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Rankings / Reference / Biggest in Reference Ranking board · recomputed automatically

Reference · Ranking board

Biggest in Reference

The heavyweights of the Reference category, measured in gigabytes.

Apps considered
19,904
Qualifying rule

A Reference app with a real file size.

Recomputed

30 Sep 2026

Confidence

High · direct measure

The board

Ranked by download
  1. 1 易经学：曾仕强讲解易经的奥秘 敬超 薛 3.5 GB download
  2. 2 BWP NatureGuides Ltd. 3.3 GB download
  3. 3 All Birds North. South America Sunbird Images OHG 3.3 GB download
  4. 4 Musicals @ LCS Lakefield College School 2.9 GB download
  5. 5 Untethered LLM Seth Farrington18896201822 2.8 GB download
  6. 6 改訂新版 世界大百科事典 ロゴヴィスタ株式会社 2.7 GB download
  7. 7 All Birds Colombia field guide Sunbird Images OHG 2.6 GB download
  8. 8 موسوعة القضاء wagdy agban 2.6 GB download
  9. 9 SkySafari 6 Pro Simulation Curriculum Corp. 2.5 GB download
  10. 10 SkySafari 8 Pro Simulation Curriculum Corp. 2.4 GB download
  11. 11 SkySafari 7 Pro Simulation Curriculum Corp. 2.4 GB download
  12. 12 Fairy Dictionary For Wikipedia Mohannad Daghistany 2.3 GB download
  13. 13 iGarten Garzotto GmbH 2.2 GB download
  14. 14 The AMRICC Centre Virtual Tour Bloc Digital 2.2 GB download
  15. 15 askM Philippe Le Gall 2.2 GB download
  16. 16 All Birds Ecuador field guide Sunbird Images OHG 2.1 GB download
  17. 17 WikiMed Wikimedia CH 2.0 GB download
  18. 18 Astrophotographer’s Universe NatureGuides Ltd. 2.0 GB download
  19. 19 All Birds Venezuela - guide Sunbird Images OHG 2.0 GB download
  20. 20 Risuscitò XSGames 2.0 GB download
  21. 21 OW Heroes Companion Alexander Wallace 1.9 GB download
  22. 22 Minnesota Wildflowers Info. MN Flora Group LLC 1.9 GB download
  23. 23 Milky Way: Cosmic Playground Panatpong Jantarawattanawanich 1.9 GB download
  24. 24 Vogelführer Birdlife Schweiz Sunbird Images OHG 1.9 GB download
  25. 25 BIRD SONGS Europe North Africa Sunbird Images OHG 1.9 GB download
  26. 26 Sasol eBirds Southern Africa mydigitalearth.com 1.9 GB download
  27. 27 Luminos Pro Wobbleworks LLC 1.8 GB download
  28. 28 Dictionnaire Junior Larousse Editions Larousse 1.8 GB download
  29. 29 大辞泉 HMDT Co., Ltd. 1.8 GB download
  30. 30 Reef Guide Harald Feiste 1.8 GB download
  31. 31 Quran Majeed -Qari Abdul Basit Pakistan Data Management Services 1.8 GB download
  32. 32 iBird Classic Pro Mitch Waite Group 1.8 GB download
  33. 33 iBird Ultimate Guide to Birds Mitch Waite Group 1.8 GB download
  34. 34 iBird Pro Guide to Birds Mitch Waite Group 1.7 GB download
  35. 35 Leonardo da Vinci: Anatomy NatureGuides Ltd. 1.7 GB download
  36. 36 Privacy Act 1988 Reference Aotol Pty Ltd 1.7 GB download
  37. 37 Building for Minecraft Flamethrower 1.7 GB download
  38. 38 Presidents & First Ladies Historycentral.com 1.7 GB download
  39. 39 Quran Audio - Sheikh Abdul Basit Pakistan Data Management Services 1.6 GB download
  40. 40 All Birds UK - the Photo Guide Sunbird Images OHG 1.6 GB download
  41. 41 Flora Helvetica Haupt Verlag AG 1.6 GB download
  42. 42 BG Experience™ BG Products, Inc. 1.6 GB download
  43. 43 郭德纲相声：全部离线收听，德云社最新相声合集 敬超 薛 1.6 GB download
  44. 44 House Cheats for Minecraft Flamethrower 1.6 GB download
  45. 45 Mallee Plants of SA and Vic. William Higham 1.6 GB download
  46. 46 Legislation HK 香港法例 Lap Tak Cheung 1.5 GB download
  47. 47 PikaDex - Dex for every game! Daniel Byon 1.5 GB download
  48. 48 世界名画鉴赏 继岩 孙 1.5 GB download
  49. 49 All Birds Guianas Sunbird Images OHG 1.5 GB download
  50. 50 All Birds Sweden - Photo Guide Sunbird Images OHG 1.5 GB download
  51. 51 圣经The Holy Bible国语朗读有声高清全集版 水萍 林 1.5 GB download
  52. 52 All Birds Germany Sunbird Images OHG 1.4 GB download
  53. 53 圣经国语(普通话)有声朗读新约旧约全集 伟 徐 1.4 GB download
  54. 54 Stewart Australian Bird Calls mydigitalearth.com 1.4 GB download
  55. 55 All Birds Scotland Photo Guide Sunbird Images OHG 1.4 GB download
