WolframAlpha Regains Post As Top Selling Android Book App

Knowledge engine WolframAlpha has regained its position at the No. 1 app on the Android Books & Reference App Top Ten list. The app slipped to No. 2 last week, after almost four months of dominating the No. 1 slot. Moon Phase Pro, which had taken the lead, is now No. 2.

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. Moon Phase Pro

3. NIV Bible

4. iKamasutra

5. Aldiko Book Reader

6. iQuran Pro

7. JoelCast Full

8. LDS Scriptures

9. iMissal

10. Terra Time