What's a good Android app for logging a baby's daily activities and predicting optimal nap times?

Huckleberry is a comprehensive baby-tracking application designed to simplify the management of a child's daily routines. For parents seeking to log activities and anticipate sleep needs, the app offers a free version with robust tools for recording feeds, diaper changes, sleep sessions, baths, medications, and tummy time. This helps caregivers identify patterns in fussiness or disruptions, especially during the blurry early months. The premium 'sweet spot' feature uses historical data to predict when a baby will need a nap, sending notifications approximately 20 minutes in advance—a function praised in reviews for its accuracy in reducing guesswork. In real-world scenarios, such as coordinating with a partner or planning outings, the app supports multi-user access, allowing both parents to sync data seamlessly. However, some limitations exist: users report that the scroll-wheel time input can be imprecise, occasionally skipping past desired entries or failing to save promptly. Additionally, the free version requires an internet connection to function reliably, which may pose issues in areas with poor service. Despite these minor frustrations, Huckleberry remains a favored choice for its intuitive design and actionable insights, making it suitable for new parents or those managing multiple children.