STORE TOP CHART · GOOGLE PLAY · CZECHIA
Top Free Android Productivity Apps in Czechia
ChatGPT leads the Google Play Top Free Android Productivity Apps chart in Czechia (captured Nov 1, 2026). 100 of the 100 ranked apps carry a modeled revenue estimate.
Chart captured Revenue and downloads: worldwide estimates, recorded period: Oct 2 – Nov 1, 2026
| Rank | App | Developer | Est. revenue (80% band) | Est. downloads (80% band) |
|---|---|---|---|---|
| 1 |  ChatGPT | OpenAI | $24.5M – $153.3M | 12.4M – 49.9M |
| 2 |  PDF File Reader | One Text Initiative | < $5K | 176.3K – 826.4K |
| 3 |  Moje O2 | O2 Czech Republic a.s. | < $5K (Sep 24 – Oct 24, 2026) | 14.9K – 73.3K (Sep 24 – Oct 24, 2026) |
| 4 |  Google Gemini | Google LLC | < $5K | 5.7M – 22.8M |
| 5 |  PDF Reader Home App | Animeni | < $5K | 226.1K – 1.1M |
| 6 |  Meta AI | Meta Platforms, Inc. | $24.4K – $116.6K | 5.2M – 21M |
| 7 |  Claude by Anthropic | Anthropic PBC | $5.7M – $35.4M | 4.8M – 19.4M |
| 8 |  Clean Sweep Master | ZJDevKing | < $5K | 340.2K – 1.6M |
| 9 |  Deep Clean Elite | PDI Turbo | < $5K | 480.1K – 1.9M |
| 10 |  PDF Viewer - PDF Reader | OLOA games | < $5K (Oct 1 – Oct 31, 2026) | 119.3K – 559K (Oct 1 – Oct 31, 2026) |
| 11 |  QR & Barcode Scanner | TeaCapps | < $5K | 1.9M – 7.8M |
| 12 |  Clean Storage Home App | TANIATECH | < $5K | 5.4K – 16.1K |
| 13 |  Mobilní klíč eGovernmentu | Digitální a informační agentura | < $5K (Sep 24 – Oct 24, 2026) | 7.7K – 37.7K (Sep 24 – Oct 24, 2026) |
| 14 |  Microsoft Word: Edit Documents | Microsoft Corporation | $619.1K – $3.9M | 3.3M – 13.4M |
| 15 |  Phone Clean Tools | Diamond Queen Cleaning L.L.C. | < $5K | 192.4K – 901.6K |
| 16 |  StyleWorld Outfit & Skin | Princess Infotech | < $5K | 256.2K – 1.2M |
| 17 |  Microsoft Copilot | Microsoft Corporation | $521.9K – $3.3M | 2.2M – 8.8M |
| 18 |  Emoji Battery & Shimeji Pets | ZAppsolution | $5.4K – $25.8K | 302.7K – 1.4M |
| 19 |  Junk Cache Cleaner | Emre Can ŞENYURT | < $5K | 6.4K – 31.7K |
| 20 |  Clean Phone Storage | MIRAE CREATIVE NCE, LLC | < $5K (Oct 1 – Oct 31, 2026) | 34.3K – 168.7K (Oct 1 – Oct 31, 2026) |
| 21 |  All Document Center | 5660 BA, LLC | < $5K (Oct 1 – Oct 31, 2026) | 131.7K – 617.1K (Oct 1 – Oct 31, 2026) |
| 22 |  Microsoft Excel: Spreadsheets | Microsoft Corporation | $425.3K – $2.2M | 3.8M – 15.4M |
| 23 |  Open Chat - AI bot app | AceTools Team | $54.3K – $281.2K | 2.8M – 11.4M |
| 24 |  Super Clean Pro | FAWZ STUDIO | < $5K (Oct 1 – Oct 31, 2026) | 81.2K – 380.6K (Oct 1 – Oct 31, 2026) |
| 25 |  Clean Junk Expert | Diamond Queen Cleaning L.L.C. | < $5K | < 5K |
| 26 |  Clean Space Helper | Carlina Team | < $5K | 173.3K – 812.2K |
| 27 |  Google Docs | Google LLC | < $5K | 2.1M – 8.3M |
| 28 |  Jimmy AI: Chat & Assistant | Jetkite | $43.4K – $207.6K | 178.9K – 838.6K |
| 29 |  Google Sheets | Google LLC | < $5K | 1.9M – 7.7M |
| 30 |  Adobe Acrobat Reader para PDF | Adobe | $811K – $5.1M | 3.4M – 13.6M |
| 31 |  Phone Storage Clean | Ureno Tree Service Inc | < $5K (Oct 1 – Oct 31, 2026) | 88.3K – 414.1K (Oct 1 – Oct 31, 2026) |
