Top Reference iPhone Apps Ranking in Japan

See the full list of Japan iPhone Reference apps for March 25, and read the full analysis below

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

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Top iOS Reference Apps in Japan: Ranking Analysis for March 25

Google Translate is the top iOS Reference app in Japan for March 25, 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 25, 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