STORE TOP CHART · APP STORE · VIETNAM
Top Grossing iPhone Productivity Apps in Vietnam
ChatGPT leads the App Store Top Grossing iPhone Productivity Apps chart in Vietnam (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 OpCo, LLC | $46.6M – $285.1M | 5.8M – 23.9M |
| 2 |  Claude by Anthropic | Anthropic PBC | $17.7M – $108.5M | 3.1M – 12.8M |
| 3 |  Gmail - Email by Google | $1.5M – $9.2M | 2.7M – 11.2M | |
| 4 |  Google Gemini | $848.4K – $5.2M | 4.4M – 18.1M | |
| 5 |  CamScanner - PDF Scanner App | INTSIG Information Co., Ltd | $3M – $18.3M | 2.7M – 11.1M |
| 6 |  Google Drive | $674.9K – $4.1M | 2.1M – 8.5M | |
| 7 |  Grok - AI Assistant | X Corp. | $10.3M – $62.9M | 1.7M – 7.1M |
| 8 |  VPN - Super Unlimited Proxy ™ | Mobile Jump Pte Ltd | $1.1M – $7M | 1.3M – 5.2M |
| 9 |  Chatbot -Ask AI Chat Assistant | 久睿 龙 | $9.3K – $75.5K (Oct 1 – Oct 31, 2026) | 7.6K – 40.5K (Oct 1 – Oct 31, 2026) |
| 10 |  Grok Bot | X Corp. | $762.3K – $4.7M | 577.2K – 2.4M |
| 11 |  WPS Office-AI Doc, PDF, Sheet | KINGSOFT OFFICE SOFTWARE CORPORATION LIMITED | $92.6K – $707.6K | 209.4K – 949.1K |
| 12 |  Perplexity: AI Agent & Search | Perplexity AI, Inc. | $5.1M – $31.1M | 461.5K – 1.9M |
| 13 |  Dola: Smart AI Assistant | SPRING(SG)PTE.LTD. | $21.1K – $171.9K | 663.2K – 2.7M |
| 14 |  Microsoft Excel | Microsoft Corporation | $924.8K – $5.7M | 901.2K – 3.7M |
| 15 |  ChatNow - AI Chatbot Assistant | Marsby | $25.2K – $205.9K (Oct 1 – Oct 31, 2026) | < 5K (Oct 1 – Oct 31, 2026) |
| 16 |  Google One | $139.1K – $1.1M | 208.7K – 946K | |
| 17 |  Microsoft Word | Microsoft Corporation | $1.7M – $10.3M | 1.8M – 7.3M |
| 18 |  Plaud: AI Work Companion | PLAUD LLC | $1.7M – $10.6M | 53.8K – 243.8K |
| 19 |  Microsoft OneDrive | Microsoft Corporation | $816.8K – $5M | 292.6K – 1.3M |
| 20 |  VPN Proxy Master - Unlimited | ALL Connected Co.,Ltd | $276.5K – $2.1M | 200.5K – 909K |
| 21 |  Smart Cleaner: Limpiador fotos | DOC WORD LTD | $10.5K – $85.9K (Oct 1 – Oct 31, 2026) | 11.1K – 58.9K (Oct 1 – Oct 31, 2026) |
| 22 |  DWG FastView-CAD Viewer&Editor | Gstarsoft Co., Ltd | $46.9K – $358.6K (Sep 24 – Oct 24, 2026) | 43.9K – 199.1K (Sep 24 – Oct 24, 2026) |
| 23 |  Dropbox: Cloud File Storage | Dropbox, Inc. | $5.8M – $35.2M | 416.8K – 1.9M |
| 24 |  Genora AI – Chat Bot Assistant | MOBIWAYS LTD | $149.7K – $1.1M | 167.9K – 761.1K |
| 25 |  Mobile Scanner App - Scan PDF | Glority Global Group Ltd. | $202.9K – $1.6M | 167.1K – 757.7K |
| 26 |  Translator GO: AI Translate | MATdev | $218.9K – $1.7M | 131K – 593.8K |
| 27 |  Documents: File Manager & Docs | Readdle Technologies Limited | $414.7K – $2.5M | 129.7K – 587.8K |
| 28 |  Smart Noter - AI Note Taker | DEEP FLOW SOFTWARE SERVICES | $80.5K – $615.3K | < 5K |
| 29 |  ChatGO - ChatBot AI | Wachanga LTD | $44.8K – $342.4K (Oct 1 – Oct 31, 2026) | 17.3K – 91.6K (Oct 1 – Oct 31, 2026) |
| 30 |  Microsoft Copilot | Microsoft Corporation | $697.1K – $4.3M | 821.5K – 3.4M |
