Here are the biggest changes included in iOS 17.4
Alternative app stores (EU only): EU users will be able to install alternative App Stores from the web. Epic Games already announced that it will
bring its Epic Games Store to iOS in 2024.
Alternative browser engines (EU only): EU users will be able to install and use web browsers that use other engines than Apple’s WebKit.
Default browser choice (EU only): When opening Safari for the first time, EU users will see a ballot screen where they can choose their default web browser and get it from the App Store if it’s not already installed.
Alternative payment options in apps (EU only): Developers can now offer alternative payment options for their apps in the App Store.
New emoji: This update adds new mushroom, phoenix, lime, broken chain, and shaking heads emoji
Apple Podcasts transcripts: The Apple Podcasts app now offers automated transcripts in English, Spanish, French and German
Music recognition: The built-in music recognition feature via Siri on iOS now lets users add identified songs to their libraries in Apple Music.
Siri improvements: The AI assistant can now announce received messages in any supported language
Stolen Device Protection: The security feature introduced on
iOS 17.3 now offers the option for increased security in all locations.
Battery Health improvements: The feature now shows more details including battery cycle count, manufacture date, and first use on iPhone 15 and iPhone 15 Pro models.
Apple Cash virtual card numbers: iPhone users can now pay with Apple Cash at merchants that don’t yet accept Apple Pay by typing in their number from Wallet or using Safari AutoFill.