Updated Jul 30, 2026 · v1.2.1
Protect, hide and secure your apps, pictures and movies
Do you have any apps, photos, or videos that you need to protect from others? Smart Protector protects your privacy through strong app lock and media encryption. Even if you lose your phone, others cannot easily access the secured apps and media. ✔App lock security Security is strengthened by setting a security pattern when running the app. Also, it may appear that apps are not running normally by popping up fake error messages. ✔Various authentication security You can use various authentication modes such as password, pattern, biometric authentication (mobile phone support required). ✔Photo and video security Photos and videos selected from the gallery are encrypted and can be safely managed with Smart Protector. ✔Set screen brightness You can adjust the screen brightness when running the app. ✔Keep screen on You can keep the screen on when running the app. ✔Set screen orientation When running the app, you can set the screen orientation to auto, portrait, or landscape. ✔Delete protection function You can set the Smart Protector app not to be deleted. ✔Support lock reset function when password is lost If you forget your password, you can reset it through the reset setup menu. However, if the password is lost while using Smart Protector's self-authentication, the function is limited. Purpose of app permission to obtain consent prior to installation -Storage space (optional): Permission to use the media lock function -Device administrator (optional): Required permission when using the Smart Protector deletion prevention option HelpDesk contact: 070 4336 1593 ---- Developer Contact: 18, Seochojungang-ro, Seocho-gu, Seoul
5 years on Google Play
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