Though potentially a powerful tool for marketers, push notifications on apps can be a real pain for many people.
This means marketers need to be very careful about their use of this tactic but, sadly, not all do.
In one case, a nine year old was told "you'll pay for this on judgement day" after failing to feed a virtual pet.
Courtesy of Urban Airship, here are some mistakes to avoid, and examples of good and bad (mainly bad) push notifications...
Not asking users for preferences
If they have consented to push notifcations, then most people will appreciate relevant updates. Therefore, it's important to ask for preferences or learn from user behaviour to inform the kinds of notifciations you send.
Get this wrong and you risk annoying users to the extent that they'll delete the app.
Here's a good example:
Spamming your users
Push notifications essentially give marketers the opportunity to get their messages in front of customers all day long. After all, most people have their smartphone with them all day long.
This should be considered a privilege, and a tool that should not be used too frequently.
Overdo it, and this is the reaction you're likely to get:
Getting the timing wrong
Think about when customers are likely to be more receptive and time your alerts for then. And try not to wake them up:
This example is particularly shocking. These notifications were sent to a nine year old girl who was using the My Pet application.
Completely inappropriate. Perhaps this would be funny for an older gamer, but it doesn't take a genius to work out the likely age group of this game's users.
The girl's mother was furious at the tone of these messages, and quite rightly:
I was horrified to see an app targeted at children using techniques that more resembled cyber bullying. We have assemblies at my school warning the kids about what they say online and the consequences and this is a so called company doing what we warn them against! I am just glad my daughter didn't see it.
Pushing ads on customers
This is a very personal marketing medium, and many users will react badly to having ads foisted on them.
Not being quick enough
If you're going to keep users informed about tweets or other events, make it timely.
Late messages are not only useless, but an annoyance.
Make it too hard to opt out
Just like making it easy to unsubscribe from emails, ensuring that users can change notificartion settings will stop them from deleting the app altogether.
Make it nice and easy to turn push on or off, give users plenty of preference options, and deliver value every time you push.
Sending trivial updates
I noticed this today. CNN seems to have annoyed some of its users with an update on the voice of Siri: