Mailbag
Tick a name and its label lands on the sheet. You see the real sheet, with the real addresses, before anything prints.
On the App Store for iPhone and iPadThe test page and your first sheet are free. One payment unlocks the rest. No subscription, no watermark.
Print the test page, hold it behind a label sheet at a window, and nudge until the lines sit on the edges. Mailbag keeps that fix for each printer.
Tap the labels that are already gone. Mailbag prints around them, so last year's sheet still gets used.
5160, 8160, 5260, 18160 and 177 other product numbers find their sheet. Eight layouts, plus #10 and A7 envelopes.
Mailbag reads names and postal addresses from Contacts. It can't change or delete a contact. It has no account, no server and no analytics, so nothing leaves the phone. Don't want to share contacts? Pick people one at a time, type an address, or try the sample people.