Send Checks Online from Your Phone (No Printer Required)

You know what's annoying? Needing to mail a check in 2025.

Your landlord doesn't take Venmo. The utility company wants a check. Your kid's school requires a check for field trips. And you're sitting there thinking "I haven't written a check in three years, where are my stamps?"

So we built an app that lets you mail checks from your phone. No printer, no stamps, no handwriting. Just type, send, done.


Send checks from your iPhone with Check Supply iOS app

How It Works

  1. Add recipient details — Name and address of who you're paying

  2. Enter the amount — How much the check should be for

  3. Hit send — We print, stuff, stamp, and mail it

That's it. Usually arrives in 2-5 business days via USPS First-Class Mail.


Why People Use This

"My landlord only accepts checks"

This is the #1 reason people download the app. Rent is due, your landlord lives in 1987, and you don't have stamps. Problem solved.

"I don't own a printer"

Neither do most people under 35. If you need to mail a check once or twice a month, buying a printer + ink + check paper makes zero sense.

"I'm traveling and need to pay something"

Had a user send their mortgage payment from a flight to Tokyo. Your bank branch is closed. Your phone isn't.

"Writing checks by hand is tedious"

Real benefit: no messy handwriting, no signing, no addressing envelopes. Just type and send.

"My bank's bill pay takes forever"

Most bank bill pay services take 7-10 days because they're still mailing physical checks. We do it in 1-2 days.


What You Need to Know Before Using It

There's a small delay
We print and mail your check within 1-2 business days, then it's in USPS's hands (2-5 days typically). If you need instant payment, use Venmo or Zelle instead. This is for situations where a physical check is required.

It only works in the US
We can only mail to US addresses. International check mailing isn't supported yet.

You need a US bank account
We support pretty much every US bank and credit union through Plaid, but international banks aren't supported.


Real Use Cases

  • Monthly rent payments — Set it and forget it. Add your landlord as a contact once, then it takes 20 seconds each month to send rent.

  • Utility bills that require checks — Some water companies, trash services, and older utilities still want checks. Pay them from your couch.

  • Paying contractors or vendors — If you hire a plumber or contractor who doesn't take card, send them a check without having to stop at the bank.

  • Sending money to family — Grandma doesn't use Venmo. Mail her a check for her birthday.

  • School fees and activities — PTA, field trips, sports teams—schools love checks. Send them from your phone while you're sitting in the carpool line.


Questions People Ask

  • Can I schedule checks in advance? — Not yet, but it's coming. Right now, when you send a check, we process it within 1-2 business days.

  • What if I need to cancel a check? — You can cancel it from the app if it hasn't been printed yet (usually a few-hour window). Once it's printed and mailed, you'll need to contact the recipient.

  • Do you offer check tracking? — Yes. You'll see when we printed it, when it was mailed, and the estimated delivery date.

  • Is there a limit on check amounts? — The app will verify you have sufficient funds through Plaid before sending. There's no hard limit, but very large amounts may require additional verification.

Ready to simplify your payments?

Start sending checks effortlessly with our secure and easy-to-use platform.