| 1 | 1 |  Color Goods™ - Coloring GamesDewela Lda | 書籍 | 1 | = |
| 2 | 2 |  Amazon Kindle: Reading AppAMZN Mobile LLC | 書籍 | 2 | = |
| 3 | 3 |  Wattpad - Read & Write StoriesWattpad Corp | 書籍 | 3 | = |
| 4 | 4 |  eBiblioDe Marque inc. | 書籍 | 4 | = |
| 5 | 5 |  Goodreads: Book Tracker & MoreGoodreads, Inc | 書籍 | 5 | 1 |
| 6 | 6 |  Inkitt Galatea: Audio & eBooksInkitt GmbH | 書籍 | 6 | 1 |
| 7 | 7 |  Panels - Comic ReaderProdukt Software Engineering S.L. | 書籍 | 7 | 2 |
| 8 | 8 |  MoboReader: Top Novels & BooksCHANGDU (HK) TECHNOLOGY LIMITED | 書籍 | 8 | 1 |
| 9 | 9 |  GoodNovel - Booktok, StoriesSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 書籍 | 9 | 3 |
| 10 | 10 |  Vivlio Casa del LibroPlaneta Sistemas y Operaciones SL | 書籍 | 10 | 2 |
| 11 | 11 |  PocketBook ReaderPocketbook International SA | 書籍 | 11 | 12 |
| 12 | 12 |  Epub Reader -read epub,chm,txt俐 马 | 書籍 | 12 | 1 |
| 13 | 13 |  ReadEra – book reader pdf epubREADERA EOOD | 書籍 | 13 | 2 |
| 14 | 14 |  Libby, the library appOverDrive, Inc. | 書籍 | 14 | 1 |
| 15 | 15 |  ReadNow: Novels & StoriesChengdu Fengmingxuan Network Technology Co., Ltd. | 書籍 | 15 | 2 |
| 16 | 16 |  MANGA Plus by SHUEISHASHUEISHA Inc. | 書籍 | 16 | 2 |
| 17 | 17 |  Audible: Audiobooks & PodcastsAudible, Inc. | 書籍 | 17 | 7 |
| 18 | 18 |  Adobe Digital EditionsAdobe Inc. | 書籍 | 18 | = |
| 19 | 19 |  eBoox - fb2 ePub book readerREDIT, OOO | 書籍 | 19 | 1 |
| 20 | 20 |  MyPassion: Read Novels & BooksHW Fantasy Limited | 書籍 | 20 | 21 |
| 21 | 21 |  Marvel UnlimitedDisney Electronic Content, Inc. | 書籍 | 21 | 6 |
| 22 | 22 |  Google Play Books & AudiobooksGoogle LLC | 書籍 | 22 | 6 |
| 23 | 23 |  Diccionario RAE y ASALE (DLE)Real Academia Espanola | 書籍 | 23 | 5 |
| 24 | 24 |  Kobo Books & AudiobooksRakuten Kobo Inc. | 書籍 | 24 | 1 |
| 25 | 25 |  ePrex: Liturgia Horas - SaintsFUNDACION EDUCATIO IMPRIMIS | 書籍 | 25 | 12 |
| 26 | 26 |  NovelSpark - Read Good StoriesZongheng Culture Limited | 書籍 | 26 | - |
| 27 | 27 |  Comic Reader CBR, CBZ & PDFAlexandre Guidet | 書籍 | 27 | 32 |
| 28 | 28 |  Nextory: Audiobooks & E-booksNextory AB | 書籍 | 28 | 7 |
| 29 | 29 |  Inkitt: Books, Novels, StoriesFree Novels Inc | 書籍 | 29 | 8 |
| 30 | 30 |  Storytel - Audiobooks LibraryStorytel Sweden AB | 書籍 | 30 | 12 |
| 31 | 31 |  Thorium ReaderEuropean Digital Reading Lab | 書籍 | 31 | - |
| 32 | 32 |  Mi EurekaBinPar Team S.L. | 書籍 | 32 | 18 |
| 33 | 33 |  Fanfict Reader AO3 unofficialFree Apps LLC CA | 書籍 | 33 | 3 |
| 34 | 34 |  BueNovela - leer novela libroSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 書籍 | 34 | 2 |
| 35 | 35 |  AnyStories-Top Novels & BooksREAD ASAP LTD | 書籍 | 35 | 33 |
| 36 | 36 |  AlphaNovel - Novels & StoriesBrailion Ventures Limited | 書籍 | 36 | 14 |
| 37 | 37 |  Bookmory - reading trackerTonySoft | 書籍 | 37 | 1 |
| 38 | 38 |  WebNovel - Read Novels & MangaCloudary Holdings Limited | 書籍 | 38 | 14 |
| 39 | 39 |  Fable: Track & Discuss BooksFable Group Inc. | 書籍 | 39 | 13 |
| 40 | 40 |  Bible for Women & Daily StudyNataliia Shukalovich | 書籍 | 40 | = |
| 41 | 41 |  Manga Dogs - webtoon reader爽 邹 | 書籍 | 41 | 15 |
| 42 | 42 |  AstraNovel - Infinite BooksHONGKONG COLLECT VISION LIMITED | 書籍 | 42 | 23 |
| 43 | 43 |  Comic Book ViewerSebastian Boettcher | 書籍 | 43 | 4 |
| 44 | 44 |  Ebook ReaderEBOOKS.COM PTY LIMITED | 書籍 | 44 | 10 |
| 45 | 45 |  Bookology: Book TrackerEmpty Studio | 書籍 | 45 | 6 |
| 46 | 46 |  Calibre ConnectorPhillip Walker | 書籍 | 46 | 12 |
| 47 | 47 |  MangaToon: Comic & MangaMangatoon HK Limited | 書籍 | 47 | 11 |
| 48 | 48 |  JoyRead-Enjoy Novels & ShortsUREAD GLOBAL PTE. LTD. | 書籍 | 48 | 46 |
| 49 | 49 |  Readest - eBook ReaderBilingify LLC | 書籍 | 49 | 47 |
| 50 | 50 |  Project Gutenberg EbooksNatalja Morozova | 書籍 | 50 | 11 |
| 51 | 51 |  Ebook CentralClarivate Analytics (US) LLC | 書籍 | 51 | 103 |
