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Simply Wall St vs MarketMonk: catalog facts
Simply Wall StMarketMonk
Freemium

Free account available without a credit card, with paid plans.

Free

Free and open source under the MIT licence.

Android, iOS, Web, Browser extension Android
  • Covers about 120,000 stocks worldwide
  • Tracks multiple portfolios and brokers together
  • Portfolio holdings and performance in one dashboard
  • Price charts from Yahoo Finance data
  • Advanced features need a paid plan
  • Hosted service that requires an account
  • Depends on Yahoo Finance for market data
  • A tracker only, with no trading or brokerage features
Downloadable app, Hosted service, Browser extension Downloadable app
Closed source Open source
License not stated License: MIT
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.