How much does Napper: Baby Sleep Tracker make? Revenue & downloads (October 2026)

Top grossing peers in Health & Fitness

• Pokémon GO (App Store): $11.4M – $69.8M est. revenue
• Strava: Run, Bike, Walk (App Store): $8.3M – $50.8M est. revenue
• MyFitnessPal: Calorie Counter (App Store): $6.1M – $37.1M est. revenue
• LADDER Strength Training Plans (App Store): $3.8M – $23.4M est. revenue
• AI Calorie Tracker by Yazio (App Store): $4M – $22M est. revenue
• GameChanger (App Store): $3.2M – $19.6M est. revenue
• Google Health (Fitbit) (Google Play): $2.2M – $13.7M est. revenue
• Pikmin Bloom Walking Adventure (App Store): $2.3M – $13.9M est. revenue

Top grossing Health & Fitness apps

How these estimates work

Revenue is modeled gross in-app spend (in-app purchases and subscriptions, in US dollars) for the last full calendar month. It excludes advertising revenue, web sales and net profit. Downloads are modeled for the same month. Both are worldwide model estimates from public App Store and Google Play signals, not reported figures and not country-level numbers.

Every figure is an 80% band (P10 to P90): the model expects the true value to fall inside it most of the time. Apps below roughly 5K a month show as “< 5K”, and a figure the model did not produce shows as “Not estimated”, never as zero.

Read more on the AppGazers data limits page, or look up any app in the free app revenue estimator and app download estimator, and check a keyword in the keyword difficulty checker.