Top Reference apps in Japan 🇯🇵
As of May 18, 2026, Google Translate is the #1 Reference app in Japan on iOS.
iOSAndroid
#App / PublisherCategoryIntel
- 1
- 2
- 3
- 4
- 5
- 6
辞書／辞典／その他 - 72
辞書／辞典／その他 - 81
- 91
- 102
Referencia - 11
辞書／辞典／その他 - 122
- 13
- 1432
- 155
- 161
Referencia - 171
- 184
- 199
辞書／辞典／その他 - 207
辞書／辞典／その他 - 213
辞書／辞典／その他 - 2210
辞書／辞典／その他 - 23
- 245
Referencia - 2510
- 267
- 276
- 284
辞書／辞典／その他 - 293
Referencia - 301
辞書／辞典／その他 - 319
辞書／辞典／その他 - 326
Dictionaries物書堂
Referencia - 3311
- 34
- 356
- 366
- 371
辞書／辞典／その他 - 388
- 3916
辞書／辞典／その他 - 401
- 4111
- 423
- 436
- 444
Referencia - 455
Referencia - 4629
Confit - 学会アプリ株式会社アトラス
辞書／辞典／その他 - 47
辞書／辞典／その他 - 48
辞書／辞典／その他 - 496
- 504
辞書／辞典／その他
What changed
Movement between the previous day and May 18, 2026.
New entrants
Dictionary.#56
IEEE INFOCOM#82
Risers
- Wikipedia
#46 → #14
Live Talk Translator#99 → #68
同時通訳さん -リアルタイム音声翻訳・AI通訳・会議-#77 → #58
六法#70 → #52
AI Translator:Voice&Text&Photo#88 → #70
Fallers
- Confit - 学会アプリ
#17 → #46
旧古河バラコレ#25 → #51
JW Library#51 → #74
Pixelmon Addons - Minecraft PE#74 → #93
Poppy Chapter 5 for Minecraft#41 → #57
Methodology
Rankings are pulled daily from the iOS store charts for Japan. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.
Frequently asked questions
What is the #1 Reference app in Japan on iOS?
As of May 18, 2026, Google Translate is the #1 Reference app in Japan on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for Japan every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for Japan. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.