| 1 | 1 |  WolframAlpha ClassicWolfram Group LLC | 参考资料 | 1 | = |
| 2 | 2 |  Atlas Pro: Maps & FactsAppventions | 参考资料 | 2 | = |
| 3 | 3 |  Art Authority for iPadArt Authority LLC | 参考资料 | 3 | = |
| 4 | 4 |  AirportsApplicate Ltd | 参考资料 | 4 | = |
| 5 | 5 |  Barefoot World AtlasBarefoot Books Inc. | 参考资料 | 5 | = |
| 6 | 6 |  Wikipanion Plus for iPadRobert Chin | 参考资料 | 6 | = |
| 7 | 7 |  Knots 3DDavid Boren | 参考资料 | 7 | = |
| 8 | 8 |  The World HDDave Brown | 参考资料 | 8 | = |
| 9 | 9 |  Prof Brian Cox's UniverseHarper Collins Publishers Limited | 参考资料 | 9 | = |
| 10 | 10 |  LuminosWobbleworks LLC | 参考资料 | 10 | = |
| 11 | 11 |  Animated Knots by Grog HDGrog LLC | 参考资料 | 11 | = |
| 12 | 12 |  Airplane Flying HandbookCalculated Industries, Inc. | 参考资料 | 12 | = |
| 13 | 13 |  Pilot HandbookCalculated Industries, Inc. | 参考资料 | 13 | = |
| 14 | 14 |  Instrument Procedures HandbookCalculated Industries, Inc. | 参考资料 | 14 | = |
| 15 | 15 |  WordWeb Audio DictionaryAntony Lewis | 参考资料 | 15 | = |
| 16 | 16 |  The CIA World Factbook贤安 陈 | 参考资料 | 16 | = |
| 17 | 17 |  English / French dictionaryEditions Larousse | 参考资料 | 17 | = |
| 18 | 18 |  Dictionary and Thesaurus ProFarlex, Inc. | 参考资料 | 18 | = |
| 19 | 19 |  ArtPose Female Editionshawn ogle | 参考资料 | 19 | = |
| 20 | 20 |  The PyramidsNatureGuides Ltd. | 参考资料 | 20 | = |
| 21 | 21 |  Instrument Flying HandbookCalculated Industries, Inc. | 参考资料 | 21 | = |
| 22 | 22 |  Moon PhasesPiet Jonas | 参考资料 | 22 | = |
| 23 | 23 |  Dictionnaire Le Petit RobertDIAGONAL, SAS | 参考资料 | 23 | = |
| 24 | 24 |  Diplomacy & World FactsClint Bagwell Consulting | 参考资料 | 24 | = |
| 26 | 25 |  Aviation DictionaryAviation Supplies and Academics, Inc. | 参考资料 | 26 | = |
| 27 | 26 |  Fungi Kingdomde Bernard Simon | 参考资料 | 27 | = |
| 28 | 27 |  SkySafari 7 ProSimulation Curriculum Corp. | 参考资料 | 28 | = |
| 29 | 28 |  Brian Cox's Wonders of LifeHarper Collins Publishers Limited | 参考资料 | 29 | = |
| 30 | 29 |  Merriam-Webster Dictionary+Merriam-Webster, Inc. | 参考资料 | 30 | = |
| 31 | 30 |  Cheats: Sims 3 EditionAppYea Inc | 参考资料 | 31 | = |
| 32 | 31 |  Oxford Deluxe (ODE and OTE)Enfour, Inc. | 参考资料 | 32 | = |
| 33 | 32 |  GoSatWatch Satellite TrackingGoSoftWorks Development Co. | 参考资料 | 33 | = |
| 34 | 33 |  ArtPose Proshawn ogle | 参考资料 | 34 | = |
| 35 | 34 |  ArtPoseshawn ogle | 参考资料 | 35 | = |
| 36 | 35 |  RhymeZoneMerriam-Webster, Inc. | 参考资料 | 36 | = |
| 37 | 36 |  LDOCEEnfour, Inc. | 参考资料 | 37 | = |
| 38 | 37 |  iMissal CatholicCantcha, Inc. | 参考资料 | 38 | = |
| 39 | 38 |  SkySafari 7 PlusSimulation Curriculum Corp. | 参考资料 | 39 | = |
| 40 | 39 |  SkySafariSimulation Curriculum Corp. | 参考资料 | 40 | = |
| 41 | 40 |  VBA Guide For Excelmichael webb | 参考资料 | 41 | = |
| 42 | 41 |  Advanced English Dictionary HDJDMI Kft. | 参考资料 | 42 | = |
| 43 | 42 |  RAL iColoursColorix SA | 参考资料 | 43 | = |
| 44 | 43 |  Forvo PronunciationForvo Media SL | 参考资料 | 44 | = |
| 45 | 44 |  All Countries XLPiet Jonas | 参考资料 | 45 | = |
| 46 | 45 |  Boater's Pocket ReferenceCalculated Industries, Inc. | 参考资料 | 46 | = |
| 47 | 46 |  SunsetPiet Jonas | 参考资料 | 47 | = |
| 48 | 47 |  Ultralingua French-EnglishUltralingua, Inc. | 参考资料 | 48 | = |
| 49 | 48 |  Time.isEven Scharning | 参考资料 | 49 | = |
| 50 | 49 |  Bell 206B3Gyronimo, LLC | 参考资料 | 50 | = |
| 51 | 50 |  The Animator’s Survival KitFaber and Faber | 参考资料 | 51 | = |
| 52 | 51 |  Leonardo da Vinci: AnatomyNatureGuides Ltd. | 参考资料 | 52 | = |
