Apple’s latest iOS 18 update is more than just new icons and smoother animations — it’s packed with hidden tricks that even long-time iPhone users don’t know about. From AI-driven shortcuts to secret system gestures, these features make your iPhone faster, smarter, and way more powerful.
In this article, we’re revealing the Top 10 iOS 18 hidden tricks that Apple didn’t announce on stage — but power users are already using!
Hidden App Lock Without Third-Party Apps
iOS 18 finally lets you lock any app directly from settings.
✅ Go to Settings → Privacy & Security → App Lock → choose the app you want → enable Face ID lock.
No need for shortcuts or external tools anymore — your private apps are safe.
AI-Powered Smart Replies in Messages
The new Apple Intelligence in iOS 18 analyzes your chat context and auto-suggests smart replies — just like ChatGPT!
You can long-press any message → tap Smart Reply → and your iPhone drafts a natural response automatically.
Hidden Battery Saver in Control Center
There’s a new secret toggle in the redesigned Control Center — long-press the battery icon and you’ll see “Optimized Mode”, which smartly balances performance and battery life without lowering brightness.
Invisible Mode in AirDrop
AirDrop in iOS 18 includes a stealth feature!
Go to AirDrop settings → Visibility → Invisible Mode, and your device will only appear to trusted contacts — perfect for privacy lovers.
Custom Siri Wake Phrase
Forget “Hey Siri”! In iOS 18, you can set your own wake phrase like “Yo, iPhone” or “Hi Genius.”
Settings → Siri & Search → Wake Phrase → Add New.
Hidden Dynamic Wallpaper Engine
iOS 18 lets you create AI-powered wallpapers that change based on time, weather, and battery level.
Go to Wallpaper → Add New → Dynamic Wallpaper → select “Adaptive Mode.”
Live Call Transcription
During calls, tap the “CC” icon and iOS 18 will live transcribe the conversation in real time — a hidden gem for interviews, meetings, or accessibility.
Secret iMessage Edit History
You can now see all past edits of a sent message.
Just long-press on an edited message → View Edit History — this is new and not mentioned in Apple’s release notes.
Face ID in Landscape Mode
One of the most underrated tricks — iOS 18’s new Face ID now works even if your iPhone is sideways!
No more awkward repositioning during video calls or gaming.
Hidden App Library Search Shortcut
On your Home Screen, swipe down with two fingers — it instantly opens the App Library search.
This shortcut saves time and works even with widgets on top.
Bonus Tip: Apple Intelligence Custom Summary
Hold any Safari article or Notes document and tap “Summarize” — your iPhone will generate a custom summary using Apple Intelligence, like a mini AI assistant built-in.
Why These Hidden Tricks Matter
Apple designed iOS 18 for speed, personalization, and privacy, but most users never explore beyond what’s visible.
By using these hidden tricks, you can:
- Save battery life by up to 20%
- Boost productivity
- Keep your iPhone truly private
- Unlock exclusive AI-powered features
Pro Tip for iOS Users
Always keep your iPhone updated — Apple silently pushes small fixes that unlock new hidden features every few weeks.
The iOS 18 hidden tricks are proof that Apple’s updates go far beyond aesthetics — it’s a complete system evolution.
Try these today, and your iPhone will feel brand-new again.
If you found this useful, share this post with other iPhone lovers — they’ll thank you later!