations for analysis or coaching prompts.

The free tier covers five habits with basic entry types and thirty days of history, which is enough to try the approach and see if structured tracking fits your workflow. The Pro plan at $3.99 per month or $49 for lifetime access unlocks unlimited habits, all entry types, extended history, and full chart features. For anyone serious about understanding their own patterns, the lifetime price is reasonable compared to monthly subscriptions that compound over years.

Habit Pocket is aimed at people who want data, not just motivation. If you have tried habit apps that felt like empty checklists, this one gives you something to do with the information. It fits anyone curious about sleep, mood, fitness, or productivity who suspects their daily choices add up but cannot pin down exactly how. The correlation angle is the differentiator, turning daily logging into a personal analytics layer without requiring a spreadsheet habit.

The design is minimal and focused. One simple grid per day, no gamification overload, no social features. It treats habit tracking as a personal tool rather than a social network or a game. For users who want clean data and honest insight instead of streaks and badges, that restraint is the appeal.