| 1 | 1 |  Audible: Audiobooks & PodcastsAudible, Inc. | 書籍 | 1 | = |
| 2 | 2 |  Libby, the library appOverDrive, Inc. | 書籍 | 2 | = |
| 3 | 3 |  Amazon Kindle: Reading AppAMZN Mobile LLC | 書籍 | 3 | = |
| 4 | 4 |  Goodreads: Book Tracker & MoreGoodreads, Inc | 書籍 | 4 | = |
| 5 | 5 |  Fable: Track & Discuss BooksFable Group Inc. | 書籍 | 5 | 1 |
| 6 | 6 |  Hoopla: Your Library AnywhereMidwest Tape LLC | 書籍 | 6 | 1 |
| 7 | 7 |  Wattpad - Read & Write StoriesWattpad Corp | 書籍 | 7 | 2 |
| 8 | 8 |  Kobo Books & AudiobooksRakuten Kobo Inc. | 書籍 | 8 | = |
| 9 | 9 |  SlowRead: Book Tracker & TBRAdrian Martinez Moreno | 書籍 | 9 | 8 |
| 10 | 10 |  GoodNovel - Booktok, StoriesSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 書籍 | 10 | 1 |
| 11 | 11 |  Inkitt Galatea: Audio & eBooksInkitt GmbH | 書籍 | 11 | 1 |
| 12 | 12 |  MegaNovel - fiction & webtoonSINGAPORE NEW READING TECHNOLOGY PTE. LTD. | 書籍 | 12 | 1 |
| 13 | 13 |  StoryGraph: Reading TrackerThe StoryGraph Limited | 書籍 | 13 | = |
| 14 | 14 |  Ilona AndrewsBARDY O ESTEVANOTT-FERRER | 書籍 | 14 | - |
| 15 | 15 |  KortextKortext LLC | 書籍 | 15 | = |
| 16 | 16 |  Janitor: Interactive StoriesJanitorAI, INC | 書籍 | 16 | = |
| 17 | 17 |  GlobalComix: Comics and MangaGlobal Publishing Interactive, Inc | 書籍 | 17 | 5 |
| 18 | 18 |  Holy Quran - Deeper journeyANDROID VIETNAM TECHNOLOGY CORPORATION | 書籍 | 18 | 4 |
| 19 | 19 |  BookPlayerBOOKPLAYER LLC | 書籍 | 19 | = |
| 20 | 20 |  CloudLibraryOCLC | 書籍 | 20 | 7 |
| 21 | 21 |  Y/nEmittance Inc. | 書籍 | 21 | = |
| 22 | 22 |  Marvel UnlimitedDisney Electronic Content, Inc. | 書籍 | 22 | 2 |
| 23 | 23 |  Shonen Jump Manga & ComicsViz Media iOS | 書籍 | 23 | 2 |
| 24 | 24 |  Bookly: Book TrackerTWODOOR GAMES SRL | 書籍 | 24 | 23 |
| 25 | 25 |  Google Play Books & AudiobooksGoogle LLC | 書籍 | 25 | 7 |
| 26 | 26 |  InklingInkling Systems, Inc. | 書籍 | 26 | 15 |
| 27 | 27 |  Quran - by Quran.com - قرآنQuran Foundation, Inc | 書籍 | 27 | 3 |
| 28 | 28 |  PretnumeriqueBIBLIOPRESTO.CA | 書籍 | 28 | 5 |
| 29 | 29 |  Bookmory - reading trackerTonySoft | 書籍 | 29 | 7 |
| 30 | 30 |  Audiobooks.com: Get audiobooksStorytel Audiobooks USA LLC | 書籍 | 30 | 9 |
| 31 | 31 |  Knigorad: Books & Novel ReaderFuzhou Changyi Technology Co., Ltd | 書籍 | 31 | 3 |
| 32 | 32 |  Freewave: Romance AudiobooksWomanly Corp | 書籍 | 32 | 3 |
| 33 | 33 |  Chaptrs - Islamic AudiobooksChaptrs Media LTD | 書籍 | 33 | 7 |
| 34 | 34 |  Sundar GutkaKhalis, Inc. | 書籍 | 34 | 2 |
| 35 | 35 |  AstraNovel - Infinite BooksHONGKONG COLLECT VISION LIMITED | 書籍 | 35 | 9 |
| 36 | 36 |  PickNovel - Novels & StoriesHONG KONG RUIPAI TECHNOLOGY LIMITED | 書籍 | 36 | 3 |
| 37 | 37 |  Tarteel: AI Quran MemorizationTarteel Inc. | 書籍 | 37 | 1 |
| 38 | 38 |  Edmonton Public LibraryEdmonton Public Library | 書籍 | 38 | 23 |
| 39 | 39 |  WebNovel - Read Novels & MangaCloudary Holdings Limited | 書籍 | 39 | 9 |
| 40 | 40 |  BookFunnelBookFunnel, LLC | 書籍 | 40 | 18 |
| 41 | 41 |  Leera - Reading Best WebnovelsFuzhou Changyi Technology Co., Ltd | 書籍 | 41 | 10 |
| 42 | 42 |  MANGA Plus by SHUEISHASHUEISHA Inc. | 書籍 | 42 | 5 |
| 43 | 43 |  Storify - Read Books & Novels晓霞 吴 | 書籍 | 43 | 12 |
| 44 | 44 |  Dreame - Read Best RomanceStary Pte. Ltd. | 書籍 | 44 | 10 |
| 45 | 45 |  Inkitt: Books, Novels, StoriesFree Novels Inc | 書籍 | 45 | 8 |
| 46 | 46 |  OPL MobileOttawa Public Library | 書籍 | 46 | 27 |
| 47 | 47 |  HPL MobileThe Hamilton Public Library Board | 書籍 | 47 | 3 |
| 48 | 48 |  LunaRead: Romance & FantasyJohn Morrison | 書籍 | 48 | 1 |
| 49 | 49 |  ReadAnywhereMcGraw-Hill Higher Education | 書籍 | 49 | 45 |
| 50 | 50 |  Manga UP!SQUARE ENIX Co., Ltd. | 書籍 | 50 | 24 |
| 51 | 51 |  AnyStories-Top Novels & BooksREAD ASAP LTD | 書籍 | 51 | 12 |