  56. 56 Quran Audio - Sheikh Abu Bakr Shatry Pakistan Data Management Services 1.4 GB download
  57. 57 Früchte und Beeren PRO NATURE MOBILE 1.4 GB download
  58. 58 BirdPro High Branching cc 1.4 GB download
  59. 59 3 Circle Problem Hotsource ESD 1.4 GB download
  60. 60 佛经佛咒大全 - 佛学修行者必备 莹 李 1.4 GB download
  61. 61 Pizzey and Knight Birds of Aus Gibbon Multimedia Pty Ltd 1.3 GB download
  62. 62 NABU Vogelwelt Sunbird Images OHG 1.3 GB download
  63. 63 Birdly - BirdLife Australia Sunbird Images OHG 1.3 GB download
  64. 64 The Pyramids NatureGuides Ltd. 1.3 GB download
  65. 65 英文有声圣经（中英文双显, 字幕同步） hui liu 1.3 GB download
  66. 66 Stuarts’ African Mammals mydigitalearth.com 1.3 GB download
  67. 67 LDOCE (InApp) English Channel, Inc. 1.3 GB download
  68. 68 LDOCE Enfour, Inc. 1.3 GB download
  69. 69 Birds of Ireland Field Guide Sunbird Images OHG 1.3 GB download
  70. 70 减肥计划：瘦身达人帮您健身，健康美容食谱小诀窍 敬超 薛 1.3 GB download
  71. 71 新概念英语-nce全四册轻松学习写作 江文 王 1.3 GB download
  72. 72 Canadian Citizenship-Test 2020 Davy Rodenko 1.3 GB download
  73. 73 Rope Rescue CZ APPKEE s.r.o. 1.3 GB download
  74. 74 圣经广东话(粤语)朗读 水萍 林 1.3 GB download
  75. 75 RELAYCARS® Evox Productions LLC 1.3 GB download
  76. 76 Handy Bible Chinese Pro 隨手讀聖經 Vincent Chiu 1.2 GB download
  77. 77 Furigana Extension Jumpei Adachi 1.2 GB download
  78. 78 Vogels van Nederland en België Sunbird Images OHG 1.2 GB download
  79. 79 Collins Bird Guide NatureGuides Ltd. 1.2 GB download
  80. 80 圣经广东话(粤语) 朗读版 The Holy Bible 伟 徐 1.2 GB download
  81. 81 Wordverse Furnace Creek Software LLC 1.2 GB download
  82. 82 广场舞：离线视频教学，专业舞者教您跳广场舞 敬超 薛 1.2 GB download
  83. 83 上下五千年-世界历史 强 马 1.2 GB download
  84. 84 Offline Quran Audio Reader Pro BEKART TECH BILISIM TEKNOLOJI INSAAT TICARET LIMITED SIRKETI 1.2 GB download
  85. 85 Pilzführer Deutschland, Pilze! Sunbird Images OHG 1.2 GB download
  86. 86 超級クラウン中日・クラウン日中辞典 ロゴヴィスタ株式会社 1.2 GB download
  87. 87 محمود الحصري - بدون انترنت Abdulrahman Alsaab 1.2 GB download
  88. 88 Quran Audio - Sheikh Minshawi Pakistan Data Management Services 1.2 GB download
  89. 89 SpokenWord Audio Bible KJV George Dimidik 1.2 GB download
  90. 90 SkySafari 8 Plus Simulation Curriculum Corp. 1.2 GB download
  91. 91 Ois'App - Oiseaux de France Sunbird Images OHG 1.2 GB download
  92. 92 小学館 精選版 日本国語大辞典 ロゴヴィスタ株式会社 1.2 GB download
  93. 93 Pilzführer Schweiz – Pilze Pro Sunbird Images OHG 1.2 GB download
  94. 94 英汉・万词王：五百万词条的离线英汉词典 晶晶 殷 1.1 GB download
  95. 95 All birds CH - photo guide Sunbird Images OHG 1.1 GB download
  96. 96 Insektenführer Pro Natura Sunbird Images OHG 1.1 GB download
  97. 97 Vögel in Österreich Sunbird Images OHG 1.1 GB download
  98. 98 SkySafari 7 Plus Simulation Curriculum Corp. 1.1 GB download
  99. 99 Saltwater Tales Department of Primary Industries and Regional Development 1.1 GB download
  100. 100 Psalm Daily Quotes ASV Systems of Merritt, Inc. 1.1 GB download

Showing 100 published positions. Boards recompute automatically, so a crown can change hands at any time.

Rewind the board · last 12 snapshots
30 Sep 2026
  1. 1易经学：曾仕强讲解易经的奥秘
  2. 2BWP
  3. 3All Birds North. South America
  4. 4Musicals @ LCS
  5. 5Untethered LLM
  6. 6改訂新版 世界大百科事典
Leaders by downloadtop 14 of 19,904
1st14th

What the data shows

▲What the data shows

  • The leader is a genuine outlier: 易经学：曾仕强讲解易经的奥秘 posts 2.4× the download of the typical entry on this board (a median of 1.5 GB download).
  • From top to bottom, this top 100 runs from 3.5 GB down to 1.1 GB.
  • Sunbird Images OHG is the most represented maker here, with 21 apps in the top 100.

How this board is measured

Metric
The largest downloads in Reference.
Qualifies
A Reference app with a real file size.
Why it matters
The heavyweights of the Reference category, measured in gigabytes.
Known limits
Reflects public listing data only; a figure we read, never one we estimate. Listings are read from Apple’s public metadata and are not restricted to a single storefront. Methodology →