195+ iOS apps curated and reviewed
The best viber messenger lock apps on iPhone average 4.2★ across 195+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Experience secure and fun messaging with a billion users worldwide! Send free messages, make audio/video calls, enjoy end-to-end encryption, access content, use AI bots, and more with this comprehensive app. Start connecting confidently today!
A fast, secure, and powerful instant messaging app with global connectivity and seamless cross-device syncing. Enjoy unlimited media and file sharing with top-tier encryption for maximum security.
Stay connected with free text, audio, and video calls through our all-in-one communication app. Customize privacy settings, reactions, chat themes, and enjoy watching videos together with friends. Start staying connected today!
Easily leave notes on your friend's lock screen with this widget! Add the widget, connect with friends, and leave messages for them to see on their lock screen. Try it now to surprise your friends!
Secure your personal files, photos, videos, and documents on your iPhone with this versatile app. Easily transfer files wirelessly between your phone and PC, manage your data securely, and keep everything private with Folder Lock!
App Lock is a privacy app for iPhone that keeps your sensitive apps secure. With its user-friendly interface, you can easily lock apps to protect your private data. Take control of your privacy and security today.
Turrit is a secure messaging application that enhances the Telegram experience with advanced features such as increased limits, accelerated file transfer, built-in translator, and QR code friend adding. Elevate your messaging experience with Turrit and enjoy a premium communication platform. Contact support for questions at support@seastar.im and visit the official website at https:/iturrit.com/.
An instant messaging and calling app with features like text and voice messages, stickers, music, and group calls without limits. Easily connect with friends from VK and phone contacts, send self-destructing messages, and receive business notifications. Stay in touch effortlessly. Terms of Use and Privacy Policy available at vk.com.
Secure your accounts with ease using our application that enables you to utilize your Bluetooth security key or leverage the built-in security key on your phone. Protect your data effortlessly.
Protect your privacy with a photo vault app that secures your private photos and videos with password, fingerprint, and face ID. Hide sensitive files from prying eyes, and benefit from additional features like a private browser and secure photo management. Join over 400 million users worldwide and never worry about privacy breaches again.
A secure collaboration platform that enhances team productivity through private messaging, file sharing, conference calls, and more. Boost privacy with features like ephemeral messages and device fingerprinting. Available on all devices, with options for crisis collaboration and a free version for external partners and personal use.
A popular messaging and video calling app used by over 2 billion people worldwide, offering private, encrypted communication with group chats, voice and video calls, and real-time sharing features. Stay connected with friends and family easily. For more information or support, visit Settings > Help > Contact Us within the app.
An app that provides full control over Lockly Smart Locks and Smart Safe, allowing users to manage access, lock/unlock remotely, share access with guests, and issue temporary eKeys with ease. Take charge of your security effortlessly.
Unlock doors with ease using your phone as a key with the Kevo app. Send virtual keys, monitor access, and streamline your entry process. Visit the respective websites to learn more and purchase a Kevo smart lock today.
Transform your iPhone into a smart key with this innovative smart lock system. Easily retrofit your existing door lock in minutes for seamless and secure access control. Features include utilizing your phone as a key, auto-unlock as you approach, and the ability to share access codes with others.
Experience seamless communication with Dual Messenger for Web App Duo, managing two numbers effortlessly or linking one number across your devices. Enjoy a desktop-like web messenger experience with privacy features like Screen Lock and convenient session logout. Upgrade your communication game now! Terms and Privacy Policy available at https://appexion.com/.
This private chat messenger app offers a secure, ad-free messaging experience with end-to-end encryption, allowing users to share messages, photos, videos, and voice messages privately. With features like innovative camera, availability modes, group chats, and stories, users can stay connected with friends and family while maintaining their privacy.
Unlock your potential with this versatile screen time management tool that offers various modes for parental control and privacy protection. Easily set app restrictions, activate geofencing, and switch between different modes to adapt to various scenarios. Prioritize privacy and reduce distractions for a healthier online environment - give it a try now!