Ranked in 79 countries:🇺🇸 US #97🇨🇦 CA #80🇦🇺 AU #67
Book
#97
↓ 7Category rank · United States
App Store rating
3.9
30 ratings
Est. revenue
$200K
Per month
Est. downloads
60K
Per month
Screenshots
App details
- Category
- Book
- Developer
- CHANGDU TECHNOLOGY (USA) CO.,LTD.
- Source
- AppSprint estimates and Apple App Store charts
- Source checked
- October 26, 2026
- Geography
- 79 chart countries
About these estimates
Modeled monthly estimates can differ from developer results because of geography, subscriptions, refunds, and available source data. Use them to compare scale and direction.