Top Reference iPhone Apps Ranking in Japan

See the full list of Japan iPhone Reference apps for June 23, and read the full analysis below

Last updated : June 23, 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	1
3	3	Naver Papago - AI TranslatorNAVER Corp.	Reference	3	1
4	4	DeepL TranslateDeepL SE	Reference	4	=
5	5	トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.	Reference	5	=
6	6	AXCI: AI Card Centering GraderHAWKINGS INC.	Reference	6	=
7	7	Translate AI - Live TranslateHEYOS YAZILIM HIZMETLERI TICARET LIMITED SIRKETI	Reference	7	4
8	8	Kanji Lookuptelethon k.k.	Reference	8	2
9	9	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	9	=
10	10	PSA: Card Scanner & GradingCollectors Universe, Inc	Reference	10	3
11	11	Sky GuideFifth Star Labs LLC	Reference	11	3
12	12	Kotoba - Interpreter・MemoKOTOBA TECHNOLOGIES, INC.	Reference	12	1
13	13	Live Translator - AI TranslateDigitalSail (HK) Limited	Reference	13	1
14	14	Mazii Japanese Dictionary JLPTGhi Nguyen	Reference	14	=
15	15	Translate Go: AI TranslatorTung To Dinh	Reference	15	=
16	16	Translate AI.Mary srl	Reference	16	=
17	17	AR Translator: Translate PhotoBrainMount Ltd	Reference	17	=
18	18	BibleLife.Church	Reference	18	8
19	19	TransGull - AI Live TranslatorSay Wow, Inc.	Reference	19	1
20	20	Confit - Conference AppATLAS Co.,Ltd.	Reference	20	1
21	21	英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS INC.	Reference	21	6
22	22	네이버 - NAVERNAVER Corp.	Reference	22	2
23	23	Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.	Reference	23	2
24	24	常用漢字筆順辞典 - 漢字検索NOWPRODUCTION CO.,LTD	Reference	24	5
25	25	Yahoo!知恵袋Yahoo Japan Corporation	Reference	25	3
26	26	CoeFont Interpreter TranslatorCoeFont Co., Ltd	Reference	26	12
27	27	Picture Bird: Bird identifierNext Vision Limited	Reference	27	5
28	28	漢字辞典 - 手書き漢字検索アプリTrips LLC	Reference	28	3
29	29	Merlin Bird ID by Cornell LabCornell University	Reference	29	1
30	30	틱재팬 - 일본어 특화 AI 번역BONGJUN JUNG	Reference	30	7
31	31	LINNÉ LENS - AI EncyclopediaLinne Corp.	Reference	31	10
32	32	WikipediaWikimedia Foundation	Reference	32	1
33	33	Japanese Kanji Lookup PLUSStudySwitch, Inc.	Reference	33	3
34	34	Bible Chat: Daily DevotionalBook Vitals Inc.	Reference	34	13
35	35	DictionariesMONOKAKIDO Co. Ltd.	Reference	35	4
36	36	PlantAI: Identifier & DiagnoseGlority Global Group Ltd.	Reference	36	2
37	37	Valking.gg - Valorant TrackerSueleyman Karaman	Reference	37	9
38	38	Shirabe JishoBlazej Stanek	Reference	38	6
39	39	AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED	Reference	39	15
40	40	CoinSnap: Coin IdentifierNext Vision Limited	Reference	40	8
41	41	Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.	Reference	41	1
42	42	Lok l0k-Watch Drama Movies,TVTimm Croes	Reference	42	5
43	43	InstantTranslator:AI TranslateAPPLABS LIMITED	Reference	43	8
44	44	Voice Translator: AI TranslateBP Mobile LLC	Reference	44	1
45	45	Hidden Camera Detector &FinderFoshan Fullstack Technology LLC	Reference	45	3
46	46	スマート国語辞典StudySwitch, Inc.	Reference	46	4
47	47	DClock - Digital Flip ClockXiamen ShenZhuo Information Technology Co., Ltd.	Reference	47	4
48	48	筆順（ひつじゅん）漢字辞典Flipout LLC	Reference	48	4
49	49	西暦・和暦・年齢・干支早見表Shigeyuki Hamamoto	Reference	49	2
50	50	Mate Translate – AI translatorTwopeople Software LLC	Reference	50	5
51	51	HoloDex - TCG Scan & CollectMAVELLI - FZCO	Reference	51	2

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Top iOS Reference Apps in Japan: Ranking Analysis for June 23

Google Translate is the top iOS Reference app in Japan for June 23, 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 increased to 2nd position in Japan for June 23, which is a change of 1 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

Naver Papago - AI Translator is last of the top 3 Free Reference apps in Apple Store ranking in Japan for this month, after it's rank decreased by -1 positions since last month