| 1 | 1 |  Moon+ Reader ProMoon+ | 書籍與參考資料 | 1 | = | 3 | |
| 2 | 2 |  FBReader PremiumFBReader.ORG Limited | 書籍與參考資料 | 2 | = | 15 | |
| 3 | 3 |  ReadEra Premium – ebook readerREADERA LLC | 書籍與參考資料 | 3 | = | 1 | |
| 4 | 4 |  BirdSounds EuropeBirdingApps | 書籍與參考資料 | 4 | 2 | 163 | |
| 5 | 5 |  Collins Bird GuideNatureGuides Ltd | 書籍與參考資料 | 5 | 1 | 11 | |
| 6 | 6 |  Knots 3DNynix LLC | 書籍與參考資料 | 6 | 1 | 6 | |
| 7 | 7 |  Knot IQ - The Bear EssentialsThe Bear Essentials Outdoors Co. LTD. | 書籍與參考資料 | 7 | - | 5 | |
| 8 | 8 |  iQuran – القران الكريمBeehive Innovation FZE | 書籍與參考資料 | 8 | 1 | 10 | |
| 9 | 9 |  Dictionary - M-W PremiumMerriam-Webster Inc. | 書籍與參考資料 | 9 | - | 37 | |
| 10 | 10 |  e-Sword: Bible Study to GoRick Meyers | 書籍與參考資料 | 10 | 1 | 2 | |
| 11 | 11 |  Librera PRO - Book readerLibrera | 書籍與參考資料 | 11 | 3 | 9 | |
| 12 | 12 |  WolframAlpha ClassicWolfram Group LLC | 書籍與參考資料 | 12 | 2 | 17 | |
