| 1 | 1 |  READO - All About BooksREADO GmbH | 图书 | 1 | 4 |
| 2 | 2 |  Amazon KindleAMZN Mobile LLC | 图书 | 2 | 1 |
| 3 | 3 |  Audible: Audiobooks & PodcastsAudible, Inc. | 图书 | 3 | 1 |
| 4 | 4 |  bookie - Your Book CommunityLM Bookie GmbH | 图书 | 4 | 3 |
| 5 | 5 |  Thalia – Bücher entdeckenThalia Buecher GmbH | 图书 | 5 | 1 |
| 6 | 6 |  Goodreads: Book ReviewsGoodreads, Inc | 图书 | 6 | = |
| 7 | 7 |  GoodNovel - Booktok, StoriesSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 图书 | 7 | = |
| 8 | 8 |  StoryGraph: Reading TrackerThe StoryGraph Limited | 图书 | 8 | 9 |
| 9 | 9 |  Wattpad - Read & Write StoriesWattpad Corp | 图书 | 9 | 1 |
| 10 | 10 |  tolino - eBooks & audiobooksNext Performance Germany GmbH | 图书 | 10 | 1 |
| 11 | 11 |  BookBeat: Audiobooks & E-booksBookBeat AB | 图书 | 11 | 1 |
| 12 | 12 |  Galatea: Books & AudiobooksInkitt GmbH | 图书 | 12 | 1 |
| 13 | 13 |  Fable: Track & Discuss BooksFable Group Inc. | 图书 | 13 | 1 |
| 14 | 14 |  Skoobe: eBooks und HörbücherSkoobe GmbH | 图书 | 14 | = |
| 15 | 15 |  Libby, the library appOverDrive, Inc. | 图书 | 15 | 1 |
| 16 | 16 |  Hugendubel: Bücher & BuchtippsHeinrich Hugendubel GmbH & Co. KG | 图书 | 16 | 5 |
| 17 | 17 |  Onleiheekz.bibliotheksservice GmbH | 图书 | 17 | 2 |
| 18 | 18 |  NovelaGo - Read Novels & BooksHong Kong Begin Wealth Limited | 图书 | 18 | 1 |
| 19 | 19 |  Thalia – Lesen & HörenThalia Buecher GmbH | 图书 | 19 | 1 |
| 20 | 20 |  KAI: Comic Maker Manga, ManhwaMOBIVERSITE YAZILIM BILISIM REKLAM VE DANISMANLIK HIZMETLERI SANAYI TICARET LIMITED STI | 图书 | 20 | 8 |
| 21 | 21 |  My Shelf life: library logARMS SCHOOL ACADEMY SH.P.K. | 图书 | 21 | 5 |
| 22 | 22 |  Rody-Chick-FunZivayara Wendey | 图书 | 22 | 1 |
| 23 | 23 |  Tarteel ترتيل - AI QuranTarteel Inc. | 图书 | 23 | 3 |
| 24 | 24 |  Happy New Year 2021 Greetings!Mario Guenther-Bruns | 图书 | 24 | 106 |
| 25 | 25 |  Happy New Year - Photo FramesIntelectiva Soluciones Innovadoras Sociedad Limitada | 图书 | 25 | 44 |
| 26 | 26 |  JoyLitTechdelic Investment Co., Limited | 图书 | 26 | 9 |
| 27 | 27 |  Readink – Stories & BooksHong Kong Begin Wealth Limited | 图书 | 27 | 3 |
| 28 | 28 |  MANGA Plus by SHUEISHASHUEISHA Inc. | 图书 | 28 | 5 |
| 29 | 29 |  Novelmates-Best Stories&NovelsHK IReader Technology Limited | 图书 | 29 | 14 |
| 30 | 30 |  PocketShelf: TBR Book TrackerKlemens Strasser | 图书 | 30 | 8 |
| 31 | 31 |  BookBuddy: Book TrackerKimico Ltd | 图书 | 31 | 1 |
| 32 | 32 |  Book Tracker: Reading JournalSimone Montalto | 图书 | 32 | 2 |
| 33 | 33 |  Onleihe 3ekz.bibliotheksservice GmbH | 图书 | 33 | 8 |
| 34 | 34 |  Margins: Book TrackerParatext Inc. | 图书 | 34 | 5 |
| 35 | 35 |  Storytel - Audiobooks LibraryStorytel Sweden AB | 图书 | 35 | 5 |
| 36 | 36 |  Quran Kareem: Azan & QiblaAMOBEAR VIET NAM COMPANY LIMITED | 图书 | 36 | 9 |
| 37 | 37 |  PocketBook ReaderPocketbook International SA | 图书 | 37 | 4 |
| 38 | 38 |  Quran - by Quran.com - قرآنQuran Foundation, Inc | 图书 | 38 | 7 |
| 39 | 39 |  AnyStories-Top Novels & BooksREAD ASAP LTD | 图书 | 39 | 8 |
| 40 | 40 |  MyBibleUnited Bible Societies Association | 图书 | 40 | 8 |
| 41 | 41 |  Bookmory - reading trackerDong su Mun | 图书 | 41 | 1 |
| 42 | 42 |  Bookly - TBR Book TrackerTWODOOR GAMES SRL | 图书 | 42 | 6 |
| 43 | 43 |  Google Play Books & AudiobooksGoogle LLC | 图书 | 43 | 1 |
| 44 | 44 |  WebNovel - Read Novels & MangaCloudary Holdings Limited | 图书 | 44 | 5 |
| 45 | 45 |  MyPassion: Read, Listen NovelsHW Fantasy Limited | 图书 | 45 | 7 |
| 46 | 46 |  TBR - BookshelfTBR - Bookshelf, LLC | 图书 | 46 | 5 |
| 47 | 47 |  MotoNovelTromo Electronics LLC | 图书 | 47 | 16 |
| 48 | 48 |  B24datronicsoft IT Systems GmbH & Co KG | 图书 | 48 | 11 |
| 49 | 49 |  Nextory: Audiobooks & E-booksNextory AB | 图书 | 49 | 9 |
| 50 | 50 |  القرآن الكريم كاملا دون انترنتMaher Al Masri | 图书 | 50 | 2 |
