Last updated: September 29, 2026

Google Play Ranking: The Top Free Productivity Apps in South Korea

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Rank			Rating	Installs	Recent
1	=	ChatGPT by OpenAI	4.8	1.6 B	81 M
2	=	PDF Reader, PDF Viewer by Office Suite Pro	3.0	27 M	5.2 M
3	2	Claude by Anthropic by Anthropic PBC	4.5	66 M	6.9 M
4	1	Chatbot App - AI Assistant by TapSuite	4.2	8.3 M	1.5 M
5	4	PDF Editor: Document Reader by Mohamed Ezz ElDin	1.9	230 K	230 K
6	1	Meta AI by Meta Platforms, Inc.	4.6	110 M	7.3 M
7	17	AI Chatbot - Nova by ScaleUp	3.8	110 M	1.5 M
8	4	PDF Editor: Reader & Scanner by Featured Spider	3.8	68 K	68 K
9	3	PDF Reader: Document Reader by PDF Reader Tools	5.0	360	350
10	4	정부24(구 민원24) by 행정안전부	4.8	30 M	580 K
11	1	Google Gemini by Google LLC	4.6	2.3 B	130 M
12	1	PDF Reader & Viewer: Edit PDF by Wdream Limited	2.0	1.4 M	52 K
13	5	PDF Reader & PDF Editor by Exomobi Studio	4.5	4.5 M	84 K
14	6	Lite PDF File Box by cendonomedia	4.0	180 K	70 K
15	7	Document Reader & Viewer by Wdream Limited	3.8	11 M	150 K
16	5	PDF Reader, Editor & Scanner by EAGLE APPS	4.2	15 M	720 K
17	=	AI Translator: Voice & Screen by HKL Game Studio	4.1	1.3 M	410 K
18	7	PDF Reader & Editor: View PDF by MoranJiyounge	0.0	1.2 K	1.2 K
19	1	PDF Reader, Annotate on PDF by PDFPrime - PDF Scanner Apps	3.9	450 K	2.9 K
20	8	Grok by SpaceXAI	4.9	130 M	3.3 M
21	10	Fast PDF Viewer by L & D WELLNESS CENTER, INC	0.0	6.4 K	6.4 K
22	58	PDF Reader: View, Edit, Scan by Daily Tool Labs	3.5	640 K	30 K
23	6	Translate - Chat Translator by Rubi Soft	4.5	640 K	370 K
24	8	Swift PDF Viewer by KlikDari	0.0	16 K	15 K
25	8	Adobe Acrobat Reader: Edit PDF by Adobe	4.5	940 M	5.9 M
26	12	Alarmy - Alarm Clock & Sleep by Sleep Tracker & Alarm Clock by Delightroom	4.6	51 M	740 K
27	12	SuperAlarm - Alarm Clock by Alarm Clock for Heavy Sleepers by Team SuperAlarm	4.1	260 K	26 K
28	2	Elite PDF Read & Edit by Blend Apps	0.0	44 K	34 K
29	10	Jimmy AI: Chat & Assistant by Jetkite	4.6	12 M	140 K
30	7	Document Reader & PDF Editor by QR Code Scanner.	4.5	130 M	3.4 M
31	27	Photo Recovery - Data Recovery by Tap into Apps	3.2	33 M	64 K
32	7	NAVER MYBOX by NAVER Corp.	4.0	36 M	25 K
33	8	QR & Barcode Scanner by TeaCapps	4.6	450 M	2.6 M
34	7	Notion: AI Workspace by Notion Labs, Inc.	4.6	44 M	790 K
35	2	Luminix PDF by ARRA PACKS LLP	0.0	56 K	44 K
36	5	StyleWorld Outfit & Skin by Princess Infotech	3.6	1 M	990 K
37	9	Document Reader, PDF Viewer by Start Up	3.9	2.4 M	810 K
38	12	PDF Reader - PDF Viewer by QR Code Scanner.	4.3	420 M	6 M
39	34	Catlendar: Calendar & To-Dos by eggtoastlab	0.0	32 K	13 K
40	7	LH임대분양주택 알리미(행복주택, 공공임대, 국민임대) by jh55	0.0	250 K	10 K
41	80	daglo: All-in-one AI Notetaker by ActionPower	4.7	1.5 M	37 K
42	=	AdBlock for Samsung Browser by Adblock, Inc.	3.5	18 M	230 K
43	9	PDF Reader, All PDF Viewer by trimt	3.5	5.4 M	920 K
44	6	PDF Reader - PDF Viewer by VOLIO	4.3	21 M	28 K
45	11	Microsoft Excel: Spreadsheets by Microsoft Corporation	4.8	2.4 B	8.1 M
46	3	Google Sheets by Google LLC	4.8	1.8 B	7.8 M
47	24	Hancom Docs(Office): View&Edit by Hancom Inc.	3.0	2.1 M	30 K
48	3	AI Chat App - AI Chatbot by Airport Flights Status™	4.1	9.2 M	330 K
49	17	Grok Bot by SpaceXAI	4.8	740 K	740 K
50	12	Word Document: DOCX, PDF, XLSX by iKame Applications - Begamob Global	4.4	93 M	820 K
