Checker - Habit Tracker ‪٤+‬

Checker is an app that can help you make new habits stick and be more consistent with any goal you're working towards. It provides an easy way to check in on the actions you're tracking and then displays your progress in a calendar grid, making it easy to see patterns and potential areas for improvement.

CALENDAR GRID
It gives you a bird's-eye view of your progress, it's purely visual and intuitive. Each cell of the grid changes color depending on your activity on a specific day. It tracks either the number of times you check in or a specific amount (time, distance, calories, money, etc.) depending on your preference. Cells with higher values become more prominent. Over time you'll be able to see patterns on the grid: days when you're making a lot of progress and days when you're falling behind. This gives you data to adjust things in real life and improve.

HISTORICAL DETAILS VIEW
For every action you're tracking, this view gives you a way to look at your progress in a more condensed format. You'll see which day of the week or which month contributed the most to the overall progress, which again, gives you an insight and might prompt real-life changes.

TRACKING AMOUNTS
This gives you an option to add a value and a unit to the action you're tracking. For example, you can track how much time you spent on your goal, how much money you saved or spent, or anything that requires distance, mass, calories, etc. And you can also add custom units. All visualizations for actions with amounts will adjust and take into account values that you enter: the grid will highlight cells with larger amounts and breakdown charts will also be amount-based instead of just counting the number of check-ins.

SHORTCUTS AND SIRI
You can integrate Checker shortcuts into your automation workflows and use Siri phrases to check in on your progress.

WIDGETS
Interactive Home Screen and Control Center widgets keep important goals always in sight and let you check in without even opening the app. The widget shows the grid, the name of the action you're tracking, as well the time of your last check-in or the current amount value for the day.

PRIVATE BY DESIGN!
Habits and goals are some of the most personal and sensitive aspects of people's lives. That's why with Checker all your data can be seen by you exclusively and leaves your devices only for synchronization via iCloud while being end-to-end encrypted. Privacy is one of the core principles and it goes across every technical or design decision during development.

CHECKER POWERPACK
You can create and use up to 3 boards (representing habits/projects/goals/etc.) without any limitations. If you need more, there is a one-time payment within the app to purchase a Powerpack and unlock unlimited boards. And even if you choose to use only free boards, there are no ads or hard paywalls.

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I truly hope you enjoy using that app and that it will help you achieve your goals or change your life for the better, just as it has already helped me.
- Mykola