LEAR.

Run 46 pro finance calculators free for 14 days — real estate, construction, small business, and more. Fully offline. Learn the formula behind every number.

LEAR puts 46 professional finance calculators in your pocket — across real estate, auto, construction, small business, marketing, franchise, and personal finance.

• Run any calculator free during your 14-day trial — fully offline, results identical to the web. • Learn the formula behind every number: a plain-language concept, a worked example, and the mistakes to avoid. • Save deals into projects, generate branded PDF reports, and export CSV. • Sign in with Apple; sync across devices through your LEAR account.

Upgrade to Pro, Team, or Enterprise to keep calculators unlocked and add projects, reports, and team analytics. Subscriptions are managed through your LEAR account.

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