Last updated: August 25, 2026

App Store Ranking: The Top Free Productivity Apps in Japan

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Rank			Rating
1	=	ChatGPT by OpenAI OpCo, LLC	4.8
2	=	Google Gemini by Google	4.7
3	=	Claude by Anthropic by Anthropic PBC	4.7
4	=	Gmail - Email by Google by Google	4.7
5	1	Google Drive by Google	4.8
6	3	Google Sheets by Google	4.8
7	=	TimeTree: Shared Calendar by TimeTree, Inc.	4.9
8	11	Microsoft Authenticator by Microsoft Corporation	4.7
9	1	Google Docs by Google	4.8
10	3	ねこ勤怠作業記録をつけるにゃー by rikuto nishioka	0.0
11	1	Google Calendar: Get Organized by Google	4.5
12	3	Microsoft Excel by Microsoft Corporation	4.8
13	1	Google Slides by Google	4.7
14	2	Microsoft Word by Microsoft Corporation	4.7
15	4	Yondo Todo List on Lock Screen by Ryunosuke Nagase	5.0
16	5	Microsoft Outlook by Microsoft Corporation	4.8
17	1	Microsoft Copilot by Microsoft Corporation	4.7
18	1	Link to Windows by Microsoft Corporation	4.0
19	3	Simple Calendar: ToDo Planner by Komorebi Inc.	4.6
20	4	Microsoft OneDrive by Microsoft Corporation	4.7
21	7	Notion: Notes, Tasks, AI by Notion Labs, Incorporated	4.8
22	11	Microsoft PowerPoint by Microsoft Corporation	4.7
23	4	Gemini Notebook by Google	4.9
24	6	Dropbox: Cloud Storage Backup by Dropbox, Inc.	4.8
25	5	PDF Reader - OCR Scan Edit by Fuzhou Jiange Technology Co., Ltd.	4.4
26	8	Notta Transcribe Voice to Text by MindCruiser	4.1
27	4	Trace - AI Calendar, Planner by Corca, Inc.	4.4
28	4	Google One by Google	4.7
29	3	Genspark AI Workspace by GENSPARK INC	4.7
30	6	Google Keep - Notes and lists by Google	4.6
31	4	Perplexity - AI Search & Chat by Perplexity AI, Inc.	4.8
32	1	FocusFlight - Deepfocus Timer by Cement Planet LTD	4.9
33	4	LockScreenNotes by Takumi Banjoya	4.8
34	12	履歴書作成 by WEBDIA INC.	4.4
35	10	OAZUKE by Raizo Kawaguchi	0.0
36	2	Chatbot App: AI Assistant by TAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI	4.2
37	5	QR Code Reader: Quick Scan by Komorebi Inc.	4.7
38	1	Opal: Screen Time Control by Opal OS	4.7
39	4	Summary - AI Note Taker by Labhouse Mobile	4.7
40	48	MyRoutine: Organize your day by Minding. co., Ltd.	4.8
41	6	Widgetsmith by Cross Forward Consulting, LLC	4.6
42	43	履歴書作成 Yagish (ヤギッシュ) カメラも無料 by YAGISH, K.K.	0.0
43	5	Google Tasks: Get Things Done by Google	4.8
44	new	ApexDrive：One-tap Save by Estate Koala Pty Ltd	3.0
45	12	CamScanner - PDF Scanner App by INTSIG Information Co., Ltd	4.8
46	4	Focus Traveller - Flow Timer by WEI JEN CHEN	4.9
47	15	Chouseisan by Mixtend Inc.	4.8
48	8	CharaMemo: Character Scripts by Kentaro Tsurumoto	4.7
49	7	Office Word: Edit Document by BEGAMOB GLOBAL LIMITED	4.7
50	20	Plaud: AI Note Taker by PLAUD LLC	4.9
51	14	Countdown & Count Up Timer by Yoji Shimobayashi	4.7
52	1	Obsidian - Connected Notes by Dynalist Inc.	4.5
53	new	マネーフォワードクラウド経費 by Money Forward, Inc.	0.0
54	1	MEGA: Encrypted Cloud Storage by Mega Limited	4.6
55	29	Microsoft OneNote by Microsoft Corporation	4.7
56	4	Translator GO: AI Translate by MATdev	4.4
57	5	Manus - AI Agent & Automation by BUTTERFLY EFFECT PTE. LTD.	4.7
58	9	TickTick:To-Do List & Calendar by Appest Limited	4.9
59	17	Forms for Google Drive by BurningFlower INC	4.6
60	8	Exocus: Gamified Focus Timer by Byland Technology (Shanghai) Co., Ltd.	4.9
61	=	Surfshark VPN: Fast & Secure by SURFSHARK LTD	4.7
62	2	DetoxLock: Extreme App Blocker by OnOff Labs	4.7
63	6	Money+ Cute Expense Tracker by Chongqing Zhouhu Technology Co.,Ltd	4.7
64	18	Office Word:Edit Word Document by Rhophi Analytics LLP	4.6
65	8	Mobile Scanner App - Scan PDF by Glority Global Group Ltd.	4.8
66	new	PDF Editor - Convert File by Wellresion Limited	4.2
67	8	ToDo List - Daily Task Planner by Komorebi Inc.	4.7
68	19	TeraBox: 1TB Cloud & AI Space by FLEXTECH INC.	4.3
69	6	Mighty Cleaner: Smart Clean Up by Nempty Intelligence	4.6
70	2	Documents: File Manager & Docs by Readdle Technologies Limited	4.8
71	new	Box: The power of Content + AI by Box, Inc.	4.8
72	6	Meta AI by Meta Platforms, Inc.	4.7
73	8	Smart Cleaner: Storage Cleanup by DOC WORD LTD	4.4
74	15	Typeless: AI Voice Keyboard by Simply CA LLC	4.5
75	16	vFlat Scan - PDF & OCR Scanner by VoyagerX, Inc.	4.8
76	17	TOR Browser: OrNET Onion + VPN by Stronger Apps	4.6
77	6	eGovPH by DICT eGovernment	4.6
78	1	AI Chat Assistant - Chappie by Jason Safaiyeh	4.1
79	1	Daily Planner with Calendar by KIYO, K.K.	4.9
80	19	ICONIT QRcode Reader by MEDIASEEK Inc.	4.5
81	7	Taska: To-Do List & Planner by CanvasLab	4.8
82	3	Authenticator App - 2FA Auth + by Appshub Bilgi Teknolojileri Limited Sirketi	4.5
83	4	DeepSeek - AI Assistant by 杭州深度求索人工智能基础技术研究有限公司	4.0
84	1	one sec \| screen time + focus by riedel.wtf apps S.L.	4.8
85	new	Freenotes®: AI Notes Taking by Free Notes AI Note Taker LTD	4.7
86	11	Forest: Focus for Productivity by SEEKRTECH CO., LTD.	4.8
87	8	Goodnotes: AI Notes, Docs, PDF by Goodnotes Limited	4.7
88	5	Chatbot AI Assistant - Genie by APPNATION YAZILIM HIZMETLERI TICARET ANONIM SIRKETI	4.7
89	7	Voice Recorder: Sound Recorder by UXGROUP L.L.C-FZ	4.5

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