Top Reference iPhone Apps Ranking in Japan

See the full list of Japan iPhone Reference apps for March 27, and read the full analysis below

Last updated : March 27, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Google TranslateGoogle LLC	Reference	1	=
2	2	Naver Papago - AI TranslatorNAVER Corp.	Reference	2	=
3	3	Translate Now - AI TranslatorAIR APPS SYSTEMS, UNIPESSOAL, LDA	Reference	3	=
4	4	Live Translator - AI TranslateDigitalSail (HK) Limited	Reference	4	=
5	5	TransGull - AI Live TranslatorSay Wow, Inc.	Reference	5	1
6	6	DeepL TranslateDeepL SE	Reference	6	1
7	7	トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.	Reference	7	=
8	8	Confit - Conference AppATLAS Co.,Ltd.	Reference	8	4
9	9	Kanji Lookuptelethon k.k.	Reference	9	1
10	10	Kotoba - Voice TranslationKOTOBA TECHNOLOGIES, INC.	Reference	10	2
11	11	PSA: Card Scanner & GradingCollectors Universe, Inc	Reference	11	2
12	12	Sky GuideFifth Star Labs LLC	Reference	12	4
13	13	Picture Bird: Bird identifierNext Vision Limited	Reference	13	1
14	14	AR Translator: Translate PhotoBrainMount Ltd	Reference	14	3
15	15	CoeFont Interpreter TranslatorCoeFont Co., Ltd	Reference	15	2
16	16	Mazii: Dict. to learn JapaneseGhi Nguyen	Reference	16	-
17	17	네이버 - NAVERNAVER Corp.	Reference	17	3
18	18	英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS INC.	Reference	18	1
19	19	AI Translator - Translate AIHEYOS YAZILIM HIZMETLERI TICARET LIMITED SIRKETI	Reference	19	4
20	20	Yahoo!知恵袋Yahoo Japan Corporation	Reference	20	2
21	21	LINNÉ LENS - AI EncyclopediaLinne Corp.	Reference	21	4
22	22	DictionariesMONOKAKIDO Co. Ltd.	Reference	22	2
23	23	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	23	1
24	24	Valking.gg - Valorant TrackerSueleyman Karaman	Reference	24	11
25	25	常用漢字筆順辞典 - 漢字検索NOWPRODUCTION CO.,LTD	Reference	25	4
26	26	Orisy (オリシー)Tatsuya Harata	Reference	26	1
27	27	Japanese Kanji Lookup PLUSStudySwitch, Inc.	Reference	27	1
28	28	Tarbo PDF CreatorMINER (HK) CO., LIMITED	Reference	28	7
29	29	Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.	Reference	29	7
30	30	Ani Guide for Animal CrossingLung Kin Cheng	Reference	30	1
31	31	Translate AI.Mary srl	Reference	31	8
32	32	Voice Translator: AI TranslateBP Mobile LLC	Reference	32	5
33	33	漢字辞典 - 手書き漢字検索アプリTrips LLC	Reference	33	7
34	34	Hidden Camera Detector &FinderFoshan Fullstack Technology LLC	Reference	34	4
35	35	Shirabe JishoBlazej Stanek	Reference	35	2
36	36	HoloDex - TCG Scan & CollectMAVELLI - FZCO	Reference	36	4
37	37	Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.	Reference	37	3
38	38	百度翻译-英语学习必备Beijing Baidu Netcom Science & Technology Co.,Ltd	Reference	38	9
39	39	３秒敬語 - ３秒AIチャット3BYO KEIGO K.K	Reference	39	6
40	40	BibleLife.Church	Reference	40	1
41	41	西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto	Reference	41	11
42	42	Bible Path: Prayers & WidgetsDEEP FLOW SOFTWARE SERVICES - FZCO	Reference	42	9
43	43	Oxford Dictionary & ThesaurusMobiSystems, Inc.	Reference	43	1
44	44	MOJisho: Japanese DictionaryKrosea (Guangzhou) Co.,Ltd	Reference	44	5
45	45	DClock - Digital Flip Clock少杰施	Reference	45	4
46	46	筆順（ひつじゅん）漢字辞典Flipout LLC	Reference	46	2
47	47	Sky Tonight - Stargazing GuideVito Technology Inc.	Reference	47	4
48	48	英和辞典 - 英語辞書アプリStudySwitch, Inc.	Reference	48	2
49	49	DIC COLOR GUIDEDICGraphics Corporation	Reference	49	2
50	50	CoinSnap: Coin IdentifierNext Vision Limited	Reference	50	2

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Top iOS Reference Apps in Japan: Ranking Analysis for March 27

Google Translate is the top iOS Reference app in Japan for March 27, 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.

Naver Papago - AI Translator rank has did not change to 2nd position in Japan for March 27, which is a change of 0 positions in ranking since last month. Naver Papago - AI Translator is published by NAVER Corp. and ranked under the Free Reference apps category in iOS in Japan

Translate Now - AI Translator 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