Best Books & Reference Apps & Pricing — June 2026
356 apps tracked across Apple App Store & Google Play. Updated daily.
356
Total Apps
4.3★
Avg Rating
244
With IAP
84%
Free Apps
0
Apple
356
Google Play
Top Books & Reference Developers
Summary: Books & Reference Apps in June 2026
As of June 2026, there are 356 books & reference apps tracked across Apple App Store and Google Play. The average rating in this category is 4.3 out of 5 stars. 84% of books & reference apps are free to download. 244 apps offer in-app purchases.
View full Books & Reference rankings for detailed charts, or use our search to find specific books & reference apps. To see which apps offer the most in-app purchases, browse the apps with the most IAP items; for broader market trends, see the market reports or free vs paid analysis.