Tagwave: WiFi QR & NFC Tags Support

Tap WiFi QR on the home screen, enter your network name and password and save. Tap Show full screen when a guest wants to join; they scan the code with their camera.

NDEF tags such as NTAG213, NTAG215 and NTAG216. Tagwave shows how much room your content needs before writing. Business cards with an address usually need an NTAG215 or NTAG216.

Choose Write NFC tag, pick or create the content, tap Write to tag and hold the top of your iPhone near the tag. With Check after writing on, Tagwave reads the tag again to confirm it is complete.

No. A locked tag is read only for good and cannot be changed or erased by Tagwave or any other app. Tagwave asks you to confirm twice before locking.

No. Widgets show only the names of your favorites. Tap the widget and the QR code opens in the app.

Three saved items and three NFC tag writes a day. WiFi QR codes, full screen display and reading tags are always free. Tagwave Premium removes the limits.

There is no iCloud sync. With Tagwave Premium, export a backup file in Settings and import it on the new iPhone. Backup files contain your WiFi passwords, so keep them somewhere safe.

Open Settings and tap Restore purchases. Use the same Apple Account you subscribed with.

Subscriptions are managed by Apple. Open the Settings app, tap your name, then Subscriptions, and choose Tagwave.

Email [email protected]. We usually reply within a few days.

Refunds are handled by Apple. Visit reportaproblem.apple.com, sign in and choose the purchase.