Free Finance Tools for Crypto, Budgeting, and Logistics
Managing your finances can involve many different aspects, from tracking investments to budgeting daily expenses. Finding reliable, free tools to help can simplify these tasks. QuackBuilds offers a suite of free browser apps designed to assist with various financial calculations and tracking needs, all without requiring signup or payment.
Track Crypto Tokens Across Multiple Chains
SmolDash is a multi-chain crypto token dashboard. You can add tokens by contract address across Ethereum, Base, Arbitrum, Polygon, BNB Chain, Optimism, and Avalanche. Watch price, holders, and liquidity on an auto-refreshing watchlist. It includes a gas tracker, a 2–3 token comparator, an airdrop planner, vesting schedules, CSV export, and an embeddable widget. Your watchlist data stays in your browser.
Open SmolDash — freeAlso free: BudgetBot
BudgetBot is a bill and income tracker. Add your recurring bills, mark them paid, and watch a monthly dashboard of what's due, paid, left, past due, and late fees against your income, with net cash-flow.
Open BudgetBot — freeAlso free: Detention Pay Calc
Detention Pay Calc is a free detention pay calculator for owner-operators and truck drivers. Punch in your arrival and departure times at the dock, get the exact dollar amount owed beyond your free time, and export a dispute.
Open Detention Pay Calc — freeAlso free: Freight Class Calc
Freight Class Calc is a free LTL freight class calculator. Enter your shipment's dimensions and weight, get the density (PCF) and the matching NMFC freight class instantly, and export a density worksheet PDF for your BOL.
Open Freight Class Calc — freeEvery app here is built and maintained by QuackBuilds, runs in your browser, and is free with no account. See them all at quackbuilds.com/apps.