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One Clear Number for What’s Safe-to-Spend™ Before Payday
The number in your bank app isn’t the answer — rent hasn’t hit yet. Amppfy turns your accounts, bills, and goals into what you actually want to know: one clear number for what’s Safe-to-Spend™ before payday, with one word for how the week looks and what that is a day. It updates the moment anything changes, and the math is always shown. Free on iPhone, with the same account on the web.
Free · No credit card · Just your balances
Prefer the web? Sign up free ›
- No credit card
- Just your balances
- Ten minutes a week
Already have an account? Sign in

HOW IT WORKS
From your balances to your number in five minutes
No categories, no transactions. Just the four numbers that decide what’s safe to spend.
Type in your balances
Checking, savings, cash — about 30 seconds each. That’s all the app needs to start.
Add your bills and payday
The common ones are pre-listed. Only what’s due before your next paycheck counts against your number.
See your number
Safe-to-Spend™, with the four-line math under it and one word for the week: comfortable, tight, or dips into cushion — on your iPhone, your partner’s phone, and the web.
THE PROMISE
Everything the number already knows
Real screens from the app. Every stat here is a fact about the product, not a claim about you.
One clear number, with the math under it
Available cash, minus bills before payday, minus planned savings, minus your cushion. Every line shown, every time.
The whole calculation, printed under your number. No black box.
One check-in keeps it honest. Miss a week and nothing breaks.

Type balances in yourself — quick, and nothing to maintain between check-ins.

Goals fund themselves first
Like bills. Spending comes from what’s truly left — and you can pause a goal in a tight month.
One word for the week
Under the number, a short scale says how the days to payday look: comfortable, tight, or dips into cushion. Nothing red for ordinary life.
On your iPhone — add a bill, update a balance, add money to a goal
BILLS & PAYDAYS
Know Your Bills Are Covered Before They’re Due
Every upcoming bill and every paycheck, on one calendar. Amppfy counts what’s due before your next payday, so you can see what’s covered and what’s safe to spend — before anything tips you into the red.
IF YOU SHARE MONEY
Two Logins, One Honest Number
Sharing money with someone? Send them the invite link, or let them scan the QR code. They get their own login, they see what you choose to share, and they land on the same number.
If you set things up
You get the full picture in one place — and you stop carrying it all in your head.
If you were invited
You see the same number and the same math — ten minutes a week, and nobody hands you a spreadsheet.

ON BOTH SCREENS
THE WEEKLY CHECK-IN
Ten Minutes a Week Keeps Your Number Honest
Once a week, see where you stand, tap a circle to confirm each bill, settle anything that was flagged, and close the week. Four short steps, about ten minutes, and that’s the whole job.
Miss a week? Nothing breaks. Pick it back up when you’re ready.
THE IPHONE APP
Your Number, in Your Pocket
Get Amppfy on your iPhone and the answer is always with you — the same number on your partner’s phone and on the web, calculated from the same math.
In line at the grocery store, at the kitchen table, on payday morning: open it, glance, done. On your home screen, the widget is a ring that shows where your household stands without opening the app.
Free · No credit card · Just your balances
Prefer the web? Sign up free ›
WHY AMPPFY
Built for a different question
Not “where did the money go?” — “what can we actually spend before payday?”
Amppfy Free
What you actually want to know, with nothing to maintain.
- Answers what’s safe to spend right now
- Shows the four-line math behind the number
- Heads-ups days ahead, while there’s still time
- Works for one person or two — same number on both phones
- About ten minutes a week to maintain
- Starts with just your balances
- Free
Bank balances & budget apps
Useful — but they answer a different question.
- A balance isn’t spendability — rent hasn’t hit yet
- Rarely shows the math
- Tells you after the fact, or at month end
- Mostly one login
- Constant categorizing, or nothing at all
- Usually needs your bank login — and the sync can break
- $8–15/mo for the big names
Just Your Balances
You type balances in yourself — about 30 seconds each at the weekly check-in. No account numbers, no routing numbers.
Two-Step Verification
Optional 2FA with an authenticator app or email codes keeps your login yours.
You Choose What’s Shared
If someone shares your household, they see shared items — anything private stays private.
Sign in Your Way
Sign in with Apple, Google, or your email address — a six-digit code confirms it’s you. Same household either way.
NEW IN THE APP
A New Amppfy, Built Around Your Number
Today shows your Safe-to-Spend™ number with a status scale, comfortable, tight, or dips into cushion, and what that is a day. The check-in is four short steps with a circle to tap for each bill. Bills, Income and Goals are one clear list each, Budget picks the month and opens a page for every bill group, the calendar shows the full month, and your partner joins with a link or a QR code and lands on the same number.

Want to Run the Numbers First?
Try the free calculators on Amppfy — budgeting, savings goals, emergency funds, and more. No signup, no email. Then let the app do the same math for you every day.
Questions People Ask Before Signing Up
FreeIs It Really Free?
Manual entryDo I Have to Link My Bank?
Manual entryIsn’t Manual Entry a Lot of Work?
PartnersWhat Does My Partner See?
PartnersWhat If My Partner Won’t Use Another App?
The numberHow Is the Number Calculated?
PrivacyIs My Information Safe?
FreeWhat Do I Need to Get Started?
The numberWhat If I’m Already Carrying Credit Card Debt?
The numberMy Income Is Irregular. Does This Still Work?
The numberWhat If the Number Comes Back Small — or Negative?
PartnersI’m Not Part of a Couple. Is This Still for Me?
iPhone & webDo I Need an iPhone?
iPhone & webIs There an Android App?
PrivacyHow Does Signing in Work?
Know What’s Safe to Spend Before Payday
Download the app and enter your balances, bills, and payday — about five minutes. Sharing money with someone? Send them the invite link.
Free · No credit card · Just your balances
Prefer the web? Sign up free ›

