Oops AppLock - Invisible Lock

EnthƤlt WerbungIn-App-KƤufe
4,2
35Ā 600Ā Rezensionen
5Ā Mio.+
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Über diese App

**The Only Truly Invisible App Locker**

Unlock your apps without anyone seeing how. No visible PINs, no on-screen patterns - just secret volume button combos and invisible edge buttons.

ā˜…ā˜…ā˜…ā˜…ā˜… "Hilariously brilliant and effective" - Android Authority
ā˜…ā˜…ā˜…ā˜…ā˜… Featured by Lifehacker & Addictive Tips

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**WHY OOPS APPLOCK IS DIFFERENT**

Unlike traditional app lockers with obvious keypads, Oops AppLock keeps your unlock method completely secret:
- **Volume Pattern Lock** - Unlock using volume key combinations.
- **Invisible Virtual Buttons** - Tap hidden buttons on screen edges.
- **Transparent Lock Screen** - Looks like the app is already open.
- **Disguised Icon** - Appears as a notes app in your drawer.
- **Intruder Selfie** - Catches snoopers with front camera photo.

Someone watching over your shoulder literally cannot see how you unlock.

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**POWERFUL PRIVACY PROTECTION**

- Lock any app - WhatsApp, Gallery, Gmail, Instagram, banking apps.
- Multiple unlock methods - PIN, volume patterns, virtual buttons.
- Intruder Detection - Photo capture on failed attempts.
- Auto re-lock when screen turns off.
- AES-256 encryption for your PIN.
- Zero data collection - your privacy stays on your device

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šŸŽÆ **HOW IT WORKS**

1. Set up your secure PIN (4-6 digits)
2. Add a volume button pattern for quick access
3. Select which apps to protect
4. Done! Apps are now invisibly locked

**To unlock:** Press your secret volume pattern or tap invisible buttons. No visible UI appears!. Flick screen to enter PIN.

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**PRO UPGRADE** (one-time purchase):
- Transparent backgrounds for unlimitted apps.
- Custom background.
- View captured Intruder photo.
- Remove all ads.

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**ADVANCED FEATURES**

**Smart Security:**
- Device Admin protection
- Hide app from launcher
- Prevent uninstallation when locked
- Vibration feedback
- Battery optimized

**Privacy First:**
- No internet connection required
- No data collection or tracking
- No cloud sync
- All data encrypted locally

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**COMPATIBILITY**

- Android 6.0+ (works perfectly on Android 14)
- All devices: Samsung, Google Pixel, OnePlus, Xiaomi, etc.§
- Optimized for tablets and foldables
- Works with broken volume buttons (virtual button fallback)

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**TRUSTED SINCE 2014**

- 10+ years of development and refinement
- Truly invisible - not just "hidden"
- No sketchy permissions or data harvesting
- Actively maintained with regular updates
- Thousands of 5-star reviews
- Responsive developer support

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**REQUIRED PERMISSIONS**

We only ask for what's necessary:

- **Usage Access** - Detect when locked apps are opened (required)
- **Display Over Apps** - Show lock screens (required)
- **Accessibility Service** - Better detection, lower battery (optional but recommended)
- **Camera** - Intruder selfie feature (optional)
- **Vibrate** - Haptic feedback (optional)

All permissions are explained clearly during setup with visual guides.

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**IN-APP HELP**

New to invisible app locking? We've got you covered:
- Interactive onboarding for new users
- Visual guides for every feature
- Step-by-step setup assistance
- Training mode for volume patterns
- Virtual button position indicators

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**Download now and protect your privacy the invisible way!**

Perfect for:
- Keeping photos and messages private
- Protecting banking and financial apps
- Securing work apps on personal devices
- Preventing kids from accessing certain apps
- Anyone who values true privacy

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**TRY PRO FREE**
Watch a short ad to unlock 1 hour of Pro features - try before you buy!

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Aktualisiert am
11.01.2026

Datensicherheit

Was die Sicherheit angeht, solltest du als Erstes verstehen, wie Entwickler deine Daten erheben und weitergeben. Die Datenschutz- und Sicherheitspraktiken können je nach deiner Verwendung, deiner Region und deinem Alter variieren. Diese Informationen wurden vom Entwickler zur Verfügung gestellt und können jederzeit von ihm geändert werden.

Bewertungen und Rezensionen

4,2
35Ā 200Ā Rezensionen
Zubair Ahmad Khan
15. JƤnner 2026
zufriedenstellend
War das hilfreich für dich?
Ein Google-Nutzer
10. MƤrz 2016
Very good idea and good looking app, but i found an easy way to unlock apps: just open the locked app and close the app. Do this twice and u can use the app easy without unlocking it. Maybe u can fix this?! I have a SGS6 with Android 5.1 Edit: after update to Android 6.0.1 the same problem. Just close the locked app 2 times to use the app without unlocking...
6Ā Personen fanden diese Bewertung hilfreich
War das hilfreich für dich?
Keybotivated
10. MƤrz 2016
there is some problem with lollipop+ will fix soon
Ein Google-Nutzer
14. Dezember 2014
Comparing this with similar ("Applock") apps, this is the one that I'd recommend. It is reliable, very easy to use and also practically impossible to detect (unless the spying party knows what the K Note app actually is about). However, a lot of the apps that one would likely lock using may have very incriminating notifications (FB Messenger, WhatsApp, ...). These can be turned of in app settings, of course, however adding this (turning on and off notifications for locked apps) to Oops! Applock functionality would make things a lot easier and quicker. This would be a big plus for me - I'd also pay for that! Other than that you may think about giving the user options to change the front app to something else than K Note.
1Ā Person fand diese Bewertung hilfreich
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Neuerungen

Improve application performance.
Fix Android 13 support