Poo Diary is a free iPhone app developed by AppNextDoor Labs that allows you to track and record your bowel movements. With this friendly tracker, you can easily memo the appearance and time of your stool, providing you with valuable information about your bowel health.

The app lets you record details such as the time, types, amount, and shape of each bowel movement. By keeping track of this information, you can gain a better understanding of your bowel condition. Poo Diary also provides statistics that help you analyze your bowel health more clearly.

One of the standout features of Poo Diary is its reminder function. It can send you reminders if you haven't had a bowel movement for a certain period of time, helping you stay regular and avoid constipation.

Poo Diary is free to download and use, but it also offers a Pro version for $2.99 per year. The Pro version includes additional features and removes ads. The subscription renews automatically unless cancelled at least 24 hours before the end of the subscription period.

If you're looking to track your bowel movements and gain insights into your bowel health, Poo Diary is a convenient and user-friendly app to consider.