NailKeeper

NailKeeper is a habit-tracking app designed to help people stop biting their nails and stay motivated as they work toward healthier-looking nails. It combines progress tracking with practical reminders and guidance, giving users simple ways to observe changes and reinforce their goals over time.

Users can take photos to document nail growth, schedule notifications to prompt regular updates, and compare before-and-after images with a slider. The app also includes a timer that tracks how long someone has gone without biting their nails and can be restarted after a relapse. For a more visual record, NailKeeper generates a video showing the progression of nail growth. Its tips and tactics are intended to support nail care and help users manage impulses.

By keeping photos and progress records organized in one place, NailKeeper offers an alternative to relying on scattered images or other reminders. The app is presented as free and focuses on helping users build awareness, recognize milestones, and maintain encouragement while changing a persistent habit.