222+ iOS apps curated and reviewed
The best o2lock apps on iPhone average 3.7โ across 222+ titles โ we've ranked them by what real users actually keep on their phones. Updated June 2026.
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.
Unlock doors using your phone via Bluetooth with our application. Connect with us directly through the app for any inquiries or support.
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.
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.
This app provides self-service access to manage your Ignition Interlock Device account, offering features like account tracking, payment reminders, calibration orders, service center contact, DUI contacts storage, lease management, lockout reset requests, and device usage information. Stay on top of your account easily with this convenient tool!
A convenient password manager app that securely stores and autofills passwords for easy access across devices. Stay organized and protected online with Safe Lock - Try it now!
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.
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!
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!
Ensure the security of your online accounts with a free MFA app that provides two-factor authentication for OneLogin SSO accounts and third-party apps. Features include push notifications, Touch ID/Face ID verification, and TOTP code generation every 30 seconds. For more information, visit onelogin.com/onelogin-protect-authenticator.
Protect your photos, videos, notes, and files using FaceID/TouchID protection. Keep your personal data secure with PIN access and store any type of file easily. Download now to safeguard your digital content.
Safe Lock - Private Photo Vault offers the ultimate solution to protect your personal photos and videos with various secure locking options like PIN-code, Touch ID, and Face ID. Keep your memories safe in hidden folders, securely store documents, plan surprises, and use unique features like a hidden camera and anti-theft measures. Download today for peace of mind and upgrade to unlock premium features for added security.
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 and secure access to your home with the next generation of smart locks. Easily control entry, share access, and personalize settings using your phone as a key with the Level app.
Encrypt and store your private photos securely with this application, ensuring your sensitive images are kept confidential and safe. Keep your personal memories hidden from prying eyes, giving you peace of mind knowing your photos are protected.
Unlock your home with ease using your smartphone as a key with this app designed for Yale Assure Lock with iM1 models. Share PIN codes, track access history, receive notifications, and customize settings for a smarter, more secure home. Learn more at [Yale Secure](http://www.yalehome.com/en/yale/yalehome/residential/yale-real-living/assure-lock/im1-network-module/).
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.
Practice Lock | Combination provides a hands-on simulation for mastering rotary combinations, allowing customization, timer challenges, guided assistance, customizable combos, vibrant dial colors, and a step-by-step walkthrough. Perfect your lock-picking skills anytime, anywhere with this engaging and enjoyable app. Unlock success with each twist and turn!
