Top Productivity iPad Apps Ranking in Japan

See the full list of Japan iPad Productivity apps for September 19, and read the full analysis below

Last updated : September 19, 2026

Store Rank		App and Publisher	Category	Store Rank	Change
1	1	ChatGPTOpenAI OpCo, LLC	Productivity	1	=
2	2	Google GeminiGoogle LLC	Productivity	2	=
3	3	Microsoft PowerPointMicrosoft Corporation	Productivity	3	=
4	4	Goodnotes: AI Notes, Docs, PDFGoodnotes Limited	Productivity	4	=
5	5	Microsoft ExcelMicrosoft Corporation	Productivity	5	=
6	6	Microsoft WordMicrosoft Corporation	Productivity	6	=
7	7	Google SheetsGoogle LLC	Productivity	7	=
8	8	Google DriveGoogle LLC	Productivity	8	1
9	9	Gmail - Email by GoogleGoogle LLC	Productivity	9	1
10	10	Freenotes®: AI Notes TakingFREENOTES AI PTE. LTD.	Productivity	10	2
11	11	Google DocsGoogle LLC	Productivity	11	1
12	12	Claude by AnthropicAnthropic PBC	Productivity	12	1
13	13	Google SlidesGoogle LLC	Productivity	13	2
14	14	Microsoft CopilotMicrosoft Corporation	Productivity	14	=
15	15	Gemini NotebookGoogle LLC	Productivity	15	=
16	16	Microsoft OneDriveMicrosoft Corporation	Productivity	16	=
17	17	Microsoft OutlookMicrosoft Corporation	Productivity	17	1
18	18	Microsoft OneNoteMicrosoft Corporation	Productivity	18	1
19	19	Google Calendar: Get OrganizedGoogle LLC	Productivity	19	2
20	20	Notion: Notes, Tasks, AINotion Labs, Incorporated	Productivity	20	=
21	21	Grok AIX Corp.	Productivity	21	2
22	22	Microsoft AuthenticatorMicrosoft Corporation	Productivity	22	=
24	23	Dropbox: Cloud Storage BackupDropbox, Inc.	Productivity	24	2
25	24	spacedesk - USB Display for PCdatronicsoft Technology GmbH	Productivity	25	=
26	25	Notability: AI Notes & PlannerGinger Labs, Inc.	Productivity	26	3
27	26	Google Keep - Notes and listsGoogle LLC	Productivity	27	1
28	27	FocusFlight - Deepfocus TimerCement Planet LTD	Productivity	28	1
29	28	Office Word:Edit Word DocumentRhophi Analytics LLP	Productivity	29	2
30	29	CollaNote: Notes & PDF MarkupZauberberg Lab Company Limited	Productivity	30	2
31	30	Yahoo!メールYahoo Japan Corporation	Productivity	31	1
32	31	Notta Transcribe Voice to TextMind Cruiser Limited	Productivity	32	2
33	32	Forms for Google DocsAurora Innovation Limited	Productivity	33	2
34	33	Documents - File ManagerReaddle Technologies Limited	Productivity	34	7
35	34	XLSX Sheets: Edit SpreadsheetRhophi Analytics LLP	Productivity	35	11
36	35	Planner for iPadCraft LLC	Productivity	36	6
37	36	Simple Notes - Notepad ManagerKomorebi Inc.	Productivity	37	1
38	37	Box: The power of Content + AIBox, Inc.	Productivity	38	1
39	38	Simple Calendar Daily PlannerKomorebi Inc.	Productivity	39	2
40	39	Forms for Google DriveBurningFlower Inc	Productivity	40	2
41	40	Migoo - Time de AI para tudoInfiniteAI Private Limited	Productivity	41	2
42	41	Owlfiles - File ManagerSkyjos Co., Ltd.	Productivity	42	9
43	42	Obsidian - Connected NotesDynalist Inc.	Productivity	43	8
44	43	Paper: Sketch, Draw & CreateEvernote Corporation	Productivity	44	6
45	44	Feenote - Notes and lists惠明劳	Productivity	45	5
46	45	QR Code Reader: Quick ScanKomorebi Inc.	Productivity	46	9
47	46	vFlat Scan - PDF & OCR ScannerVoyagerX, Inc.	Productivity	47	3
48	47	Logi Options+ MobileLogitech Inc.	Productivity	48	=
49	48	Google Tasks: Get Things DoneGoogle LLC	Productivity	49	=
50	49	Prodrafts - Infinite NotesEMMO Corp.	Productivity	50	3
51	50	Focus Traveller - Flow TimerWEI JEN CHEN	Productivity	51	6
52	51	PDF Expert: Editor & ReaderReaddle Technologies Limited	Productivity	52	1

Start free trial

Top iOS Productivity Apps in Japan: Ranking Analysis for September 19

ChatGPT is the top iOS Productivity app in Japan for September 19, since it's ranking did not change by 0 positions since last month. ChatGPT is ranked in the Productivity apps category, and was developed by OpenAI OpCo, LLC.

Google Gemini rank has did not change to 2nd position in Japan for September 19, which is a change of 0 positions in ranking since last month. Google Gemini is published by Google LLC and ranked under the Free Productivity apps category in iOS in Japan

Microsoft PowerPoint is last of the top 3 Free Productivity apps in Apple Store ranking in Japan for this month, after it's rank did not change by 0 positions since last month