| 31 |  Chatto - AI Chat & AI Chatbot | Quvarte | $21.4K – $174.5K (Oct 1 – Oct 31, 2026) | < 5K (Oct 1 – Oct 31, 2026) |
| 32 |  Gemini Notebook | $137.9K – $1.1M | 301.6K – 1.4M | |
| 33 |  TeraBox: 1TB Cloud & AI Space | FLEXTECH INC. | $217.6K – $1.7M | 247.7K – 1.1M |
| 34 |  Surfshark: VPN Unlimited | SURFSHARK LTD | $1.6M – $9.8M | 223.4K – 1M |
| 35 |  Grammarly: AI Keyboard & Voice | Superhuman Platform Inc | $250.1K – $1.9M | 131.9K – 597.9K |
| 36 |  1Password: Password Manager | AgileBits Inc. | $258.4K – $2M | 99.8K – 452.3K |
| 37 |  VPN Hotspot Shield: Wifi Proxy | AnchorFree Inc. | $269.4K – $2.1M | 70.2K – 318K |
| 38 |  Authenticator App - 2FA / OTP | Solid Dijital | $14K – $114.5K (Oct 1 – Oct 31, 2026) | 12.7K – 67.5K (Oct 1 – Oct 31, 2026) |
| 39 |  Spreadsheet: Edit XLSX Sheets | Rhophi Analytics LLP | $24.6K – $200.6K (Oct 1 – Oct 31, 2026) | 37.4K – 198K (Oct 1 – Oct 31, 2026) |
| 40 |  Urban VPN | Urban Cyber Security INC | $21.3K – $174.2K (Sep 24 – Oct 24, 2026) | 26.7K – 141.7K (Sep 24 – Oct 24, 2026) |
| 41 |  Speechify – Text to Speech | Speechify Inc. | $628.5K – $3.8M | 93.5K – 423.8K |
| 42 |  Word Editor: Edit Office Word | A1Apps | $30.9K – $252.2K (Oct 1 – Oct 31, 2026) | 52.9K – 239.8K (Oct 1 – Oct 31, 2026) |
| 43 |  Manus - AI Agent & Automation | BUTTERFLY EFFECT PTE. LTD. | $835.4K – $5.1M | 162.9K – 738.3K |
| 44 |  CalendarDC 2026 | Hung Duong | $6K – $23.8K (Sep 24 – Oct 24, 2026) | 5.4K – 28.9K (Sep 24 – Oct 24, 2026) |
| 45 |  vFlat Scan - PDF & OCR Scanner | VoyagerX, Inc. | $31.8K – $259.6K (Sep 24 – Oct 24, 2026) | 23.9K – 126.7K (Sep 24 – Oct 24, 2026) |
| 46 |  AI Chatbot & Design Assistant | SevenSeas AI Studio | $138.9K – $1.1M | 50.1K – 226.9K |
| 47 |  Fast Rekap - AI Meeting Notes | NINH DAO | $4.6K – $18.4K (Oct 1 – Oct 31, 2026) | 4.8K – 25.4K (Oct 1 – Oct 31, 2026) |
| 48 |  Authenticator App! | VarMeta | $4.5K – $36.8K (Oct 1 – Oct 31, 2026) | 11.4K – 60.6K (Oct 1 – Oct 31, 2026) |
| 49 |  Photo Translator | SMM service, s.r.o. | $14.7K – $120.3K (Sep 24 – Oct 24, 2026) | 11K – 58.1K (Sep 24 – Oct 24, 2026) |
| 50 |  Turbo VPN Private Browser | INNOVATIVE CONNECTING PTE.LIMITED | $192.7K – $1.5M | 246.7K – 1.1M |
| 51 |  Chatbot App: AI Assistant | TAPSUITE YAZILIM HIZMETLERI ANONIM SIRKETI | $152.8K – $1.2M | 73.5K – 333.4K |
| 52 |  Genspark AI Workspace | GENSPARK INC | $101.9K – $778.3K | 22.1K – 117.2K |
| 53 |  Notion: notes, tasks, AI | Notion Labs, Incorporated | $260.9K – $2M | 325.6K – 1.5M |
| 54 |  Microsoft PowerPoint | Microsoft Corporation | $317.6K – $2.4M | 540.1K – 2.2M |
| 55 |  Chatbot AI Assistant - Genie | APPNATION YAZILIM HIZMETLERI TICARET ANONIM SIRKETI | $448.5K – $2.7M | 462.2K – 1.9M |
| 56 |  Authenticator + | Rocket Apps GmbH | $40.4K – $308.4K (Sep 24 – Oct 24, 2026) | 25.6K – 135.9K (Sep 24 – Oct 24, 2026) |
| 57 |  Goodnotes: AI Notes, Docs, PDF | Goodnotes Limited | $761.4K – $4.7M | 97.7K – 442.8K |
