Spend, save, and invest your health dollars tax-free, all in one place. HSA or a Health Savings Account is the only type of account with a triple tax break (contributions, investment growth, and health-related purchases).
Starship is completely free. They only charge a $1 monthly fee that is deducted from your Starship savings account.
There three types of risk you can choose for your account: conservative, balanced, and growth.