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MarketMonk vs Portfolio Performance: catalog facts
MarketMonkPortfolio Performance
Free

Free and open source under the MIT licence.

Free

Free and open source under the Eclipse Public Licence 1.0.

Android Windows, macOS, Linux
  • Portfolio holdings and performance in one dashboard
  • Price charts from Yahoo Finance data
  • True time-weighted and internal rate of return, not a simplified percentage
  • Handles several accounts and depots as one portfolio
  • Depends on Yahoo Finance for market data
  • A tracker only, with no trading or brokerage features
  • Eclipse-based, so it is heavy and the interface is unusual
  • The terminology assumes some investing knowledge
Downloadable app Downloadable app
Open source Open source
License: MIT License: EPL-1.0
Not stated if an account is needed No account needed
Not stated if it works offline Works offline

Checked October 2, 2026

Checked September 21, 2026

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