Top Reference iPhone Apps Ranking in Japan

See the full list of Japan iPhone Reference apps for September 14, and read the full analysis below

Last updated : September 14, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	CoeFont Interpreter TranslatorCoeFont Co., Ltd	Reference	1	=
2	2	Google TranslateGoogle LLC	Reference	2	=
3	3	Naver Papago - AI TranslatorNAVER Corp.	Reference	3	=
4	4	Translate Now - AI TranslatorAIR APPS SYSTEMS, UNIPESSOAL, LDA	Reference	4	=
5	5	スマート辞書 - 国語・漢字・英語をカメラで調べる辞書アプリCOMMAND STYLE	Reference	5	=
6	6	DeepL TranslateDeepL SE	Reference	6	=
7	7	Translate AI.Mary srl	Reference	7	=
8	8	Live Translator - AI TranslateDigitalSail (HK) Limited	Reference	8	4
9	9	トリセツ-取扱説明書管理アプリTRYGLE Co.,Ltd.	Reference	9	1
10	10	WikipediaWikimedia Foundation	Reference	10	2
11	11	Translate AI - Live TranslateHEYOS YAZILIM HIZMETLERI TICARET LIMITED SIRKETI	Reference	11	2
12	12	Sky GuideFifth Star Labs LLC	Reference	12	2
13	13	Translate One: AI TranslatorTung To Dinh	Reference	13	2
14	14	HoloDex - TCG Scan & CollectMAVELLI - FZCO	Reference	14	1
15	15	HeritageAI: Ancestry & OriginsJOYLINK NETWORK TECH LIMITED	Reference	15	28
16	16	Kotoba—Voice Interpreter・MemosKOTOBA TECHNOLOGIES, INC.	Reference	16	1
17	17	PSA: Card Scanner & GradingCollectors Universe, Inc	Reference	17	1
18	18	AXCI: AI Card Centering GraderHAWKINGS INC.	Reference	18	=
19	19	Confit - Conference AppATLAS Co.,Ltd.	Reference	19	8
20	20	네이버 - NAVERNAVER Corp.	Reference	20	=
21	21	AR Translator: Translate PhotoBrainMount Ltd	Reference	21	1
22	22	Kanji Lookuptelethon k.k.	Reference	22	3
23	23	AI Translator:Voice&Text&PhotoTHREE TIGER NETWORK TECHNOLOGY LIMITED	Reference	23	=
24	24	TransGull - AI Live TranslatorSay Wow, Inc.	Reference	24	3
25	25	LINNÉ LENS - AI EncyclopediaLinne Corp.	Reference	25	1
26	26	英語辞書・英和辞典・翻訳 - 英辞郎 on the WEBALC PRESS INC.	Reference	26	1
27	27	Yahoo!知恵袋Yahoo Japan Corporation	Reference	27	2
28	28	FoilSnap: TCG Card ScannerNext Vision Limited	Reference	28	4
29	29	CoinSnap: Coin IdentifierNext Vision Limited	Reference	29	1
30	30	Sewpal: Sewing Pattern & GuidePIXELCELL PTE. LIMITED	Reference	30	3
31	31	百度翻译-英语学习必备Beijing Baidu Netcom Science & Technology Co.,Ltd	Reference	31	1
32	32	CoinIn: Coin Scan IdentifierVortemol Limited	Reference	32	20
33	33	TransQuick - Word ToolShaanxi Zhuowei Network Technology Co., Ltd.	Reference	33	8
34	34	Mazii: Japanese DictionaryGhi Nguyen	Reference	34	=
35	35	漢字辞典 - 手書き漢字検索アプリTrips LLC	Reference	35	1
36	36	BibleLife.Church	Reference	36	4
37	37	Japanese Kanji Lookup PLUSStudySwitch, Inc.	Reference	37	2
38	38	常用漢字筆順辞典 - 漢字検索NOWPRODUCTION CO.,LTD	Reference	38	5
39	39	Live AI Translate NowHong Kong Synastry Trading Limited	Reference	39	7
40	40	Mikke Fish IDzukan.com Inc.	Reference	40	10
41	41	同時通訳さん -リアルタイム音声翻訳・AI通訳・会議-Atsushi Koyama	Reference	41	10
42	42	Weblio英語辞書 - 英和辞典 - 和英辞典を多数掲載GRAS Group, Inc.	Reference	42	2
43	43	DClock - Digital Flip ClockXiamen ShenZhuo Information Technology Co., Ltd.	Reference	43	4
44	44	Valking.gg - Valorant TrackerSueleyman Karaman	Reference	44	7
45	45	Language Translator by MateTwopeople Software LLC	Reference	45	1
46	46	スマート国語辞典StudySwitch, Inc.	Reference	46	9
47	47	DictionariesMONOKAKIDO Co. Ltd.	Reference	47	1
48	48	Voice Translator: AI TranslateBP Mobile LLC	Reference	48	10
49	49	Bible Path: Prayers & WidgetsDEEP FLOW SOFTWARE SERVICES - FZCO	Reference	49	8
50	50	Weblio国語辞典 - 辞書や辞典を多数掲載GRAS Group, Inc.	Reference	50	10
51	51	Shirabe JishoBlazej Stanek	Reference	51	4

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Top iOS Reference Apps in Japan: Ranking Analysis for September 14

CoeFont Interpreter Translator is the top iOS Reference app in Japan for September 14, since it's ranking did not change by 0 positions since last month. CoeFont Interpreter Translator is ranked in the Reference apps category, and was developed by CoeFont Co., Ltd.

Google Translate rank has did not change to 2nd position in Japan for September 14, which is a change of 0 positions in ranking since last month. Google Translate is published by Google LLC 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 did not change by 0 positions since last month