Track your debt payoff on iPhone

Updated 2026-05-19 · 5-minute read

Paying off debt is a long game. The big mistake most budget apps make is showing only the current balance — you lose the visceral sense of progress. A timeline of every payment, with the running balance falling toward zero, is what keeps you motivated.

The setup

Pick the debts that matter

Don't enter every credit card and loan — only the ones you're actively paying down. For a typical user:

• The credit card you're trying to zero out (high APR)
• The student loan you're tracking against a payoff date
• The family loan you want to settle "the right way"

Skip debts you're paying minimums on without strategy — those go in your spreadsheet, not your debt tracker.

Enter the starting numbers

For each tracked debt:

• Name: "Chase Sapphire", "Stafford loan", "Mom — wedding"
• Total amount: current balance (you'll add payments going forward, not historical ones)
• Interest rate (optional): Penno calculates a monthly interest estimate; useful for visualizing how much interest you're avoiding by paying down
• Due date or monthly payment day: triggers reminders

Log every payment

Each time you make a payment, even if it's the auto-scheduled minimum, log it. The act of logging makes you notice the progress.

• Amount: how much
• Date: today
• Note: "extra $200 this month", "ACH minimum", "tax refund"
• Log as expense?: if you toggle this on, Penno also creates a transaction in your regular ledger, so the payment shows up in your monthly spending. Useful for treating debt payments as "spending" in your budget mental model.

The two views that matter

Timeline of payments

The debt detail screen shows every payment as a row, most recent first. You see momentum. A debt with 12 chip-away rows in 3 months reads very differently from the same balance with 1 large lump sum — even if the math is identical, your relationship with the debt is healthier.

Estimated payoff date

Once you have 2+ payments in the last 3 months, Penno estimates a payoff date based on your average payment velocity. This becomes a concrete target. "Free of this debt by August 2027" is far more motivating than "still paying it off."

Three strategies the timeline helps you commit to

Debt snowball

Pay minimums on everything, throw any extra at your smallest debt. When it's zero, roll that payment into the next smallest. The timeline view makes each "zero out" event a small celebration — and the next debt's velocity jumps visibly because of the rollover.

Debt avalanche

Same idea but target the highest interest rate first. Mathematically optimal; less emotionally rewarding. The timeline still helps because watching even slow progress against a $10k balance keeps you going.

Steady chip-away

No formal method — just pay something extra whenever you can. Many users find this works best long-term because it doesn't require discipline windows. Log every $20 extra; the timeline accumulates them into real progress.

Reminders that don't nag

Penno offers three notification types for debts:

• Due-date reminder: fires N days before the due date if you set one
• Monthly payment reminder: fires on the day-of-month you've designated
• Stale-debt nudge: if a debt has gone N days without a payment, a quiet "this debt hasn't moved in a while" notification

You configure all three in Settings. None of them are pushy — they're "did you forget?" not "pay this now."

Frequently asked questions

See also: Tracking IOUs · Penno vs YNAB on debt