Push Notification

A push notification is a short message that lands on a phone while your app is closed. It arrives without the phone asking your system for anything, because the phone keeps one quiet line open to Apple or Google all day. That one line carries every app at once, so your system hands the message over and Apple or Google wake the right phone. The trip takes about a second, which is why one message costs almost nothing.

None of it happens without permission, and how you ask decides whether you get it. The first time your app asks, the person sees a box with two buttons, and whatever they press is close to final. If they say no on an iPhone, your app can never ask again. The only way back is talking them into the settings, finding your app in a long list and switching notifications on by hand, which almost nobody does. So the moment matters more than the words, and the right time is after the app has helped, not two seconds after opening.

There is a big difference between a message someone wants and one that gets your app deleted. An order that has left the warehouse, a ready table, a failed payment or a visit tomorrow morning are all wanted. A discount invented on a Thursday to fill a sending schedule is not, and nobody can argue with you about it. All they can do is switch you off, and they do it silently. That is why Linkysoft first counts how many messages a business really wants to send each week, and the honest number is far below the first list.

Appointment reminders are the clearest useful example, which is why DocMz sends one the evening before and another an hour ahead. Clinics see fewer empty chairs, because the message is short and names the doctor and time. It also opens the screen where the patient can move the visit instead of cancelling it.

Two rules cover most of the damage, and the first is to send at a human hour in the reader's time zone. A message at two in the morning is remembered for the wrong reason, so the second rule is that it must go somewhere. Tapping it should open the exact order, invoice or booking it talks about, never the front page. Linkysoft treats the notification plan as part of the mobile app build, not an afterthought, because permission is asked once and a second chance is rare.