Best Bill Tracker Apps (2026): An Honest Comparison

Disclosure: BUCK makes this site and one of the apps below. We've tried to be fair, including about where other apps do more. Prices were checked on November 8, 2026 from each company's official site, help center or U.S. App Store listing. Prices change, so confirm before you subscribe.

What to look for

• Reminders before the due date, so there's time to move money
• Automatic paid status, so you aren't checking things off by hand
• Bill detection from your bank history
• How bills affect what you have left, not just a list of dates
• Price and free option: several popular apps have no free plan

How we compared

We read each app's own pricing page, help center or U.S. App Store listing, and we only list features the company states itself. We didn't rank the apps against each other. Each one is built for a different kind of person, so the goal here is to help you find the one that fits how you think about money. If a fact isn't on an official page, it isn't in this article.

At a glance

Rocket Money

Rocket Money is built around subscriptions. Its free tier tracks your subscriptions. On Rocket Money's own comparison page, the bill timeline and upcoming payments, cancellation help and web access are all Premium features. Premium+ ($15/mo) adds bill negotiation and Rowan, its AI assistant. It runs on iOS, Android and the web (web on Premium).

Good fit: too many subscriptions, and you want help canceling them.
Sources: Rocket Money pricing, Premium+

Quicken Simplifi

Simplifi's Spending Plan starts with your income, subtracts bills and subscriptions, and shows what's left to spend. Quicken lists bill due-date and payment alerts, and a view of how upcoming bills affect your balances. Simplifi is annual billing only, with no free tier. Quicken lists bill pay under Quicken Classic, not Simplifi.

Good fit: you want to see your cash flow weeks ahead.
Sources: Simplifi, Quicken plans, Simplifi subscription help

PocketGuard

PocketGuard is the closest to the "safe to spend" idea. It shows how much you can safely spend after bills, goals and essentials. Its pricing page lists recurring and upcoming bills, bill lowering and subscription cancellation, plus a debt payoff plan. It's on the web, iPhone, Apple Watch and Android. Plus is $12.99 a month or $74.99 a year after a 7-day trial, per its U.S. App Store listing.

Good fit: you want a safe-to-spend number plus fuller budgeting and debt tools.
Sources: PocketGuard pricing, App Store listing

Monarch

Monarch is a full financial dashboard covering budgets, net worth, investments and recurring bills, with household sharing. Core is $14.99 a month or $99.99 a year after a 7-day trial, with no free plan. Monarch says it's ad-free and doesn't sell your financial data.

Good fit: households that want everything, investments included, in one place.
Sources: Monarch pricing, Monarch pricing help

YNAB

YNAB is a budgeting method more than a bill tracker. You give every dollar a job before you spend it, and bills are part of that plan. It costs $14.99 a month or $109 a year. The 34-day trial needs no card if you sign up on YNAB's site, and one subscription can be shared with up to five others.

Good fit: you want to plan every dollar and will keep a weekly routine.
Source: YNAB pricing

BUCK

This is our app, so weigh this section accordingly. BUCK is newer and smaller than the apps above. It's on iPhone and the web, for people in the U.S. It answers one question: after the bills you still have to pay this month, what's safe to spend?

• Safe to spend is the big number: your balance minus bills still due this month. If bills are more than you have, it shows $0 in amber and how short you are.
• Bills mark themselves paid when the payment lands in your bank, and a calendar shows what's due on which day.
• Bill reminders three days before a bill is due, even before you connect a bank.
• A "Next 30 days" line, and a late-month heads-up if next month's first bills are more than you have safe to spend.
• Read-only bank connection through Plaid: BUCK never sees your bank password and can't move money. Optional Face ID lock on iPhone.

Free: one bank account, up to 3 bills and 3 goals. Pro ($9.99/mo or $99.99/yr): every account, unlimited bills with "Looks like a bill" detection, automatic categories, unlimited goals and large-transaction alerts.

Where others do more: BUCK doesn't cancel subscriptions or negotiate bills, doesn't forecast cash flow months out, doesn't track investments or net worth, and has no Android app.

Good fit: you want one honest number after your bills, free to start.
Download BUCK on the App Store · Open the web app

How to choose

• Too many subscriptions: Rocket Money
• Cash flow weeks ahead: Quicken Simplifi
• Safe-to-spend number plus debt tools: PocketGuard
• Household finances and investments: Monarch
• Plan every dollar: YNAB
• One number after bills, free to start: BUCK

New to the idea? Read How to Know What's Safe to Spend After Bills.

FAQ

Is there a free bill tracker app?
Rocket Money and BUCK have free tiers. Rocket Money lists its bill timeline as Premium. BUCK's free plan includes up to 3 bills with reminders.

Do these apps pay my bills?
Generally no. They track and remind; you still pay through your bank or the company. BUCK's bank connection is read-only.

Can I track bills without connecting a bank?
In BUCK, yes: you can add bills and get reminders first. Check each app's own help pages for its manual options.