Best Debt Payoff Apps Compared (2026)

By MoneyMattersDaily Editorial · Published August 31, 2026 · 4 min read

Debt payoff apps split into two real categories, and mixing them up is the most common reason people pick the wrong one. Some apps are dedicated payoff planners — you enter your balances and interest rates, pick a strategy, and the app shows your debt-free date. Others are budgeting or spending apps that treat debt payoff as one feature among many. Neither is “better” in the abstract; the right pick depends on whether your problem is not having a plan, or not knowing where your money goes each month. Pricing and features below are approximate and change; check each app’s current site before signing up. If you just want a one-time payoff date and don’t need an app at all, Debt Payoff Calculator Explained covers the free web calculators and spreadsheets that handle that without any sign-up.

Undebt.it — best free option if you already have a plan

Undebt.it is a web-based planner, not a bank-connected app — you enter each debt’s balance, rate, and minimum manually, and it builds a month-by-month schedule.

Cost: Free for the core planner; a paid tier adds extras like PDF exports.
Good fit for: Someone who already knows their numbers and just wants a clear payoff timeline across snowball, avalanche, or a custom order, without linking a bank account.
Downside: Nothing updates automatically. If a balance changes, you update it yourself — that’s the tradeoff for not connecting your accounts.

YNAB — best if the real problem is your budget, not your debt tracker

YNAB isn’t a debt app first — it’s a zero-based budgeting app with a loan payoff planner built in, so it treats debt as something you fix by finding money in your budget to throw at it.

Cost: $14.99/month or roughly $99/year, with a free trial.
Good fit for: Someone whose debt keeps growing because they don’t know where their paycheck goes each month — the budgeting habit is the actual fix here, not just a payoff calculator.
Downside: It’s the most expensive app on this list and has a real learning curve. If you already budget fine and just want a payoff plan, you’re paying for a system you don’t need.

Debt Payoff Planner — best dedicated mobile tracker

This app does one thing: shows you an exact debt-free date based on your balances, rates, and payments, with snowball, avalanche, or custom strategies and progress charts to keep you motivated.

Cost: Free with a 2-debt limit; premium is roughly $6/month or $25/year for unlimited debts and device syncing.
Good fit for: Someone who wants a no-nonsense mobile app focused entirely on the debt-free countdown, without budgeting features they won’t use.
Downside: No bank sync or automatic payments — you’re tracking manually, and the free tier’s 2-debt cap means most people with more than a couple of balances will need to upgrade.

Rocket Money — best first step if overspending is the actual leak

Rocket Money isn’t really a debt payoff app — it finds forgotten subscriptions and overpriced bills, negotiates some of them down, and helps you cancel what you don’t use, freeing up cash you can redirect toward debt.

Cost: $6–$12/month (you choose within that range); bill negotiation takes a separate percentage of whatever it saves you.
Good fit for: Someone who suspects recurring charges are quietly draining money that could be going to debt, and wants that fixed before picking a payoff strategy.
Downside: It doesn’t build a payoff plan at all. Pair it with a dedicated tracker like Undebt.it or Debt Payoff Planner once you’ve freed up the extra cash.

Empower — best free all-in-one if you don’t want another app

Empower bundles a debt payoff tool into its broader free dashboard, alongside net worth tracking and budgeting, so you see debt in the context of your full financial picture rather than in isolation.

Cost: Free for the budgeting and debt tools; Empower also offers a paid wealth-management service, but you don’t need it to use the debt payoff feature.
Good fit for: Someone who wants debt, net worth, and spending in one free dashboard instead of paying for a single-purpose app.
Downside: The debt payoff planner is a smaller piece of a much bigger app, so it’s less deep than a dedicated tracker — and a free app built around a paid upsell will periodically remind you the upsell exists.

How to actually choose

Start with what’s actually broken: no plan, no budget, or a spending leak. If you know your numbers and just need a schedule, Undebt.it costs nothing. If debt keeps coming back because you don’t know where money goes, YNAB fixes the upstream problem, not just the symptom. If you want a mobile app built around one countdown, Debt Payoff Planner does that and nothing else. If you suspect subscriptions are the leak, start with Rocket Money and pair it with a tracker after. And if you’d rather see debt alongside your whole financial picture for free, Empower does that without a subscription.

One thing to watch across all of them: none of these apps pay down debt for you. Automatic payments, reminders, and payoff dates are motivation tools — the actual progress still comes from the payments you make, on time, every month.