DU Security Lab(Antivirus killer and cleaner) Apps

DU Cleaner – Memory cleaner & clean phone cache 1.6.3
Free—clean up system trash files (caches), extend SD card storage,and solve your lack of disk space. Plus free Speed Booster forAndroid Phones. Have you ever encountered the following problems?1. System garbage causes the phone to run slowly and app garbageeats up your internal storage. 2. No more space is available fornew photos or apps. 3. Your phone is running crazily slow. Allthese situations need a clean-up tool, such as a phone booster,junk remover, etc. Highlights of DU Cleaner (Boost & ClearCache): ► Ultra-small size Making it much smaller than similar appson Google Play. ► Extremely focused Performs the most comprehensivetrash-cleaning to save you more phone space; ► Intelligent analysisUsing our new intelligent analysis engine, DU Cleaner (Boost &Clear Cache) deletes what you want to remove, leaves what you thinkis useful, and never loses your good memories. Features of DUCleaner (Boost & Clear Cache): ► Clean Up & Junk FileCleaning The junk-creating behavior of millions of apps has beenanalyzed so that DU Cleaner (Boost & Clear Cache) canefficiently hone in on its targets (cache and residual files) withperfect accuracy. Delete cache and residual files to reclaimstorage, boost speed, and improve the performance of your deviceand SD card. ► Memory Boost Boost your games and apps, free upmemory (RAM), speed up your device, and save more battery. Our1-Tap Boost features make it easy to optimize directly from yourhomescreen. ► Useless APKs Find and delete useless APKs on yourphone to free up more storage space. ► Residual Files Clear upresidual data from previously uninstalled applications. The World'sMost Trusted Android Optimizer, Speed Booster, and trash-cleaningapp; DU Cleaner & Speed Booster is a FREE app that can helpclean redundant apps and files, free up storage space, clean upyour RAM, and speed up your Android device. Help fight againstdeceptive ads DU Group is dedicated to providing a safer mobileexperience for our global users, so we’re committed to fightingagainst misleading downloads. We’ve found that some ads might bemalicious promotions from unknown channels. If you come across oneof these ads, you can help us take them down. Please send the linkand screenshots of the ad to spam_report@duapps.com. We appreciateyour kind help.
DU Security - Applock & Privacy Guard 3.3.7
100% Free mobile overall security solution for Android devicesPowered by Pro Cloud Technology! DU Security is a FREE-to-downloadsecurity app to help protect your phones and pads from variety ofpotential threats, as well as your privacy and your personalinformation. DU Security key features ► Prevent your vulnerablepersonal information from leak ► AppLock Intruder Selfie ► Hideyour personal photos & videos in file locker ► Manage yourcontacts fast & Hide your secret calls ► Block unwanted spamcalls (This function does NOT collect user data) Why Download DUSecurity? ★ It’s 100% FREE DU Security provides top class securityprotection for absolutely FREE! ★ Video & Photo Vault Personaldata and privacy protection is our first priority. DU securitysolution helps you to protect privacy and defends you againstidentity theft. You can hide your photo gallery, private videos andimages, contacts, private calls from hackers, protect yourvulnerable personal information and put them into the file locker.★ Lock your app with password & pattern lock The AppLockfeature can easily lock Facebook, Whatsapp, Gallery, Messenger,Snapchat, Instagram, Gmail, Musical.ly, Clash Royale and any apps& games you choose. Prevent unauthorized access and guardprivacy. ★ Find out any thief breaking into your phone DU Securityhelps you find your lost phone or tablet. This protection toolsnaps a picture of any thief breaking into your phone and allowsyou to turn on an alarm on the device remotely. ★ Unwanted callsblocking The phone security solution includes a tool to blockunwanted calls on Android devices. You can independently setfiltering rules for incoming calls, add unsolicited contacts to theblack list, and detect spam from non-numeric numbers. This toolfunctions only as a call blocker and does NOT in any way collectuser data or affect user privacy. Highlights of DU Security forAndroid ✔ 100% Free threats cleaner: Efficient malware &spyware removal and by award winning latest security engines ✔Worldwide popularity: Trusted by 25 million users around the world.✔ Fast threats scanner: Thank for cloud technology, DU security ismuch faster than other paid threats cleaner. ✔ AppLock & Vault:Lock your private apps, gallery and games from prying eyes andprevent your children from buying unwanted apps/games ✔ Clear phoneCache & Junk Files ✔ Small file size: Less than 10MB ✔ ScanWiFi networks for encryption issues, weak passwords and otherthreats About developer: DU Security is developed by DU Group, theLeading Developer of Android Apps, creates innovate,state-of-the-art apps for Android devices that are enjoyed by 850millions of people! DU Security greatly respects the privacy andsecurity of its users. We would like to reassure our users that theissue has already been resolved. We welcome all users to continueprotecting their Android devices with our software in fullconfidence of their data's safety and security.