App AnalyticsMarket IntelligenceTop AppsTop SDKsMobile IndexASO Tools
Sign upLog in

Top Ranked Apps

Browse the top apps in every category and every country, updated every hour.

iOS
 
Amazon
Mac
 
 
Store
Amazon
Country
 Japan
Category
Reference
All Reference

Top Reference Apps

Updated an hour ago
Free
Paid
Free
1. NASA
Free · NASA
2. Math for kids
Free · Makorino, LLC
3. Learn Japanese Hiragana!
Free · Makorino, LLC
4. Happy Family for Toca Boca
Free · Palm Infotech
5. ひらがなパズル
Free ·  
6. Kanji Recognizer
Free · Nikolay Elenkov
7. Learn Japanese Katakana!
Free · Makorino, LLC
8. Tips for Toca School World
Free · SMIT APPS
9. The multiplication table training
Free · Pure Water
10. Japanese English Dictionary & Translator Free 英和辞典
Free · Bravolol
11. Safari Tours
Free · Harry
12. MasterCraft Italian Brainrot
Free · Carry Apps
13. HyakuninIsshu FirstKaruta Free
Free · PolygonDrill Ltd.
14. Math Animations (Grades 1-8): Includes numbers, decimals, fractions, addition, subtraction, multiplication, division, geometry(Perimeter and Area of parallelograms, triangles, trapezoids) measurement, algebra. Elementary and Middle School Mathematics
Free · 董希成
15. English Japanese Dictionary
Free · nakainfo.llc
16. elementary school Japanese language test
Free · GreenTea
17. Dictionary
Free · Mikalai Yatskevich
18. 漢検３級必勝！厳選問題集
Free · yoshihiro kawamoto
19. 英検準２級レベル編　英単語クイズ
Free · アプリアカデミー
20. Eiken Grade 5 level English word quiz
Free · アプリアカデミー
21. Learn English useful phrases
Free · hyperage
22. Wikipedia
Free · Wikimedia Foundation
23. アンパンマンとたし算で遊ぼう！
Free · funmake_apppj
24. 英検準２級　単語マスター
Free · risest
25. Kanji Nankuro dictionary
Free · SK
26. Chinese!Pinyin of the Tiger
Free · Hikari Nakashima
27. Map of France in Japanese
Free · Olivier MUHLEISEN
28. GarageBand Shortcuts
Free · Happy KnK
29. Japanese Dictionary Takoboto
Free · Takoboto
30. Certified Hazardous Materials Manager exam questions　App
Free · furavono
Paid
1. KanjiKentei Training DX
¥400 · 学校ネット株式会社
2. Solar Walk Planetarium 3D - Solar System Model
$2.99 · Vito Technology
3. Update Play Store Info / Play Services Error fix / Play Store Install on Amazon fire
Free · bheraapps
4. 88 constellations picture book
¥100 · 有限会社ドリームズ・カム・トゥルー
5. [DX] Talking Kids Dictionary - All Ride Version -
¥143 · Go-Next, Inc.
6. Learn Chinese - Happy Flash Cards for Kids
$0.99 · Fantasica Technology Co,. Ltd
7. Proverb , idioms , obfuscation Kanji learning small dictionary [ ad-free version]
¥100 · 目白書房
8. Japandix'
¥100 · 有限会社ドリームズ・カム・トゥルー
9. Red Ball Vol02
Free · Firstlyyapp
10. Santa Christmas Songs
$4.99 · Umohso
11. HyakuninIsshu FirstKaruta
¥300 · PolygonDrill Ltd.
12. Pocketbook Appendix+
¥100 · TechnoSquare Inc.
13. Learning English! FLOPPO Kids
$3.99 · Hikari Nakashima
14. FSI: German Basic Course Vol. 1 (Level 1) - by Audio-Forum / Foreign Service Institute
$19.95 · Selectsoft Publishing
15. Webster's New World College Dictionary and Roget's A-Z Thesaurus
$24.99 · MobiSystems, Inc.
16. Dungeon Craft
$3.99 · Inmme uny
17. FNF Music Battle Online
$4.99 · Umohso
18. Oxford Dictionary of English with Audio
¥3 · MobiSystems, Inc.
19. Learn French: Listen, speak and play
$0.99 · Bacarox
20. DoomCraft
$4.99 · Peeds appgh
21. 3250 questions! Kanken (primary to grade 10)
¥99 · Hanauta inc.
22. Oxford Advanced Learner’s Dictionary, 8th edition
$30.99 · Paragon Software Group
23. Ultimate English Quiz (Kindle Tablet Edition)
$2.99 · Handyx Limited
24. Kanji, Kana
$5.59 · Xamisoft
25. Longman Dictionary of Contemporary English 5 – Audio Edition
¥2 · Mobifusion, Inc.
26. Cheats for GTA 5: Guide & Tips for Grand Theft Auto V (unofficial)
$0.99 · Malibu Apps
27. GoGo英会話 ピー子の一日 後編
¥100 · hyperage
28. ExoNathan Français CP : des exercices de révision et d’entraînement pour les élèves du primaire
$8.18 · Editions Nathan
29. Korean Dictionary
$19.13 · 学友書房
30. KeyChord
$2.99 · Umito
See More Top Apps with a Free Account
Sign up to see all the apps ranked in this list
Login
Sign up
Copyright © 2009 - 2026. All rights reserved  •  Privacy  •  Terms