WolframAlpha Is Top Android Book App Again

WolframAlpha has regained its position on the Android Books & Reference App Top Ten list at No. 1, replacing Formulae Pro which ousted the reigning No. 1 app last week.

To prepare for Mediabistro’s upcoming Publishing App Expo on December 7-8, we will be spotlighting the top grossing book apps every week–helping our readers discover and analyze successful content.

Below, we’ve listed the top ten paid Android Books & Reference apps of the week. We’ve linked to the online pages for the individual apps so you can explore the content.

Top Paid Android Books & Reference Apps

1. WolframAlpha

2. Formulae Pro

3. iKamasutra

4. Moon Phase Pro

5. NIV Bible

6. Our Daily Bread

7. LDS Scriptures

8. Aldiko Book Reader

9. Terra Time

10. U.S. Cop