| 1 | 1 |  bookie - Bücher entdeckenLM Bookie GmbH | 書籍 | 1 | = |
| 2 | 2 |  Audible: Audio EntertainmentAudible, Inc. | 書籍 | 2 | = |
| 3 | 3 |  Amazon KindleAMZN Mobile LLC | 書籍 | 3 | = |
| 4 | 4 |  Goodreads: Book ReviewsGoodreads, Inc | 書籍 | 4 | 1 |
| 5 | 5 |  Thalia – Bücher entdeckenThalia Buecher GmbH | 書籍 | 5 | 1 |
| 6 | 6 |  READO - All About BooksREADO GmbH | 書籍 | 6 | 1 |
| 7 | 7 |  GALATEA: Novels & AudiobooksInkitt GmbH | 書籍 | 7 | 2 |
| 8 | 8 |  Wattpad - Read & Write StoriesWattpad Corp | 書籍 | 8 | = |
| 9 | 9 |  StoryGraph: Reading TrackerThe StoryGraph Limited | 書籍 | 9 | 2 |
| 10 | 10 |  TBR - BookshelfTBR - Bookshelf, LLC | 書籍 | 10 | 4 |
| 11 | 11 |  tolino - eBooks & audiobooksNext Performance Germany GmbH | 書籍 | 11 | 1 |
| 12 | 12 |  Fable: Books & TVFable Group Inc. | 書籍 | 12 | 2 |
| 13 | 13 |  Bookshelf: Book Tracker & ListAlexander Gerrese | 書籍 | 13 | 1 |
| 14 | 14 |  BookBeat: Audiobooks & E-booksBookBeat AB | 書籍 | 14 | 1 |
| 15 | 15 |  Book Tracker: TBRSimone Montalto | 書籍 | 15 | 4 |
| 16 | 16 |  Skoobe: eBooks und HörbücherSkoobe GmbH | 書籍 | 16 | 1 |
| 17 | 17 |  Bookmory - reading trackerDong su Mun | 書籍 | 17 | 6 |
| 18 | 18 |  Happy New Year - Photo FramesIntelectiva Soluciones Innovadoras Sociedad Limitada | 書籍 | 18 | 49 |
| 19 | 19 |  Thaqalayn Hadith LibraryHaidar Maraiyhdj | 書籍 | 19 | 6 |
| 20 | 20 |  Onleiheekz.bibliotheksservice GmbH | 書籍 | 20 | 2 |
| 21 | 21 |  Hugendubel: Bücher & BuchtippsHeinrich Hugendubel GmbH & Co. KG | 書籍 | 21 | 4 |
| 22 | 22 |  BookBuddy: My Library ManagerKimico Ltd | 書籍 | 22 | 1 |
| 23 | 23 |  Libby, the library appOverDrive, Inc. | 書籍 | 23 | 3 |
| 24 | 24 |  Thalia – Lesen & HörenThalia Buecher GmbH | 書籍 | 24 | 2 |
| 25 | 25 |  Happy New Year 2021 Greetings!Mario Guenther-Bruns | 書籍 | 25 | 60 |
| 26 | 26 |  Yomu EBook ReaderBeat Raess | 書籍 | 26 | 10 |
| 27 | 27 |  Google Play Books & AudiobooksGoogle LLC | 書籍 | 27 | 3 |
| 28 | 28 |  MANGA Plus by SHUEISHASHUEISHA Inc. | 書籍 | 28 | 1 |
| 29 | 29 |  Quran - by Quran.com - قرآنMohamed Afifi | 書籍 | 29 | 5 |
| 30 | 30 |  WebNovel - Read Novels & MangaCloudary Holdings Limited | 書籍 | 30 | 1 |
| 31 | 31 |  Novel MasterSungai Pte. Ltd. | 書籍 | 31 | 5 |
| 32 | 32 |  My Passion: Novels reading appHW Fantasy Limited | 書籍 | 32 | 4 |
| 33 | 33 |  Joyread-Fantasy NovelUREAD GLOBAL PTE. LTD. | 書籍 | 33 | 7 |
| 34 | 34 |  PocketBook ReaderPocketbook International SA | 書籍 | 34 | 2 |
| 35 | 35 |  Onleihe 3.0ekz.bibliotheksservice GmbH | 書籍 | 35 | 4 |
| 36 | 36 |  Bookly - TBR Book TrackerTWODOOR GAMES SRL | 書籍 | 36 | 1 |
| 37 | 37 |  GoodNovel - Stories & NovelsSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 書籍 | 37 | 7 |
| 38 | 38 |  Storytel - Audiobooks LibraryStorytel Sweden AB | 書籍 | 38 | 5 |
| 39 | 39 |  Inkitt: Books, Novels, StoriesFree Novels Inc | 書籍 | 39 | 1 |
| 40 | 40 |  Nextory: Audiobooks & E-booksNextory AB | 書籍 | 40 | 5 |
| 41 | 41 |  FreeFM - Good Novels & BooksFMPROJECT LIMITED | 書籍 | 41 | 5 |
| 42 | 42 |  القرآن الكريم كاملا دون انترنتMaher Al Masri | 書籍 | 42 | 3 |
| 43 | 43 |  Tapon - Stories & NovelsSPOTON LIMITED | 書籍 | 43 | 7 |
| 44 | 44 |  B24datronicsoft IT Systems GmbH & Co KG | 書籍 | 44 | 5 |
| 45 | 45 |  Kosmos-PlusFranckh-Kosmos Verlags GmbH & Co. KG | 書籍 | 45 | 4 |
| 46 | 46 |  The Archive ReaderJerome Dellamaria | 書籍 | 46 | 15 |
| 47 | 47 |  MangaToon: Comic & MangaMangatoon HK Limited | 書籍 | 47 | 5 |
| 48 | 48 |  Al Quran (Tafsir & by Word)Greentech Apps Foundation | 書籍 | 48 | 4 |
| 49 | 49 |  Bookie - Reading TrackerJakub Milcarz | 書籍 | 49 | 6 |
| 50 | 50 |  NovelsagoChenzhou Qire Information Technology Co., Ltd. | 書籍 | 50 | 6 |