51	48	All Document Reader & Viewer by HealthCareTeam	0.0	20 K	19 K
52	16	Google One by Google LLC	4.1	3.6 B	54 M
53	19	vFlat Scan - PDF Scanner, OCR by VoyagerX	4.6	19 M	72 K
54	13	클로바노트 - 음성 그 이상의 기록 by NAVER Corp.	4.7	4.2 M	36 K
55	7	PDF File Reader & Scanner by BRISTOLS BOWWOW HOUSE LLC	4.2	34 K	34 K
56	1	시외버스터미널 예매가이드 - 시간표 by Multisoft app	0.0	130 K	15 K
57	12	PikPak-Safe Cloud, Video Saver by PikCloud Pte. Ltd.	4.8	3 M	220 K
58	12	AI Translate All Languages by iKame Applications - Begamob Apps	4.5	5.2 M	38 K
59	1	에이닷 - 나만의 AI 개인비서 by SKTelecom	2.4	7.9 M	55 K
60	25	Manus AI by BUTTERFLY EFFECT PTE. LTD.	4.6	11 M	410 K
61	23	PDF Viewer - All PDF Reader by Qiao Studio	4.4	4.8 M	140 K
62	27	PDF Reader - Document Viewer by VLAYER LABS LTDd	3.3	1.1 M	94 K
63	16	Naver Calendar by NAVER Corp.	3.8	13 M	110 K
64	24	AppLock Pro - App Lock & Guard by App Lock LLC	4.4	190 M	1.6 M
65	13	Google Docs by Google LLC	4.7	2 B	8.5 M
66	12	Perplexity - Ask Anything by PerplexityAI	4.6	130 M	1.9 M
67	21	PDF Reader - PDF Editor by Simple Design Ltd.	4.6	90 M	1.5 M
68	23	Liner - AI Search and Finance by Liner	4.0	870 K	10 K
69	25	Gemini Notebook by Google LLC	4.7	43 M	5.6 M
70	11	All Translate: Photo, PDF, DOC by Daily Tool Labs	4.7	2.5 M	480 K
71	new	미환급금 알리미 - 내 돈 찾기 by 포이즌	0.0	930	930
72	4	Translate - Translator by ZANKHANA PTE LTD	4.7	14 M	420 K
73	7	PDF Reader & Editor by HiCreatv Dev	4.0	160 K	45 K
74	21	Microsoft Word: Edit Documents by Microsoft Corporation	4.8	2.7 B	11 M
75	1	환급금 조회 - 국민연금 건강보험료 자동채채권 by Adflow	0.0	590 K	22 K
76	21	Calendar 2026 by AI Art Making	4.1	380 K	47 K
77	26	Todoery: To Do List & Planner by Dairy App & Notes & Audio Editor & Voice Recorder	4.7	45 M	470 K
78	23	ClevCalc - Calculator by Cleveni Inc.	4.6	190 M	2 M
79	23	Total Doc Viewer by Virtual-Vibe	0.0	6.5 K	5.1 K
80	16	Microsoft PowerPoint by Microsoft Corporation	4.8	2.3 B	5.9 M
81	13	Hancom Office Viewer by Hancom Inc.	3.0	20 M	59 K
82	6	Google Calendar by Google LLC	4.7	10 B	110 M
83	18	Cards - Mobile Wallet by Cards	4.6	39 M	700 K
84	6	DB손해보험 다이렉트 자동차보험 by Direct Insurance Center	0.0	460 K	13 K
85	22	Fontmaker - Font Keyboard App by Sociaaal LLC	4.2	6.4 M	810 K
86	4	찰칵이체 by AXIS.Dev	0.0	13 K	6.2 K
87	23	MyRoutine: Routine Habit Goal by Minding Co., Ltd.	3.9	1.4 M	21 K
88	34	Phone – Junk Cleaner by Apps Zone Tech	3.7	6.4 M	110 K
89	16	File Manager by File Manager Plus	4.7	170 M	1.1 M
90	41	PDF Reader - Viewer & Editor by Smarlong Technologies Electronics Limited	3.7	1.2 M	4 K
91	18	동행복권 - 로또복권, 당첨번호조회, 당첨확인 by 국민복지알림서비스	0.0	120 K	6.2 K
92	15	Send Anywhere (File Transfer) by Rakuten Symphony Korea, Inc.	4.5	38 M	230 K
93	27	TimeTree - Shared Calendar by TimeTree, Inc.	4.7	21 M	170 K
94	8	All Doc Reader & Viewer by Fergus Games	0.0	330 K	70 K
95	11	GitHub by GitHub	4.8	17 M	330 K
96	34	Alarm Clock by Caller ID Name	4.3	2.2 M	85 K
97	14	PDF Reader & Document Viewer by Meagan McConnell	3.7	9.2 M	1.1 M
98	45	Chatbot AI - Search Assistant by Codespace Dijital	4.4	49 M	330 K
99	13	DWG FastView-CAD Viewer&Editor by Gstarsoft Co., Ltd.	3.7	39 M	480 K
100	39	PDF Reader: PDF Editor, Viewer by AI Photo Simple	3.5	280 K	48 K

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