Debt Snowball Calculator · Payoff Planner & Loan Tracker

Know your debt-free date.

Debt Snowball Calculator Snolo turns your balances into one clear plan — see exactly what to pay this month, compare payoff strategies, and watch every debt shrink to zero.

Download on the App Store Requires iPhone · iOS 17+
  • No bank login
  • Private by design
  • Secure iCloud sync
Debt Snowball Calculator Snolo progress screen showing total paid off over time
Debt Snowball Calculator Snolo payoff dashboard showing debt-free date and this month's plan

The question it answers

“What should I do this month to become debt-free faster?”

Answered the moment you open the app — not a spreadsheet, a plan.

What-If Simulator

Become debt-free years sooner

Slide in a little extra each month — or a one-time lump sum — and instantly see how many months you cut and how much interest you save. A little extra really does save thousands.

Toggle Snowball or Avalanche, then tap Apply as my plan.

What-If Simulator showing months saved and interest saved from extra payments
Strategy comparison of Debt Snowball versus Debt Avalanche with interest saved
Snowball vs Avalanche

Pick your fastest path

See both strategies side by side — which clears your debt sooner, and which saves you the most interest. Snowball for momentum, Avalanche for math. The choice, and the numbers, are yours.

The cost of minimums

See what minimums really cost

For every debt, Debt Snowball Calculator Snolo shows the truth about paying only the minimum — how many years it drags on, and how much interest it quietly costs you. Then it shows you the way out.

Debt detail showing payoff date and total interest if you keep paying only the minimum
This month's plan showing the focus debt and projected balance falling to zero
This month's plan

Always know what to pay

One focus debt, one clear number, zero guesswork. Watch your projected balance curve down to zero, and see exactly which debt to hit next each month.

Every debt, one place

All your debts, organized

Credit cards, student loans, auto, medical, BNPL and more — every balance, APR and minimum together, each with its own payoff progress. Nine categories, one calm overview.

My Debts list with credit cards, auto loan and student loan, each with APR and progress
People tab tracking money you owe and money owed to you
Money between friends

Never forget who owes who

Track personal IOUs right alongside your other debts — what you owe friends and family, and what's owed back to you, with partial payments and settle-up tracking.

Debt-free in three steps

No bank connection, no signup. Just you and a plan.

1

Add your debts

Enter each balance, APR and minimum — cards, loans, medical, BNPL. It takes minutes and stays on your device.

2

Choose your strategy

Snowball, Avalanche, custom or hybrid. Debt Snowball Calculator Snolo builds a month-by-month plan and shows your debt-free date.

3

Log & watch it shrink

Mark payments, keep your streak, and celebrate every milestone as each balance falls to zero.

Everything in the box

A full payoff operating system — not just a calculator.

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4 payoff strategies

Snowball, Avalanche, custom order or hybrid — with accurate monthly amortization.

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Milestones & streaks

Celebrate 25 / 50 / 75 / 100% paid off, and keep your monthly payment streak alive.

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Private iCloud sync

Syncs across your devices through your own iCloud. We never see your data.

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Home Screen widgets

Keep your debt-free countdown and progress ring one glance away.

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Gentle reminders

Optional payment, monthly-plan and milestone notifications. On your terms.

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Export CSV & PDF

Generate a full payoff plan as CSV or a multi-page PDF — all created on-device.

Questions, answered

Do I have to connect my bank? +

No — and you never can. Debt Snowball Calculator Snolo has no bank logins and no Plaid. You add your debts by hand, so nothing sensitive is ever linked or shared.

Is my financial data private? +

Yes. Everything you enter is stored on your device and, if you enable it, synced only through your own private iCloud account. We run no server and cannot see your debts.

What's the difference between Snowball and Avalanche? +

Snowball pays your smallest balance first for quick, motivating wins. Avalanche targets your highest interest rate first to save the most money. Debt Snowball Calculator Snolo shows both, so you can choose with the numbers in front of you.

Which devices does it support? +

Debt Snowball Calculator Snolo is built for iPhone, with Home Screen widgets and iCloud sync across your Apple devices.

Debt Snowball Calculator Snolo icon

Your debt-free date is closer than you think.

Download Debt Snowball Calculator Snolo and make this the month it starts going down.