Apple’s iOS 18 is packed with powerful new capabilities, and while the spotlight usually falls on flashy updates like redesigned apps or new widgets, there are plenty of hidden gems most users completely overlook. Whether you’re a power user or a casual iPhone owner, these lesser-known features can seriously upgrade your iOS experience.
1. Custom App Lock for Any App
Tired of people snooping around your phone? iOS 18 finally gives users the ability to lock any app using Face ID or Touch ID — natively. Go to Settings > Privacy & Security > App Lock, and enable it for apps like WhatsApp, Photos, Notes, or even Instagram. No third-party apps needed!
🧠 Pro Tip: Pair this with “Hide App” for an extra layer of privacy.
2. Smart Summaries in Messages and Mail
Apple has quietly integrated on-device AI to summarize long conversations and emails. You’ll see a summary preview at the top of your message thread or email — perfect for catching up on info without scrolling endlessly.
💡 This is a game-changer for business users and students juggling tons of info daily.
3. Back Tap Shortcuts Expanded
The back tap feature (Settings > Accessibility > Touch > Back Tap) now supports full Shortcuts integration. This means a double or triple tap on the back of your phone can now:
- Launch your camera
- Turn on Do Not Disturb
- Open specific Spotify playlists
- Run HomeKit scenes
🔧 Make your iPhone work harder for you.
4. Offline Siri With More Power
In iOS 18, Siri has offline capabilities — and it's no longer just basic tasks. Siri can now:
- Set timers and alarms
- Control media
- Adjust settings
- Launch apps
- Transcribe text
This is faster, more secure, and perfect for travelling or saving data.
5. Live Speech with Custom Phrases
If you’ve ever wanted your iPhone to speak for you — literally — iOS 18 introduces Live Speech. Found under Accessibility > Live Speech, you can pre-write phrases (like "Hi, I’m on a call") and tap them to be spoken aloud.
🗣️ A helpful tool for those with speech impairments or social anxiety.
6. Interactive Widgets Finally Do Something
Gone are the days of static widgets. iOS 18 brings fully interactive widgets — meaning you can:
- Check off to-do lists
- Control smart devices
- Play/pause music
- Toggle settings
Without ever opening the app.
📲 Try combining this with Smart Stacks for maximum efficiency.
Final Thoughts
iOS 18 isn’t just about aesthetics — it’s about giving power back to users. Explore these hidden features to get the most out of your device. Let us know in the comments: which one surprised you the most?