218+ iOS apps curated and reviewed
The best level lock app apps on iPhone average 4.4โ across 218+ titles โ we've ranked them by what real users actually keep on their phones. Updated May 2026.
Control your smart lock remotely using your phone. Grant and revoke access for guests, and monitor entry activity from anywhere. Integrates with popular smart home platforms for seamless automation.
This app offers a suite of measurement and detection tools, including a bubble level for alignment, angle measurement, surface flatness checks, and metal detection. It also features an AR ruler for distance measurement and an inclinometer for off-road navigation.
Manage and control all your smart home devices from one place. View multiple cameras, automate temperature and lighting, grant guest access, and receive activity history. Voice control with Siri and convenient widgets enhance your smart home experience.
This tool helps you determine if objects are straight and level. It displays angles on your phone and can use AR for precise measurements on walls and paintings. Ideal for home tasks like hanging pictures or ensuring shelves are flat.
Secure your digital life by locking access to individual apps and hiding private photos and videos. Utilize passcode, Face ID, or Touch ID for robust protection and a personal digital safe.
This utility app uses your phone's sensors to provide precise leveling and plumb measurements. It features three vials for plumb, level, and 45ยฐ angles, with an option to overlay readings on your camera view. Calibration is available to ensure accuracy.
Secure your personal data and set safety limits for children's devices. This app offers robust privacy protection, including app locking, intrusion alerts, and parental controls to prevent unwanted access and manage screen time.
This application is a virtual spirit level that helps you measure if a surface is even, with features such as calibration and a bull's eye level for two-dimensional measurements. Download it now to ensure precision in your work or projects with this handy tool!
This utility app functions as a digital bubble level, angle meter, and tilt meter. It helps users align picture frames, measure slopes, and assist with home decoration. Calibration instructions are provided for accurate measurements.
This app uses your device's sensors to provide accurate angle measurements for both side and flat surfaces. It offers customizable precision and audio signals for ease of use. Enjoy a full 360ยฐ side leveler with locking capabilities.
This app transforms your iPhone into a precise spirit level. It's ideal for various tasks including carpentry, home decoration, and measuring angles and slopes.
This app provides a suite of digital measurement tools, including a spirit level, angle finder, laser level, and metal detector. It helps users accurately measure angles, check surface flatness, and align objects for various home, DIY, and professional projects. Features include sound and light alerts, calibration, and AR-based laser lines.
This high-definition bubble level app provides precise measurements for effortless leveling tasks. It brings traditional leveling tools into the modern age with accuracy and simplicity, making it easy to straighten picture frames, shelves, and more.
Manage screen time and enhance privacy with customizable modes for work, personal use, and parental control. Set app restrictions, use geofencing, and secure apps with passwords or biometrics. Features include intruder alerts and app disguise for added security.
Manage family screen time and device usage with robust parental controls. Block apps, filter web content, set schedules, and track locations. Features screen time rewards for chores and homework.
Manage your older Lockly smart locks and safes. Remotely control access, generate temporary codes, and monitor activity logs. Integrates with voice assistants for convenient, hands-free operation.
Secure your device with this app that offers robust protection for your sensitive applications. Choose from multiple locking methods, including PIN and Face ID, to prevent unauthorized access and safeguard your personal data. Enjoy peace of mind knowing your confidential information is protected.
Personalize your device's lock screen with a wide variety of customizable widgets and HD wallpapers. Add dynamic elements like weather, photos, health trackers, and even interactive pixel pets. Create unique themes and launch apps directly from your lock screen.
Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.
