Skip to main content

Encrypted messaging app developers are having trouble updating for iOS 13

iOS 13 Hands-on
Julian Chokkattu/Digital Trends

Apple is continuing its focus on privacy in iOS 13 and announced a few changes to how messaging apps can collect data using Voice over Internet Protocol (VoIP). That’s great for the privacy-conscious, but there’s one problem — it means that messaging apps have to significantly change how their apps work, and according to The Information, they’re scrambling to get it done ahead of the release of iOS 13 to the public.

The root of the issue is that Apple is seriously limiting the PushKit API, which was originally designed for VoIP calls, but has since been used for data collection, and also for encrypting messages. That’s because some apps use PushKit to decrypt messages in the background. The major change to PushKit is that it’ll now only be used for internet calls — and as such, companies won’t be able to use it for anything else, including message encryption and decryption. Apps include the likes of Threema, Wickr, and Wire.

It’s not impossible to work around the limitations, but as some developers noted in the story, the changes require some pretty significant effort — and some smaller developers may be in trouble. Not only that, but while developers are working on other ways to encrypt and decrypt messages in iOS, those options are apparently far inferior to the older PushKit option.

Officially, Apple gave developers until April 2020 to comply with the changes — however if developers want their apps to make use of new features iOS 13, they’ll need to make those changes much sooner. Of course, Apple doesn’t necessarily want to limit developers — just make the iPhone safer. Apple, for its part, says that it is working with developers to implement changes to their apps.

“We’ve heard feedback on the API changes introduced in iOS 13 to further protect user privacy and are working closely with iOS developers to help them implement their feature requests,” Apple said in the report.

We’ll have to wait and see exactly how encrypted messaging works in iOS 13 once the new operating system works — but if developers can’t figure out a way to adhere to the changes soon, a whole lot of messaging apps may not work as well as they could in iOS 13.

Editors' Recommendations

Christian de Looper
Christian’s interest in technology began as a child in Australia, when he stumbled upon a computer at a garage sale that he…
10 reasons you should buy an iPhone in 2024
Purple iPhone 14 (left) and a green iPhone 15 in hand.

The iPhone 15 lineup — which includes the standard iPhone 15 and the iPhone 15 Pro — is the iPhone at its best. It's the latest series of iPhones available today and the default choice if you're buying a new iPhone in 2024.

But it’s not the only choice of iPhones you can purchase. In fact, Apple still sells the iPhone 14, iPhone 13, and the iPhone SE on its website. You could also find other iPhone models available – refurbished or new — from other retailers or carrier stores.

Read more
We now know when Apple is adding RCS to the iPhone
The iPhone 14 Plus held in a man's hand.

Last November, Apple made a surprise announcement when it confirmed that RCS was coming to the iPhone in 2024. It's something iPhone and Android phone users alike have been waiting years for, but there was just one small problem: Apple never said when in 2024 RCS was coming. Thanks to Google, of all companies, we now have a better idea of when RCS is heading to the iPhone.

As spotted by 9to5Google, the Android website was recently updated with a new page dedicated to Google Messages. If you click on the "See more features" button for the section talking about RCS, there's a section titled "Better messaging for all" with the following text: "Apple has announced it will be adopting RCS in the fall of 2024. Once that happens, it will mean a better messaging experience for everyone."

Read more
iOS 18 could make my iPhone look like Android, and I hate it
The Apple iPhone 15 Pro Max and the Samsung Galaxy S23 Ultra's rear panels.

If rumors are to be believed, iOS 18 will allow you to customize the home screen on your iPhone more substantially than ever before. This feature will be familiar to Android phone owners, but I don’t want my iPhone to look like an Android phone.

It’s a weird double-edged sword, as by giving you more freedom to make the home screen look unique, iOS may also lose what makes it unique compared to the less constrained world of Android.
iOS 18 and your iPhone home screen

Read more