| 32 |  PDF Reader - PDF Editor | QR Code Scanner. | $90.6K – $468.8K | 4.4M – 17.8M |
| 33 |  Grok | SpaceX Super Intelligence | $4.3M – $26.8M | 4.3M – 17.4M |
| 34 |  PDF Viewer Pro | Adkins Studio | < $5K | 563.9K – 2.3M |
| 35 |  Microsoft PowerPoint | Microsoft Corporation | $39.4K – $188.4K | 1.2M – 5M |
| 36 |  Phone Sweeper Pro | Incredible app store | < $5K (Oct 1 – Oct 31, 2026) | 146.5K – 686.7K (Oct 1 – Oct 31, 2026) |
| 37 |  All Document Guide | XuanLong Studio | < $5K | 261.1K – 1.2M |
| 38 |  QR & Barcode Scanner | QR SCAN Team | < $5K (Sep 24 – Oct 24, 2026) | 141.8K – 664.7K (Sep 24 – Oct 24, 2026) |
| 39 |  PDF ProX: PDF Reader & Editor | Office Suite Pro | < $5K | 3.3M – 13.4M |
| 40 |  HP | HP Inc. | < $5K | 605.5K – 2.4M |
| 41 |  QR Code Scanner & QR Generator | Wolf Kan | < $5K (Oct 1 – Oct 31, 2026) | 97.4K – 456.5K (Oct 1 – Oct 31, 2026) |
| 42 |  O2 Můj Cloud | O2 Czech Republic a.s. | < $5K (Sep 24 – Oct 24, 2026) | 3.9K – 11.8K (Sep 24 – Oct 24, 2026) |
| 43 |  Document Reader, PDF Viewer | Start Up | < $5K | 340.5K – 1.6M |
| 44 |  Word Document: DOCX, PDF, XLSX | iKame Applications - Begamob Global | $10.4K – $49.6K | 604.1K – 2.4M |
| 45 |  Microsoft Outlook | Microsoft Corporation | $861.3K – $5.4M | 1.6M – 6.6M |
| 46 |  Gemini Notebook | Google LLC | < $5K | 2M – 7.9M |
| 47 |  Grok Bot | SpaceX Super Intelligence | < $5K | 602.9K – 2.4M |
| 48 |  Datovka.cz | CZ.NIC, z.s.p.o. | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 49 |  PDF Reader – PDF Viewer | EZTech Apps | $28.4K – $136K | 1.9M – 7.8M |
| 50 |  Sociallite -Block Reels&Shorts | Sociallite | $40.8K – $195.3K (Oct 1 – Oct 31, 2026) | 46.5K – 218.1K (Oct 1 – Oct 31, 2026) |
| 51 |  Google Keep - Notes and lists | Google LLC | < $5K | 703.3K – 2.8M |
| 52 |  Ai Chatbot - Talk to Ai Bot | Card Scanner | < $5K (Oct 1 – Oct 31, 2026) | 66.6K – 312.2K (Oct 1 – Oct 31, 2026) |
| 53 |  Vodafone Verify | Synhawk s.r.o. | < $5K (Sep 23 – Oct 23, 2026) | < 5K (Sep 23 – Oct 23, 2026) |
| 54 |  Wispr Flow: AI Voice-to-Text | Wispr AI, Inc. | $79.1K – $409.5K | 250.8K – 1.2M |
| 55 |  WPS Office-PDF, Word, Sheet | WPS SOFTWARE PTE. LTD. | $774.5K – $4.8M | 1.7M – 6.9M |
| 56 |  Link to Windows | Microsoft Corporation | < $5K | 390.6K – 1.8M |
| 57 |  Antivirus: Junk Cleaner, Virus | Shine Apps Solution | < $5K (Oct 1 – Oct 31, 2026) | 63.1K – 296K (Oct 1 – Oct 31, 2026) |
| 58 |  PDF Reader, All PDF Opener | Office Tools Pro | < $5K | 10.6K – 52.3K |
| 59 |  Document Reader & PDF Editor | QR Code Scanner. | $42.7K – $204.6K | 2.2M – 8.8M |
| 60 |  AI Security | Ostentus Apps | < $5K (Oct 1 – Oct 31, 2026) | 77.4K – 362.8K (Oct 1 – Oct 31, 2026) |
| 61 |  Energie24 | E.ON Digital Technology GmbH | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 62 |  AI Music Generator PRO X | Mor Tosbaa Mobile | < $5K (Oct 1 – Oct 31, 2026) | 22K – 108.4K (Oct 1 – Oct 31, 2026) |
| 63 |  Authenticator App | Starnest JSC | $39.7K – $190.1K | 566.5K – 2.3M |
| 64 |  PDF Scanner - Document Scanner | QR Code Scanner. | $25.4K – $121.4K | 958.7K – 3.9M |
