Mastering Your Mortgage
Like Duolingo, but for Mastering Your Mortgage. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
Free during early access · No credit card · iPhone & Android

Key ideas in Mastering Your Mortgage
- Upfront fees create a debt to be paid off
- The break-even point
- Short-term ownership risks
- Long duration value
- Evaluating upfront costs vs time
- Impact of selling early
- Time in the home dictates whether you should prioritize fees or rates
- Upfront costs require available cash or increase the total loan balance
- The impact of selling a home early on a high-fee, low-rate loan
- Matching loan scenarios to the best financial strategy
- The bank pays the bill using funds already collected from you
- Monthly payments include tax and insurance portions
- Escrow prevents you from needing to save a large lump sum yourself
- Total payments fluctuate based on external cost changes
- The purpose of the escrow buffer in preventing financial shocks
- The relationship between tax/insurance hikes and monthly mortgage payments
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Mastering Your Mortgage the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What do we call the moment when your accumulated monthly savings finally match the cost of your upfront fees?
Get it right to open this lesson and 25 more in the app.
Where Mastering Your Mortgage takes you
Move beyond the basics of monthly payments to understand how interest works over time and how to leverage your home's value. Learn to navigate the trade-offs between different loan structures and long-term costs.
- 1
Optimizing Your Monthly Costs
- The Real Cost of a Lower Rate
- Escrow: Managing Taxes and Insurance
- When to Pay for Points Upfront
- Private Insurance and How to Cancel It
- 2
Strategic Moves and Market Changes
- The Math Behind Refinancing
- Fixed vs. Adjustable Rate Trade-offs
- Using Home Equity Without Selling
- How Inflation Affects Your Debt
- The Impact of Extra Principal Payments
- Porting a Mortgage to a New Home
- 3
The Mechanics of Lending
- How Lenders Calculate Your Risk
- The Role of the Secondary Market
- Amortization: Why Interest is Front-Loaded
3 sections · 13 units · 26 levels. Built to play, not to enroll.
You pick the voice
Mastering Your Mortgage is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Mastering Your Mortgage today.
Download Tomo, search Mastering Your Mortgage, and play your first lesson in under a minute.