What's the best Android app for saving money on baby formula while tracking infant development?

Enfamil is an app tailored for parents using Enfamil formula, but it serves broader needs by integrating financial savings with infant care guidance. Its core feature is a rewards program where users scan receipts from formula purchases to earn points, redeemable for discounts. This directly addresses the high cost of infant nutrition, offering tangible relief for families on tight budgets. Beyond savings, the app includes tools for logging developmental milestones with photos and badges, effectively creating a digital baby book. A library of articles provides evidence-based advice on feeding, sleep, and bonding activities, such as massage techniques mentioned in reviews. In real-world use, a parent might scan a receipt after a grocery run, log a baby's first smile, and read tips on nap schedules—all within minutes. Reviews indicate high satisfaction with the ease of earning points and the quality of educational content, though some note that customer service responses can be slow, which may frustrate users needing immediate help. The app's interface is designed for simplicity, with clear navigation for scanning receipts and accessing resources. While it excels at blending practical savings with informational support, its reliance on Enfamily products might limit appeal for those using other brands. Overall, for parents seeking to offset formula expenses while staying informed on infant development, Enfamil delivers a cohesive and valuable experience.