| 65 |  All Document Explor | Adkins Studio | < $5K | 212.9K – 997.7K |
| 66 |  GitHub | GitHub | $27.7K – $132.4K | 576.5K – 2.3M |
| 67 |  Fontmaker - Font Keyboard App | Sociaaal LLC | $20.4K – $97.7K | 171.3K – 803.1K |
| 68 |  AVG Cleaner – Storage Cleaner | AVG Mobile | $111K – $574.8K | 201.1K – 942.7K |
| 69 |  Magnifier: Flashlight & Reader | APP2GO | < $5K | 3.1K – 9.4K |
| 70 |  Google Calendar | Google LLC | < $5K | 595.1K – 2.4M |
| 71 |  PDF File Plus | Nullbyte Labs | < $5K | 326.2K – 1.5M |
| 72 |  Freenotes - Notes Taking & PDF | Freenotes Inc | $42K – $200.9K | 352.9K – 1.7M |
| 73 |  Google One | Google LLC | $47.6M – $297.8M | 751.8K – 3M |
| 74 |  Sreality.cz | Seznam.cz, a.s. | < $5K (Sep 24 – Oct 24, 2026) | 4.6K – 13.9K (Sep 24 – Oct 24, 2026) |
| 75 |  File Manager | File Manager Plus | $5.3K – $25.2K | 627.7K – 2.5M |
| 76 |  Notes: Color Notepad, Notebook | Imagination AI | < $5K | 369.1K – 1.7M |
| 77 |  Chibi Sticker Maker Studio | VIET QUANG GROUP JOINT STOCK COMPANY | < $5K (Oct 1 – Oct 31, 2026) | 84.4K – 395.5K (Oct 1 – Oct 31, 2026) |
| 78 |  PDF Reader - Viewer & Editor | Smarlong Technologies Electronics Limited | < $5K | 201.5K – 944.5K |
| 79 |  Document Reader: PDF & Office | Adamedia Dev | < $5K | 51K – 238.9K |
| 80 |  Notepad - Notes, Easy Notebook | iMediaStar | < $5K (Sep 24 – Oct 24, 2026) | 52.7K – 246.9K (Sep 24 – Oct 24, 2026) |
| 81 |  Дія | Ministry of Digital Transformation of Ukraine | < $5K | 86K – 403K |
| 82 |  Google Slides | Google LLC | < $5K | 676.9K – 2.7M |
| 83 |  Microsoft OneDrive | Microsoft Corporation | $4.5M – $28.1M | 643.9K – 2.6M |
| 84 |  Cards - Mobile Wallet | Cards | $70.1K – $363K | 438.3K – 2.1M |
| 85 |  Google Tasks | Google LLC | < $5K | 394.2K – 1.8M |
| 86 |  PDF Reader - PDF Viewer | Security Lab. | < $5K (Oct 1 – Oct 31, 2026) | 147.6K – 692K (Oct 1 – Oct 31, 2026) |
| 87 |  Microsoft OneNote: Save Notes | Microsoft Corporation | < $5K | 260K – 1.2M |
| 88 |  ClevCalc - Calculator | Cleveni Inc. | < $5K | 481.2K – 1.9M |
| 89 |  Notion: AI Workspace | Notion Labs, Inc. | $28K – $134K | 460.6K – 1.9M |
| 90 |  PDF Reader - PDF Editor | Simple Design Ltd. | < $5K | 963.7K – 3.9M |
| 91 |  Readdock - PDF Tools | Innovate AI | < $5K | 690.4K – 2.8M |
| 92 |  DeepSeek - AI Assistant | DeepSeek | < $5K | 1.7M – 6.7M |
| 93 |  Alarm Clock Xtreme & Timer | AVG Labs | < $5K | 155.6K – 729.3K |
| 94 |  Perplexity - Ask Anything | PerplexityAI | $729.7K – $4.6M | 824.4K – 3.3M |
| 95 |  AI Voice Lock Screen | Piontech Studio | < $5K | 587.5K – 2.4M |
| 96 |  AI Translator: Voice & Screen | HKL Game Studio | < $5K | 230.8K – 1.1M |
| 97 |  Czech Calendar 2026 | Jatisari Inovasi Studio | < $5K (period ending Oct 11, 2026) | < 5K (period ending Oct 11, 2026) |
| 98 |  Work Shift Calendar | LRHSoft | < $5K (Sep 24 – Oct 24, 2026) | 65.2K – 305.7K (Sep 24 – Oct 24, 2026) |
| 99 |  Reampo: PDF Converter & Maker | DongRuaLabs | < $5K | 12K – 59.1K |
| 100 |  HP Print Service Plugin | HP Inc. | < $5K | 309.9K – 1.5M |
