Don’t miss outtag icon
Get early access to Digital 100 2026, Similarweb’s official ranking of the fastest-growing brandsPre-register now!banner icon

Top Productivity Android Apps Ranking in Japan

See the full list of Japan Android Productivity apps for December 30, and read the full analysis below

Last updated : December 30, 2025

Last updated : December 30, 2025

Export Excel
Usage RankApp and PublisherCategoryUsage RankChangeStore RankChange
11ChatGPTOpenAIProductivity1=
22Google DriveGoogle LLCProductivity2=
33File ManagerFile Manager PlusProductivity3=
44Google CalendarGoogle LLCProductivity4=
55Google Keep - Notes and listsGoogle LLCProductivity5=
66ColorNote Notepad NotesNotesProductivity6=
77Jorte Calendar & OrganizerJorte Inc.Productivity71
88楽天ウェブ検索 - 検索でポイントが貯まるポイ活ブラウザRakuten Group, Inc.Productivity82
99Samsung CalendarSamsung Electronics Co., Ltd.Productivity92
1010minimalist phone® - LauncherFocus ExpertsProductivity101
1111Adobe Acrobat Reader: Edit PDFAdobeProductivity11=
1212TimeTree - Shared CalendarTimeTree, Inc.Productivity12=
1313Microsoft OutlookMicrosoft CorporationProductivity13=
1414Samsung NotesSamsung Electronics Co., Ltd.Productivity141
1515Alarm Clock Xtreme & TimerAVG LabsProductivity151
1616Notification HistoryLufesu Inc.Productivity162
1717OPPO PhotosColorOSProductivity174
1818AppBlock - Block Apps & SitesMobileSoft s.r.o.Productivity181
1919Google GeminiGoogle LLCProductivity191
2020Google DocsGoogle LLCProductivity202
2121Grok • Smartest AI AdvisorxAIProductivity214
2222StayFree - Screen TimeST PulseProductivity221
2323Yahoo!カレンダー スケジュールアプリで管理Yahoo! JAPAN (LY Corporation)Productivity233
2424DuckDuckGo, Duck.ai (optional)DuckDuckGoProductivity242
2525Google SheetsGoogle LLCProductivity251
2626Microsoft OneDriveMicrosoft CorporationProductivity261
2727Notion: Notes, Tasks, AINotion Labs, Inc.Productivity279
2828Perplexity - Ask AnythingPerplexityAIProductivity2810
2929メモ帳 - 国産メモアプリ・シンプルメモRyoichi FukugawaProductivity2914
3030LINE WORKS: Team CommunicationLINE WORKS Corp.Productivity302
3131Another Note WidgetHAPPY NEKOProductivity3111
3232Alarmy - Alarm Clock & SleepSleep Tracker & Alarm Clock by DelightroomProductivity323
3333Lifebear カレンダーアプリ・スケジュール帳&日記Lifebear, Inc.Productivity331
3434Email Blue Mail - CalendarBlix Inc.Productivity349
3535​​Microsoft CopilotMicrosoft CorporationProductivity354
3636Claude by AnthropicAnthropic PBCProductivity363
3737Google TasksGoogle LLCProductivity377
3838Microsoft Excel: SpreadsheetsMicrosoft CorporationProductivity383
3939QR & Barcode ScannerTeaCappsProductivity395
4040ClevCalc - CalculatorCleveni Inc.Productivity406
4141Spark Mail: AI Email, CalendarSpark Mail AppProductivity414
4242Microsoft 365 CopilotMicrosoft CorporationProductivity423
4343Chrome BetaGoogle LLCProductivity431
4444Notepad, Notes, Easy NotebookSimple Design Ltd.Productivity444
4545シフトボード –バイトのシフト管理・給料計算Recruit Co.,Ltd.Productivity454
4646Dropbox: Secure Cloud StorageDropbox, Inc.Productivity4617
4747Save as Web ArchiveRyoichi FukugawaProductivity4717
4848DetoxLock: Focus & App BlockerApp Blocker & Screen Time by Addiction LabsProductivity481
4949QRQR - QR Code® ReaderararaProductivity495
5050Google OneGoogle LLCProductivity503