| 58 |  AI Chat Assistant – ChatNow | tappz | $139.9K – $1.1M | 96.5K – 437.4K |
| 59 |  Chatbot AI 日本語: AIチャット | Appsolut Limited | $51.4K – $392.9K | < 5K |
| 60 |  Lens - Escaner PDF y Editar | Theresa Jackson | $13.2K – $107.6K (Oct 1 – Oct 31, 2026) | 18.8K – 99.9K (Oct 1 – Oct 31, 2026) |
| 61 |  Text to Speech - Listen AI | DEEP FLOW SOFTWARE SERVICES | $270.9K – $2.1M | 224.8K – 1M |
| 62 |  Grit: Habits, Routines, Goals | GrittyApps | $45.7K – $349.1K (Oct 1 – Oct 31, 2026) | 60.4K – 273.7K (Oct 1 – Oct 31, 2026) |
| 63 |  Word Office:Edit Word Document | Rhophi Analytics LLP | $209.7K – $1.6M | 123K – 557.6K |
| 64 |  CollaNote : Pencil Notes & PDF | Zauberberg Lab Company Limited | $8.6K – $70K (Sep 24 – Oct 24, 2026) | 10K – 52.9K (Sep 24 – Oct 24, 2026) |
| 65 |  Notta Transcribe Voice to Text | MindCruiser | $94K – $718.1K | 25.7K – 136.5K |
| 66 |  Evernote - AI Notes Organizer | Evernote Corporation | $187.5K – $1.4M | 11K – 58.5K |
| 67 |  LoveAssist | unichat Limited | $6.5K – $53.4K (Oct 1 – Oct 31, 2026) | < 5K (Oct 1 – Oct 31, 2026) |
| 68 |  VPN - Fast & Secure VPN ™ | TOPAPPS TECH PTE LTD | $38.4K – $293.6K | 194.7K – 882.7K |
| 69 |  Speak & Translate - Translator | Mosaic S.r.l. | $208.1K – $1.6M | 16K – 84.7K |
| 70 |  CyberGhost: Safe & Private VPN | CyberGhost SRL | $201.9K – $1.5M | 34K – 180.3K |
| 71 |  MEGA: Encrypted Cloud Storage | Mega Networks LLC | $480K – $2.9M | 179.1K – 811.8K |
| 72 |  NoteX: AI Meeting Assistant | Sota Labs | $5.2K – $42.8K (Oct 1 – Oct 31, 2026) | < 5K (Oct 1 – Oct 31, 2026) |
| 73 |  LockScreen Calendar Maker | Vinh Vo | $3.6K – $14.3K (Oct 1 – Oct 31, 2026) | 7.1K – 37.8K (Oct 1 – Oct 31, 2026) |
| 74 |  Notee: AI Note Taker | GM UniverseApps Limited | $90.1K – $688.6K | < 5K |
| 75 |  Traductor de Voz IA Traducir | AVIRISE LIMITED (CY) | $26K – $212.5K (Sep 24 – Oct 24, 2026) | 7.9K – 41.7K (Sep 24 – Oct 24, 2026) |
| 76 |  ChatOn AI - Chat Bot Assistant | AIBY | $621K – $3.8M | 322.2K – 1.5M |
| 77 |  Otter Transcribe Voice Notes | Otter.ai, Inc. | $266.3K – $2M | 53.3K – 241.8K |
| 78 |  Chat & Ask Anything – Ocean AI | DIJITAL ELMA MOBIL OYUN VE UYGULAMA ANONIM SIRKETI | $28.3K – $230.9K (Oct 1 – Oct 31, 2026) | 12.7K – 67.5K (Oct 1 – Oct 31, 2026) |
| 79 |  Form+ for Google Forms | Amad Marwat | $41.9K – $319.9K (Sep 24 – Oct 24, 2026) | 29.8K – 157.9K (Sep 24 – Oct 24, 2026) |
| 80 |  HMA VPN Proxy & WiFi Security | Privax | $27.6K – $225.6K (Sep 24 – Oct 24, 2026) | 7.4K – 39.3K (Sep 24 – Oct 24, 2026) |
| 81 |  Translator: Translate Photo | DivMulTech | $12.7K – $103.7K (Sep 24 – Oct 24, 2026) | 12K – 63.5K (Sep 24 – Oct 24, 2026) |
| 82 |  Chat AI: Ask Agent Anything | DEEP FLOW SOFTWARE SERVICES | $335.1K – $2.6M | 70.1K – 317.7K |
| 83 |  Soniox - Speech to Text AI | Soniox Inc | $10.7K – $87.2K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 84 |  HiNoter - AI Note Taker | AISION PTE. LTD. | $65.6K – $500.8K | 31.6K – 167.5K |
| 85 |  CamVision: PDF & OCR Scanner | EXORA MEDIA COMPANY LIMITED | < $5K (Oct 1 – Oct 31, 2026) | 6.7K – 35.3K (Oct 1 – Oct 31, 2026) |
| 86 |  Cue: AI Note Taker & Recorder | 44pixels | $110.3K – $842.3K | < 5K |
| 87 |  Forma: PDF Editor & Converter | BPMobile | $73.7K – $562.7K | 9.6K – 50.9K |
| 88 |  SpeakApp AI: ditado de voz | VoicePop Inc. | $146K – $1.1M | < 5K |
| 89 |  Nivel Inteligente y Regla AR | 卓 张 | $3.8K – $31.1K (Oct 1 – Oct 31, 2026) | 6.3K – 33.6K (Oct 1 – Oct 31, 2026) |
| 90 |  SmartCut, AI Video Editor | Miczon LLC | < $5K (Oct 1 – Oct 31, 2026) | 5.2K – 17.9K (Oct 1 – Oct 31, 2026) |
| 91 |  iTranslate Translator | Mosaic S.r.l. | $459.2K – $2.8M | 37K – 196.2K |
| 92 |  Monica AI: Ultimate AI Assist | BUTTERFLY EFFECT PTE. LTD. | $13.8K – $112.8K (Oct 1 – Oct 31, 2026) | 5.5K – 29.1K (Oct 1 – Oct 31, 2026) |
| 93 |  Smart Switch・Copy & Move Data | Smart Transfer Inc. | $7.2K – $59K (Oct 1 – Oct 31, 2026) | 7.4K – 39.1K (Oct 1 – Oct 31, 2026) |
| 94 |  Auto Clicker:Tapper & Click up | 秋霞 武 | < $5K (Oct 1 – Oct 31, 2026) | 43.2K – 228.9K (Oct 1 – Oct 31, 2026) |
| 95 |  TickTick:To-Do List & Calendar | Appest Limited | $387.4K – $2.4M | 43.2K – 228.8K |
| 96 |  Authenticator App – 2FA & TOTP | APPLY DIJITAL HIZMETLER TICARET LIMITED SIRKETI | $29.4K – $240.2K (Oct 1 – Oct 31, 2026) | 7K – 37.2K (Oct 1 – Oct 31, 2026) |
| 97 |  Super Fast VPN・Unlimited Proxy | WorldVPN | $27.7K – $225.8K (Oct 1 – Oct 31, 2026) | 136.6K – 619.4K (Oct 1 – Oct 31, 2026) |
| 98 |  Yandex Disk secure storage | Direct Cursus Computer Systems Trading | $16.6K – $135.5K (Sep 24 – Oct 24, 2026) | 94.7K – 429.2K (Sep 24 – Oct 24, 2026) |
| 99 |  Escáner y Convertidor de PDF | ZipoApps | $5.8K – $22.9K (Sep 24 – Oct 24, 2026) | < 5K (Sep 24 – Oct 24, 2026) |
| 100 |  ActionLock: App Blocker | Dung Nguyen | < $5K (Oct 1 – Oct 31, 2026) | 4.9K – 25.9K (Oct 1 – Oct 31, 2026) |
Store chart vs. modeled revenue ranking
The ranks above are App Store’s own Top Grossing iPhone Productivity Apps chart in Vietnam, 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.
AppGazers has a free plan (no card) with revenue and download estimates on every page and a free MCP server (10 calls per tool a day, 100 a week); Basic ($9.99/mo) and Pro ($29.99/mo) unlock every app name in the workspace and MCP, keyword demand and competitor analysis, with a 14-day free trial. Compare plans or connect an AI assistant.
Frequently asked questions
What is the #1 app on the Top Grossing iPhone Productivity Apps chart in Vietnam?
ChatGPT ranked #1 on the App Store Top Grossing iPhone Productivity Apps chart in Vietnam 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 App Store's own Top Grossing iPhone Productivity Apps chart for Vietnam, 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 Vietnam; 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.