Store chart vs. modeled revenue ranking
The ranks above are Google Play’s own Top Free Android Productivity Apps chart in Czechia, read from the store and dated by the capture (3 days or newer counts as current). The store decides that order with its own method for this one country.
The revenue and download bands are AppGazers model estimates for each app worldwide, each for its own recorded estimate period, so a chart rank and a revenue band can disagree. To rank apps by modeled revenue across both stores, see the top grossing apps report.
How these estimates work
Revenue is modeled gross in-app spend (in-app purchases and subscriptions, in US dollars) for the recorded estimate period. Recent estimates cover a rolling 30-day interval; older estimates may cover a calendar month. A missing start date is not inferred. It excludes advertising revenue, web sales and net profit. Downloads are modeled for the same recorded period. Both are worldwide model estimates from public App Store and Google Play signals, not reported figures and not country-level numbers.
Every figure is an 80% band (P10 to P90): the model expects the true value to fall inside it most of the time. Apps below roughly 5K per estimate period show as “< 5K”, and a figure the model did not produce shows as “Not estimated”, never as zero.
Read more on the AppGazers data limits page, or look up any app in the free app revenue estimator and app download estimator, and check a keyword in the keyword difficulty checker.
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Frequently asked questions
What is the #1 app on the Top Free Android Productivity Apps chart in Czechia?
ChatGPT ranked #1 on the Google Play Top Free Android Productivity Apps chart in Czechia in the capture of Nov 1, 2026. Store charts move daily; this page shows the latest capture AppGazers recorded.
How is this store chart different from the AppGazers top grossing report?
This page is Google Play's own Top Free Android Productivity Apps chart for Czechia, ranked by the store's own method for that one country. The AppGazers top grossing report ranks apps from both stores by modeled worldwide in-app revenue instead, so the two orders differ.
Are the revenue and download figures for this country?
No. The chart position is for Czechia; the revenue and download bands beside each app are AppGazers' worldwide model estimates for each listing's recorded estimate period, not country figures.
Are these real revenue numbers?
No. They are AppGazers model estimates of gross in-app spend, shown as an 80% band. Developers do not publish store revenue, so every third-party figure is modeled.
Does revenue include ads or web subscriptions?
No. It covers in-app purchases and subscriptions through the store only. Advertising revenue, web sales and profit are not included.
How often is this report updated?
Collection cadence varies. New apps are scored daily and existing apps are revisited weekly. Unchanged estimates retain their recorded period; modeling and store observation dates are shown separately.