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Daily charts

Top grossing apps in Productivity · South Korea

Daily App Store rankings with honest revenue ranges, rank movement and a small & simple score for every app.

List date: Oct 25, 2026 (UTC)Updated 8:20 AM UTC

Small & simple set

Small & simple only · 0 apps

No small & simple apps in this list today.

Yesterday's moves

Rank change vs. the previous day

Up
36
Down
40
Same
10
New
14

Revenue bands

Estimated monthly revenue of this list

  • $250K–1M4
  • $50K–250K17
  • $10K–50K74
  • <$10K5

List total, about $5.3M/moSum of the central estimates; real totals can differ a lot.

Bands are modeled estimates (B1-B7), not reported figures. "No estimate" means we have no basis for that rank range.

100 apps

  1. 1
    ChatGPT

    OpenAI OpCo, LLC · Productivity

    4.8(11.4M)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  2. 2
    Claude by Anthropic

    Anthropic PBC · Productivity

    4.7(282.2K)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  3. 3
    Google Gemini

    Google · Productivity

    4.7(2.4M)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  4. 4
    Grok AI

    X Corp. · Productivity

    4.9(1.5M)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  5. 5
    Gmail - Email by Google

    Google · Productivity

    4.7(2.4M)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  6. 6
    Google Drive

    Google · Productivity

    4.8(7.9M)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  7. 7
    Genspark AI Workspace

    GENSPARK INC · Productivity

    4.7(5.7K)
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  8. 8
    Perplexity: AI Agent & Search

    Perplexity AI, Inc. · Productivity

    4.8(516.5K)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  9. 9
    Plaud: AI Work Companion

    PLAUD LLC · Productivity

    4.9(23.7K)US rating
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store
  10. 10
    vFlat Scan - PDF & OCR Scanner

    VoyagerX, Inc. · Productivity

    4.9(65.2K)
    Yesterday7 days
    EstimatedLow confidence
    View on the App Store

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Revenue is a model estimate of gross store revenue per month in USD (ads excluded): a central figure plus a likely range, derived from the grossing rank. Not a measurement; the real number can sit a band or more away.