Say yes to dinner without the mental math.
Every morning, Perday tells you what today can hold. No adding things up in the checkout line, no checking your balance first. Your brain can finally relax.
Tiny app.
Big relief.
Saving feels like winning.
Spend less today and you’ll see it waiting for you tomorrow. Saving stops feeling like giving things up.
Red days are fine.
Blew it on a birthday dinner? The app turns red for the day, tomorrow shifts a little, and life goes on. No shame spiral, no starting over on Monday.
Two minutes a month.
Set it up once a month in less time than it takes to make coffee. No receipts to sort, no categories to keep up, no Sunday-night budget sessions.
Your money is nobody’s business.
Not even ours.
- No account
- No bank login
- No servers
- No signal needed
We can’t sell, leak or peek at your numbers. They never leave your phone. Works on the subway, on a plane, in a basement. Read the privacy policy.
Free where it counts.
Free forever
The app
Everything you need to get through the month. No limits, no trial, no catch.
Optional
Themes
Fresh colors for your screen. A tip jar that happens to look great.
Made by someone who’s been there.
I’m Nathan. I’ve spent my career working in tech, watching software get harder to use for no reason. I also have ADHD, and most budgeting apps make my brain quietly leave the room.
Perday is the system I’ve run my own money on every month for more than 20 years. In 20 years, I’ve never had to check my balance when going out. Now it’s becoming an app, built part-time, on purpose.
Nathan Renard, founder
Good questions.
Is it really free?
Yes. The app is free forever, backups included. Some themes are optional and purely cosmetic, but don't worry, dark mode isn't locked behind a subscription. Heck, even this website has a toggle , so why would I charge you for it in the app?
What if I lose my phone?
Back up your Perday data anytime, then restore it on your new phone and pick up right where you left off.
When can I get it?
Soon. Join the waitlist for a heads-up on launch day, plus short, occasional build updates. Unsubscribe anytime.
Your calmer month starts here.
Be one of the first to stop dreading the end of the month.
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- First to download on launch day
- Short, occasional build updates
- Reply to any email and help shape the app