Tsumitate Lab

Tsumitate Lab is an app that makes it easy to simulate savings investments.

Key Features:
- Monte Carlo simulation for probability distribution of future asset values
- Backtesting based on historical performance
- Reverse calculation from target amount
- Portfolio mix analysis
- Inflation impact check
- Currency impact analysis
- AI investment advisor (Apple Intelligence)

Supports 30 major funds including S&P 500, MSCI ACWI, Nikkei 225, NASDAQ 100, VT, SCHD, and more. Simply enter your monthly savings amount and time horizon to see probability of loss, expected returns, and percentile ranges.

Note: Simulation results are statistical estimates based on historical data and do not guarantee future investment performance. Please make investment decisions at your own responsibility.