Cash & CDs
APY, terms, early-withdrawal penalties, insured ownership, and ladder design.
Open guideYieldMask.com turns CD APY, dividend ETF payouts, Treasury fund rates, business checking income, USDC and USDT rewards, tokenized assets, DeFi APY, and staking returns into one decision framework: what pays, what locks, what costs, and what can break.

A cash product and a digital-asset strategy can display similar percentages while giving you completely different rights, access, and loss exposure.
APY, terms, early-withdrawal penalties, insured ownership, and ladder design.
Open guideDirect bills, government money market funds, ETFs, and tokenized Treasury wrappers.
Open guideDividend rates, SEC yield, distribution source, total return, and portfolio exposure.
Open guideBlended APY, account fees, payment rails, sweep programs, and access resilience.
Open guideUSDC, USDT, lending, DeFi incentives, custody, reserves, and exit paths.
Open guideEthereum, Solana, validators, liquid staking, DeFi vaults, and token-denominated rewards.
Open guideA useful number survives the deductions. Start with the advertised rate, subtract explicit costs, price the lockup and access path, account for tax context, and identify the risk premium required by the wrapper.

This educational matrix shows why rate comparison starts with the legal and operational wrapper.
| Wrapper | Rate language | Typical access | Principal behavior | Verify first |
|---|---|---|---|---|
| Bank CD | APY | Maturity or penalty | Deposit contract | Institution, ownership, penalty |
| Dividend ETF | Distribution / dividend yield | Exchange trading | Market price moves | Holdings, total return, expenses |
| Treasury money market fund | Seven-day yield | Business-day redemption | Fund NAV and portfolio | Fund type, expenses, settlement |
| Stablecoin lending | Variable APY | Platform or protocol withdrawal | Token, credit, code risk | Issuer, custody, yield source |
| Native staking | Token reward rate | Protocol and provider exit | Token value fluctuates | Validator, fees, penalties |
| Tokenized Treasury | Portfolio or token yield | Issuer redemption / market | Legal claim plus token layer | Documents, custody, contract |
Choose preset assumptions to see annual income, average monthly income, and compounded balance. No account connection or personal data entry is required.
The calculator uses transparent arithmetic, not live market data or a recommendation. It does not model taxes, loss of principal, early-withdrawal penalties, token-price changes, variable rates, or payment timing.
Long-form, source-linked articles covering yield math, digital assets, Treasury wrappers, and income products.

Compare ETH and SOL staking by reward source, validator selection, custody, liquidity, token dilution, slashing or penalty exposure, and liquid-staking layers.
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Understand how Bitcoin income offers are built through lending, options, mining, tokenized representations, and liquidity strategies—and which risks create the yield.
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Learn how to translate APY into estimated monthly income, distinguish simple yield from compounding, and model fees, taxes, rate changes, and withdrawals.
Read the guideAdd the progressive web app to a supported iPhone, iPad, or Android home screen. The calculator runs locally with preset scenarios, and core site assets can be cached after a visit.

It is a comparison layer that starts with a headline yield and makes fees, liquidity, taxes, wrapper structure, and risk visible before a decision.
No. The site provides educational frameworks, illustrative calculations, and research. It does not provide individualized financial advice or live product rankings.
No. Preset rates are examples chosen to demonstrate formulas. Verify current rates, fees, and terms directly with the provider.
They may compete for the same cash allocation, but the legal rights, custody, liquidity, and loss paths differ. A normalized worksheet exposes those differences.
YieldMask is an installable progressive web app. It can be added to supported iOS and Android home screens without a claimed native app-store listing.