Almost everyone has a smartphone. We store photos, videos, and every personal detail on our phones. So security is a big concern. Let's lock data stored in your Android device with App Lock mobile application. We must protect the data stored in Android devices from hackers. Today, every smartphone is equipped with advanced security features such as a fingerprint scanner, face lock, voice lock, etc., but storing data of specific applications is quite difficult. Despite the updates and changes rolled out by some smartphone brands with custom UI, the lack of app protection remains a serious issue for user data security. We even use our smartphones for currency transactions. Therefore, bank information and e-wallet account passwords are the focus of protection. By using several app locks, you can apply extensive protection for your programs. Below is a list of the top app locks you can use to protect your apps and data from hackers. Best Mobile App Locks for Android/iPhone 1. Norton App Lock: The leading antivirus maker company also offers an app locker for your Android device. Norton App Lock mobile app is an easy-to-use app lock with no ads. The app allows you to secure your apps with a pattern, PIN, or fingerprint. You can also develop similar solutions with the help of a Mobile app development company in Bangalore . While the app isn't feature-rich, you can prevent uninstallation with admin privileges. Additionally, you can set up a recovery email or phone number with security questions. eos and photos with a password, monitoring hacking attempts, data recovery, and more. 2. AppLock by DoMobile Labs: AppLock by DoMobiles is the #1 app locker with over 100 million downloads. With AppLock you can lock incoming calls, wifi, Bluetooth, and almost all elements of your phone. You can even lock the app with a cover warning "Unfortunately, this app has stopped". Plus, there are helpful features like hiding apps and a private vault for personal photos and videos. It also prevents battery drain with power saving mode. In short, AppLock is a feature-rich application that works flawlessly. 3. Password Manager: It is common for iPhone users to lose their passcodes. But with a password manager, they can easily generate a backup password. Password Manager also has an autofill feature for multiple devices. It does this through its cloud sync feature. So you don't need to worry about losing your password again. There is a free version that does a good job of securing your applications. However, it has limited features, which is where the premium version comes in. If you wish to access some additional features, such as picture-in-picture functionality, you may need to upgrade to the premium version. 4. Privacy Knight AppLock: Launched by Alibaba Group, Privacy Knight AppLock is a free and ad-free app. The face lock feature makes it one of the top app lockers. Plus, there are other locking options like PIN/Pattern and Fingerprint with the tricky cover message "App has crashed". The app also allows to prevent app uninstallation and hides WhatsApp notification previews. There is a feature for a private vault of photos and videos with an intruder selfie option. This application is a good example of Android application development. 5. Folder lock app: If you are looking for one lock for multiple items, this application is for you. It protects photos, videos, files, contacts, and many other things related to your personal items. Using the Folder Lock app, you may quickly transfer items to your computer via Wi-Fi. Music fans can send audio files to their PC without iTunes thanks to Folder Lock. The app has a free version, but for an improved user experience, it is better to upgrade to the premium version. The Pro version offers additional features such as protecting vid 6. CM security: CM Security by Cheetah Mobile is a malware protection software and an app locker with over 500 million downloads. The app contains multifunctional features like Secure VPN, Private Vault, App Security, and more. Additionally, it allows you to lock Wi-Fi settings and Bluetooth. While the app contains ads, you can purchase the premium version for an ad-free experience. If someone enters the wrong password 3 times, the intruder selfie feature will click on that person's photo. 7. Advanced App Locker: Advanced app locker for Android devices from the Android app development company in Bangalore . Lockit is one of the most popular locker apps. It uses world-class AES 256-bit encryption to protect the information on your device. The app has some advanced features, like an in-app wallet and automatic data backup with a photo/video library. You can also recover your password with the help of your security questions. Other useful functions of Lockit include a battery saver, garbage remover, and notification hider. This lock application is a fantastic illustration of the craft. 8. Smart App Lock: It may only have 10 million+ downloads, but the app's richness of features is enough to justify it as an app lock. The app provides multiple locking methods such as PIN, Pattern and Fingerprint. The functionality of Intruder Selfie makes it a must-have app. It can also fake app crashes to distract intruders. With additional features, you can also lock Wi-Fi, Bluetooth, incoming messages, and phone calls. 9. Private area: Although the app is not very popular, it is one of the top 10 app lockers for Android devices. The app's private vault also hides your photos and videos. The app has parental features to protect your children's important data and files. With more than 100 million downloads, the app has advanced features such as browsing history protection and phone acceleration for better user experience. You can hire an iPhone app development company in Bangalore to create such an app. Conclusion: These are some of the top lock apps for Android. If you want to create similar apps you can hire Android app developers and share with them your plans to create similar apps. Author Bio: Hello everyone, I'm Gangadhar Chemudu. I’m a passionate content writer and SEO Executive working in FuGenX Technologies . FuGenX is a Mobile app development company in Bangalore , the USA, and the UAE. I am curious about the latest technological developments. For topics related to mobile app development, IoT, Artificial Intelligence, machine learning, IOS, and technology, contact me on LinkedIn Read also: Development cost of defi apps