| 1 | 1 |  PhET SimulationsUniversity of Colorado Boulder | 教育 | 1 | 4 |
| 2 | 2 |  AnkiMobile FlashcardsAnki Software LLC | 教育 | 2 | 1 |
| 3 | 3 |  SkyView®Terminal Eleven LLC | 教育 | 3 | 3 |
| 4 | 4 |  StudyWristNathan Pawlik | 教育 | 4 | - |
| 5 | 5 |  Numberblocks Treasure HuntBLUE-ZOO PRODUCTIONS LTD | 教育 | 5 | 3 |
| 6 | 6 |  American Mensa Brain TestBarnstorm Games Limited | 教育 | 6 | 3 |
| 7 | 7 |  Chemical Tanker Operation. CESMaxim Lukyanenko | 教育 | 7 | 3 |
| 8 | 8 |  UcionicaGoran Leutar | 教育 | 8 | 1 |
| 9 | 9 |  PlantSnap Pro: Identify PlantsPlantSnap, Inc. | 教育 | 9 | 1 |
| 10 | 10 |  Star Walk 2 Pro: Sky Map LiveVito Technology Inc. | 教育 | 10 | 1 |
| 11 | 11 |  Solar Walk: Space Simulator 3DVito Technology Inc. | 教育 | 11 | 1 |
| 12 | 12 |  Monkey Preschool LunchboxTHUP Games LLC | 教育 | 12 | 1 |
| 13 | 13 |  Toca Hair Salon 2Toca Boca AB | 教育 | 13 | 1 |
| 14 | 14 |  Sound TouchSoundTouch Interactive | 教育 | 14 | 1 |
| 15 | 15 |  Saveti za roditelje NTCMilan Struhar | 教育 | 15 | 1 |
| 16 | 16 |  The Human Body by TinybopTinybop Inc. | 教育 | 16 | 1 |
| 17 | 17 |  iMathematics™ ProAntonio Giarrusso | 教育 | 17 | 1 |
| 18 | 18 |  TozzleBenjamin Riegler | 教育 | 18 | 1 |
| 19 | 19 |  Blaze & the Monster MachinesViacom International Inc. | 教育 | 19 | = |
| 20 | 20 |  Architecture of RadioRichard Vijgen | 教育 | 20 | = |
| 21 | 21 |  COLREG 72: safety at seaSmirnov Yury | 教育 | 21 | 3 |
| 22 | 22 |  Little Builders for KidsFox and Sheep GmbH | 教育 | 22 | 1 |
| 23 | 23 |  Spicker - Cheat like a ProNicolo Stanciu | 教育 | 23 | = |
| 24 | 24 |  Star Rover - Stargazing Guide寒飞 易 | 教育 | 24 | = |
| 25 | 25 |  PANTHEON - OfficialD'Uva Workshop S.r.l. | 教育 | 25 | 3 |
| 26 | 26 |  Solar Walk 2 - View Planets 3DVito Technology Inc. | 教育 | 26 | 1 |
| 27 | 27 |  StarMap 3D+ PlusEdward Sanville | 教育 | 27 | 1 |
| 28 | 28 |  ShapeBuilder Preschool PuzzlesMurtha Design LLC | 教育 | 28 | 1 |
| 29 | 29 |  SeaTestHeorhii Svyrydov | 教育 | 29 | 1 |
| 30 | 30 |  Starlight® - Explore the StarsION6, LLC | 教育 | 30 | 1 |
| 31 | 31 |  ColRegs: Nav Lights & ShapesThe Other Hat | 教育 | 31 | 1 |
| 32 | 32 |  Mathemagics: Mental MathBlue Lightning Labs | 教育 | 32 | 1 |
| 34 | 33 |  Math RefHappy Maau Studios, LLC | 教育 | 34 | 2 |
| 35 | 34 |  Peekaboo BarnBHHC LLC | 教育 | 35 | 2 |
| 36 | 35 |  Calculator ∞An Truong | 教育 | 36 | 2 |
| 37 | 36 |  Mensa IQ CheckBarnstorm Games Limited | 教育 | 37 | 2 |
| 38 | 37 |  BRIO World - RailwayFilimundus AB | 教育 | 38 | 2 |
| 39 | 38 |  Seabook+Ozgur GUNES | 教育 | 39 | 2 |
| 40 | 39 |  My First PuzzlesAlexandre Minard | 教育 | 40 | 2 |
| 41 | 40 |  Search With GoogleRija Iqbal | 教育 | 41 | 2 |
| 42 | 41 |  CES Test: Seagull TrainingAndrey Andreyev | 教育 | 42 | 2 |
| 43 | 42 |  Dr. Panda Restaurant 2Dr. Panda Ltd | 教育 | 43 | 2 |
| 44 | 43 |  Dr. Panda HospitalDr. Panda Ltd | 教育 | 44 | 2 |
| 45 | 44 |  Little Fox Nursery RhymesFox and Sheep GmbH | 教育 | 45 | 2 |
| 46 | 45 |  Physics++Dominik Hauser | 教育 | 46 | 2 |
| 47 | 46 |  StarMap 3DEdward Sanville | 教育 | 47 | 2 |
| 48 | 47 |  CE5 ContactSirius Technology Advanced Research, LLC | 教育 | 48 | 2 |
| 50 | 48 |  Little Fox Animal DoctorFox and Sheep GmbH | 教育 | 50 | 2 |
| 51 | 49 |  Italian verbs conjugationNealis | 教育 | 51 | 2 |
| 52 | 50 |  Abraham Hicks VortexAttractionMarc Mollicone | 教育 | 52 | 2 |
| 53 | 51 |  72 Names of GodThe Kabbalah Centre | 教育 | 53 | 2 |
