Top Paid Reference iPhone Apps Ranking in Japan

See the full list of Japan Top Paid iPhone Reference apps for August 24, and read the full analysis below

Last updated : August 24, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	スゴイ便利帳Shen-Wen Yang	Reference	1	32
2	2	Knots 3DDavid Boren	Reference	2	6
3	3	三省堂国語辞典第七版MONOKAKIDO Co. Ltd.	Reference	3	38
4	4	小学館ロベール仏和大辞典MONOKAKIDO Co. Ltd.	Reference	4	39
5	5	新明解国語辞典第七版【三省堂】(ONESWING)CODEDYNAMIX CO.,LTD.	Reference	5	39
6	6	ウィズダム英和・和英辞典 2MONOKAKIDO Co. Ltd.	Reference	6	1
7	7	常用漢字筆順辞典NOWPRODUCTION CO.,LTD	Reference	7	6
8	8	Daijisen Jpn-Jpn DictionaryHMDT Co., Ltd.	Reference	8	5
9	9	葉っぱ図鑑 - Leaf Dictionary -PRODUCE MEDIA, K.K.	Reference	9	10
10	10	小学館中日・日中辞典（第3版）MONOKAKIDO Co. Ltd.	Reference	10	20
11	11	Al Quran TranslationPT Dalfindo Pustaka Digital	Reference	11	18
12	12	西和中辞典・和西辞典MONOKAKIDO Co. Ltd.	Reference	12	23
13	13	研究社リーダーズ英和辞典第3版LogoVista Corp.	Reference	13	23
14	14	大辞林MONOKAKIDO Co. Ltd.	Reference	14	11
15	15	LDOCEEnfour, Inc.	Reference	15	13
16	16	広辞苑第七版【岩波書店】(ONESWING)CODEDYNAMIX CO.,LTD.	Reference	16	41
17	17	日本の野鳥（山溪ハンディ図鑑）MONOKAKIDO Co. Ltd.	Reference	17	52
18	18	Historical Atlasjododdle co, ltd	Reference	18	-
19	19	古文辞典Li Guo	Reference	19	92
20	20	Aratools Arabic-EnglishAndre Lynum	Reference	20	-
21	21	Knot IQ: 3D Knot TyingThe Bear Essentials Outdoors Co. LTD.	Reference	21	-
22	22	Dear Passengers Panic PlaybookTiemen Oldenburger	Reference	22	-
23	23	花しらべ花認識/花検索masahiro mizutani	Reference	23	19
24	24	伊和・和伊中辞典MONOKAKIDO Co. Ltd.	Reference	24	18
25	25	SkySafari 8 ProSimulation Curriculum Corp.	Reference	25	18
26	26	ジーニアス英和・和英辞典（第5版／第3版）MONOKAKIDO Co. Ltd.	Reference	26	17
27	27	Longman E-J DictionaryEnfour, Inc.	Reference	27	17
28	28	生成AIパスポート単語帳Daisuke Matsubara	Reference	28	17
29	29	SkySafariSimulation Curriculum Corp.	Reference	29	17
30	30	表現のための実践ロイヤル英文法MONOKAKIDO Co. Ltd.	Reference	30	16
31	31	研究社新英和（第７版）和英（第５版）中辞典音声付きLogoVista Corp.	Reference	31	16
32	32	jp-mm DictFlexTech Co., Ltd	Reference	32	14
33	33	CJKI Vietnamese-Japanese Dict.The CJK Dictionary Institute, Inc.	Reference	33	16
34	34	Solar Eclipse Guide: August 12Vito Technology Inc.	Reference	34	14
35	35	Musuberu: 3D Rope KnotsDaisuke Yamaguchi	Reference	35	19
36	36	Collins German-EnglishUltralingua, Inc.	Reference	36	15
37	37	Latin Lexicon DictionaryOffline Wiktionary LLC	Reference	37	15
38	38	DictionnaireTypi Dev	Reference	38	15
39	39	Dictionary German English PONSPONS Langenscheidt GmbH	Reference	39	15
40	40	German English XL DictionaryLangenscheidt-Verlag Gesellschaft m.b.H.	Reference	40	15
41	41	Railmap for Open Railway MapFlorian Chrometz	Reference	41	15
42	42	Train LayoutsJan P. Barnholt	Reference	42	15
43	43	南国魚ガイド(1700種類の魚図鑑)KATSUHISA MURAMATSU	Reference	43	15
44	44	ArtPose Proshawn ogle	Reference	44	13
45	45	Pocketbook AppendixTECHNO SQUARE inc.	Reference	45	13
46	46	Forvo PronunciationForvo Media SL	Reference	46	12
47	47	ArtPose Female Editionshawn ogle	Reference	47	10
48	48	Merriam-Webster Dictionary+Merriam-Webster, Inc.	Reference	48	10
49	49	Dictionnaire Larousse françaisEditions Larousse	Reference	49	10
50	50	Car parts for Honda (EPC)Karina Balkarova	Reference	50	10
51	51	EBPocket ProfessionalHirohisa Ishida	Reference	51	9

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Top Paid iOS Reference Apps Ranking in Japan: August 24 Ranking Analysis

スゴイ便利帳 is the top Paid Reference iOS app in Japan for August 24, since it's ranking increased by 32 positions since last month. スゴイ便利帳 is ranked in the Reference apps category, and was developed by Shen-Wen Yang.

Knots 3D rank has increased to 2nd position in Japan for August 24, which is a change of 6 positions in global ranking since last month. Knots 3D is published by David Boren and ranked under the Reference apps category in iOS in Japan

三省堂国語辞典第七版 is last of the top 3 Paid Reference apps in Apple Store ranking in Japan for this month, after it's rank increased by 38 positions since last month