BuildingiPhone · iOS 17 or later · Android later
#$7&D!QR
Read and make QR codes. Warns you about scams, for free.
$7 once. Seven days free first. No sign-up, no card, nothing renews. Family Sharing included.
On the shelfNo. 1 · QRbuilding
Before you buy
Your phone already does this
- The Camera reads QR codes. Point it at a code and tap the link that appears.
- Code Scanner, in Control Center. Add it to Control Center once, then tap it to scan.
- Photos reads codes in pictures. Open the photo, tap the Live Text button, then tap the code.
If that’s all you need, keep your seven dollars.
What we add
- Where a code really goes. Every scan is checked on your phone for lookalike addresses, disguised links, raw IP addresses and other scam signs, with the reasons spelled out. The Camera opens whatever it finds.
- Who a payment code pays. Merchant payment codes, UPI, SEPA and Swiss QR-bills are read before your banking app opens: the name, amount, currency and checksum.
- Peek. One tap follows the link’s redirects, shows where it ends up, spots password and card-number forms, and asks how old the domain is, without running the page’s code.
- Codes from anything. Links, Wi-Fi, contacts, events and more, from the app or any share sheet. Export PNG, SVG or a PDF ready to print.
- History. What you scanned and made, searchable, with JSON and CSV export.
What’s free, what’s $7
$0forever
Anything that warns you is free, for good.
- Scanning, live or from photos and the clipboard
- Every scam check and its verdict
- Reading payment codes
- Opening links
- The “Check this code” share extension
- Reading and exporting the History you already have
$7once
Anything that does work for you.
- Peek: redirects, login forms, domain age
- Make, with PNG, SVG and PDF export
- The “Make QR code” share extension
- Saving new scans and codes to History
After the seven days, what you made stays readable and exportable. We never hold your data hostage.
Data Not Collected.
Apple’s privacy label, earned: no analytics, no ads, no crash reporters. Privacy
No account.
Nothing to sign up for. Your stuff stays on your phone.
Updated every 7 months.
At least. Critical fixes ship when they’re found.
GPL-3.0.
Every line is public. Build it yourself if you’d rather.
Support
Write to us
A person reads it. Tell us your phone model and system version if something broke.
Bugs, OS breakage and security get fixed. New features usually get “No, it’s done.” That’s the point.
Known issues
- None right now.
Changelog
- Nothing yet. Version 1.0 is still being built.