Top Reference iPhone Apps Ranking in Japan

See the full list of Japan iPhone Reference apps for April 7, and read the full analysis below

Last updated : April 7, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Google TranslateGoogle LLC	Reference	1	=
2	2	Translate Now - AI TranslatorAIR APPS SYSTEMS, UNIPESSOAL, LDA	Reference	2	=
3	3	Live Translator - AI TranslateDigitalSail (HK) Limited	Reference	3	=
4	4	Naver Papago - AI TranslatorNAVER Corp.	Reference	4	=
5	5	DeepL TranslateDeepL SE	Reference	5	=
6	6	スマート辞書 - 国語・英語・漢字をカメラで調べる辞書アプリCOMMAND STYLE	Reference	6	2
7	7	トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.	Reference	7	1
8	8	PSA: Card Scanner & GradingCollectors Universe, Inc	Reference	8	1
9	9	Kanji Lookuptelethon k.k.	Reference	9	=
10	10	英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS INC.	Reference	10	5
11	11	Sky GuideFifth Star Labs LLC	Reference	11	1
12	12	Kotoba - Voice TranslationKOTOBA TECHNOLOGIES, INC.	Reference	12	1
13	13	DictionariesMONOKAKIDO Co. Ltd.	Reference	13	2
14	14	AR Translator: Translate PhotoBrainMount Ltd	Reference	14	=
15	15	CoeFont Interpreter TranslatorCoeFont Co., Ltd	Reference	15	4
16	16	Mazii: Dict. to learn JapaneseGhi Nguyen	Reference	16	=
17	17	Translate AI • AI TranslatorHEYOS YAZILIM HIZMETLERI TICARET LIMITED SIRKETI	Reference	17	4
18	18	BibleLife.Church	Reference	18	=
19	19	Picture Bird: Bird identifierNext Vision Limited	Reference	19	7
20	20	Yahoo!知恵袋Yahoo Japan Corporation	Reference	20	3
21	21	TransGull - AI Live TranslatorSay Wow, Inc.	Reference	21	3
22	22	Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.	Reference	22	10
23	23	네이버 - NAVERNAVER Corp.	Reference	23	1
24	24	InstantTranslator:AI TranslateAPPLABS LIMITED	Reference	24	1
25	25	漢字辞典 - 手書き漢字検索アプリTrips LLC	Reference	25	=
26	26	Japanese Kanji Lookup PLUSStudySwitch, Inc.	Reference	26	1
27	27	LINNÉ LENS - AI EncyclopediaLinne Corp.	Reference	27	7
28	28	常用漢字筆順辞典 - 漢字検索NOWPRODUCTION CO.,LTD	Reference	28	=
29	29	Poppy Chapter 5 for MinecraftPush the Button Productions	Reference	29	=
30	30	Shirabe JishoBlazej Stanek	Reference	30	7
31	31	Oxford Dictionary & ThesaurusMobiSystems, Inc.	Reference	31	13
32	32	MOJisho: Japanese DictionaryKrosea (Guangzhou) Co.,Ltd	Reference	32	4
33	33	Ani Guide for Animal CrossingLung Kin Cheng	Reference	33	=
34	34	Valking.gg - Valorant TrackerSueleyman Karaman	Reference	34	1
35	35	六法Catalystwo Limited	Reference	35	13
36	36	西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto	Reference	36	2
37	37	Voice Translator: AI TranslateBP Mobile LLC	Reference	37	6
38	38	CoinSnap: Coin IdentifierNext Vision Limited	Reference	38	8
39	39	Hidden Camera Detector &FinderFoshan Fullstack Technology LLC	Reference	39	5
40	40	Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.	Reference	40	1
41	41	Merlin Bird ID by Cornell LabCornell University	Reference	41	10
42	42	百度翻译-英语学习必备Beijing Baidu Netcom Science & Technology Co.,Ltd	Reference	42	3
43	43	３秒敬語 - ３秒AIチャット3BYO KEIGO K.K	Reference	43	3
44	44	DClock - Digital Flip Clock少杰施	Reference	44	3
45	45	World Heritage - UNESCO ListFlorian Gerus	Reference	45	19
46	46	英和辞典 - 英語辞書アプリStudySwitch, Inc.	Reference	46	8
47	47	HoloDex - TCG Scan & CollectMAVELLI - FZCO	Reference	47	8
48	48	WikipediaWikimedia Foundation	Reference	48	6
49	49	Lok l0k: Watch Drama TV,MoviesOlivia Harris	Reference	49	3
50	50	DONGRI S (どんぐり)EAST Co., Ltd.	Reference	50	=

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Top iOS Reference Apps in Japan: Ranking Analysis for April 7

Google Translate is the top iOS Reference app in Japan for April 7, since it's ranking did not change by 0 positions since last month. Google Translate is ranked in the Reference apps category, and was developed by Google LLC.

Translate Now - AI Translator rank has did not change to 2nd position in Japan for April 7, which is a change of 0 positions in ranking since last month. Translate Now - AI Translator is published by AIR APPS SYSTEMS, UNIPESSOAL, LDA and ranked under the Free Reference apps category in iOS in Japan

Live Translator - AI Translate is last of the top 3 Free Reference apps in Apple Store ranking in Japan for this month, after it's rank did not change by 0 positions since last month