Top Paid Productivity iPhone Apps Ranking in Japan

See the full list of Japan Top Paid iPhone Productivity apps for December 9, and read the full analysis below

Last updated : December 9, 2025

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	Groundwire: VoIP SIP SoftphoneAcrobits	Productivity	1	4
2	2	iFacialMocapDevelopW LLC	Productivity	2	1
3	3	測量野帳器高式〜現場監督のための水準測量野帳アプリTakahide Noro	Productivity	3	18
4	4	Password Manager - Easy Pass2KAIHATSUISHIN CO., LTD.	Productivity	4	=
5	5	TampermonkeyJan Biniok	Productivity	5	12
6	6	Pythonista 3Ole Zorn	Productivity	6	4
7	7	BimmerLink for BMW and MINISG Software GmbH & Co. KG	Productivity	7	6
8	8	塗料の硬化剤　即計算！　iOS版Norifumi Tamura	Productivity	8	68
9	9	Things 3Cultured Code GmbH & Co. KG	Productivity	9	2
10	10	CamScanner + \| OCR ScannerShanghai Linguan Data Co.,Ltd	Productivity	10	1
11	11	Phone Buddy Phone Lost AlertFRE STUDIOS LLC	Productivity	11	3
12	12	請求書見積書かんたん作成 - EstilynxTakayuki Okura	Productivity	12	4
13	13	塗料の硬化剤計算主剤と硬化剤の比率から各量をかんたん計算Takahide Noro	Productivity	13	5
14	14	iA WriterInformation Architects AG	Productivity	14	18
15	15	Formation :Position creationYuma Ikeda	Productivity	15	9
16	16	xSearch for Safari磊汪	Productivity	16	66
17	17	Whisper Notes - Speech To TextYeonni Lee	Productivity	17	9
18	18	Merge - Voice MemosRajendran Sajith Sajindran	Productivity	18	-
19	19	電工アプリkohei morioka	Productivity	19	-
20	20	Triangle3sasaki ryo	Productivity	20	10
21	21	UnTrap for YouTubeYevhen Tretiakov	Productivity	21	6
22	22	Newspaper Delivery JetpackYuji Tanaka	Productivity	22	2
23	23	Paste to PDFTaichi Kasugai	Productivity	23	=
24	24	ATracker PRO Time TrackerWonderApps AB	Productivity	24	2
25	25	HypotenuseCalcEIICHI KOMINE	Productivity	25	58
26	26	Remote KeyPad and NumPad ProRemote Sunrise LTD	Productivity	26	7
27	27	Bear Focus Timer -Stay FocusedEUIHYUNG JUNG	Productivity	27	9
28	28	MonCalMasaki Mori	Productivity	28	9
29	29	HoujiHIROMICHI YAMAGUCHI	Productivity	29	16
30	30	Auto Scroll PDF – 2x Fasterseiya kawano	Productivity	30	26
31	31	DuctCheckerAIR DESIGN, INC.	Productivity	31	26
32	32	WigglyPaint: Draw/Shake/Share!Kunliang Wu	Productivity	32	28
33	33	GoodReader PDF Editor & ViewerGood.iWare, Inc.	Productivity	33	45
34	34	測量野帳昇降式〜現場監督のための水準測量野帳アプリTakahide Noro	Productivity	34	43
35	35	Due - Reminders & TimersDue Apps LLP	Productivity	35	49
36	36	Yoink - Improved Drag and DropMatthias Gansrigler-Hrad	Productivity	36	12
37	37	1Writer - Markdown Text EditorNgoc Luu	Productivity	37	75
38	38	SimpleMind Pro - Mind Mappingxpt Software & Consulting B.V.	Productivity	38	113
39	39	Dance FormationD Support K.K.	Productivity	39	144
40	40	BusyCal: Calendar & TasksBusy Apps FZE	Productivity	40	169
41	41	坪レンズKOICHI KAMO	Productivity	41	-
42	42	その場で簡単！出欠確認HB SOFT STUDIO, Inc.	Productivity	42	133
43	43	測量座標計算youji okamura	Productivity	43	124
44	44	AikoSindre Sorhus	Productivity	44	-
45	45	System Status -Kenichi Yoshikawa	Productivity	45	155
46	46	RenamerMarco Tini	Productivity	46	-
47	47	AirDisk ProFelix Yew	Productivity	47	-
48	48	スマホ de サーベイM.SOFT co.,ltd.	Productivity	48	-
49	49	shiftscreen 4XYannik Schrade	Productivity	49	-
50	50	Spiral Calendar – Schedule Apptetsuhiro nakano	Productivity	50	-

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Top Paid iOS Productivity Apps Ranking in Japan: December 9 Ranking Analysis

Groundwire: VoIP SIP Softphone is the top Paid Productivity iOS app in Japan for December 9, since it's ranking increased by 4 positions since last month. Groundwire: VoIP SIP Softphone is ranked in the Productivity apps category, and was developed by Acrobits.

iFacialMocap rank has increased to 2nd position in Japan for December 9, which is a change of 1 positions in global ranking since last month. iFacialMocap is published by DevelopW LLC and ranked under the Productivity apps category in iOS in Japan

測量野帳器高式〜現場監督のための水準測量野帳アプリ is last of the top 3 Paid Productivity apps in Apple Store ranking in Japan for this month, after it's rank increased by 18 positions since last month