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Best Lock Apps

232+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

With an average user rating of 4.4★, the lock category is one of the App Store's strongest. Browse all 232+ apps we track, sorted so the most loved ones surface first.

Top Picks for Lock

Private Photo Vault - Pic Safe#1

Private Photo Vault - Pic Safe by Legendary Software Labs LLC

Keep Pictures+Videos Safe
Editor's Choice
📷 Photo & Video
4.8😐(1M ratings)
FreeAdsIn-App Purchases
#31in Photo & Video
Private Photo Vault - Pic Safe screenshot 1
Private Photo Vault - Pic Safe screenshot 2
Private Photo Vault - Pic Safe screenshot 3
Private Photo Vault - Pic Safe screenshot 4
Private Photo Vault - Pic Safe screenshot 5
Private Photo Vault - Pic Safe screenshot 6

This application is a secure photo and video vault for iPhone and iPad, allowing users to protect their private photos and videos with password and encryption. Users can also manage and transfer photos, watch videos, browse the internet privately, and backup files securely to a Cloud Vault.

What We Love

  • 🔒 Safe and secure
  • 👍 Great for organizing photos
  • 🚀 Fast and reliable
  • 🔒 Dual password protection

Room to Improve

  • 🐛 Photos/videos disappearing or getting corrupted
  • 🐛 Syncing and backup issues
  • 🐛 Bugs and crashes after updates
Locket Widget#2

Locket Widget by Locket Labs, Inc.

Live pics from best friends
Strong Contender
🌐 Social Networking
4.7😊(29K ratings)
FreeAdsIn-App Purchases
#15in Social Networking
Locket Widget screenshot 1
Locket Widget screenshot 2
Locket Widget screenshot 3
Locket Widget screenshot 4
Locket Widget screenshot 5
Locket Widget screenshot 6

What We Love

  • 💗 Fun and unique app
  • 🤝 Great way to stay connected with friends
  • 🏠 Convenient home screen widget
  • 🔒 Safe and private social interaction

Room to Improve

  • 🐛 Glitches and bugs
  • 🔍 Limited friend/widget options
  • 🔍 Can't select who to send photos to
App Lock - Block Apps#3

App Lock - Block Apps by 文忠 许

Lock Apps App Locker
Worth Considering
🔧 Utilities
4.6😊(7.9K ratings)
FreeAdsIn-App Purchases
App Lock - Block Apps screenshot 1
App Lock - Block Apps screenshot 2
App Lock - Block Apps screenshot 3
App Lock - Block Apps screenshot 4
App Lock - Block Apps screenshot 5

Protect your privacy and enhance security with our Screen Time App Blocker. Customize app groups, set parental controls, add numerical passwords, and more for a safer mobile experience. Experience it now for ultimate protection!

What We Love

  • 🚀 Fast and efficient
  • 🔒 Secure app locking
  • 👍 Easy to use
  • 💡 Helpful for privacy and productivity

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔋 High battery consumption
  • 📢 Too many ads

More Lock apps to explore

4
AppLock - photo lock
AppLock - photo lock
AppLock - photo lock
Protect your privacy
Free

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.

🔧 Utilities
(396)
5
App Lock - Lock Apps & Photos
App Lock - Lock Apps & Photos
App Lock - Lock Apps & Photos
Password for Apps & App Locker
Free

Secure your personal data with this innovative app that enables you to lock specific apps, photos, and files with a unique PIN. Take control of your privacy and keep your information safe. Download now!

🔧 Utilities
(23K)
6
Secret Photo Vault: Keepsafe
Secret Photo Vault: Keepsafe
Secret Photo Vault: Keepsafe
Lock + hide private files, pic
Free

Protect your private photos and videos with our top-rated app that features PIN protection, fingerprint touch ID, and military-grade encryption. Join millions of users who trust Keepsafe to keep their memories safe and organized. Download now to secure your privacy and save phone space.

📷 Photo & Video
(375K)
7
Calculator Lock - Secure Vault
Calculator Lock - Secure Vault
Calculator Lock - Secure Vault
Hide Photos, Private Photos
Free

Calculator Lock is a secure vault app that hides photos and videos behind a hidden calculator interface. Easily manage, hide, and view your private media files in this secret photo vault. Lock files, videos, and contacts for enhanced privacy.

🔧 Utilities
(3.5K)
8
Gallery Lock - Photos Vault
Gallery Lock - Photos Vault
Gallery Lock - Photos Vault
Hide Pictures, Videos & Files
Free

Protect your private photos and videos with Gallery Lock - Photos Vault. Safely hide and secure your media files behind a PIN or passcode for added privacy and security. Download now to keep your personal memories safe!

📊 Productivity
(3.2K)
9
Vault - Hide photos & videos
Vault - Hide photos & videos
Vault - Hide photos & videos
keep photo safe & hide privacy
Free

An app that securely hides photos and videos using encryption, ensuring privacy and protection. Safeguard your personal media with ease using Vault.

📊 Productivity
(13K)
10
Super App Lock: Lock Apps
Super App Lock: Lock Apps
Super App Lock: Lock Apps
App lock,Block Apps & Hide
Free

A privacy-focused app management tool that locks apps, manages usage time, and enhances focus. Features include app locking, usage control, monitoring, parental controls, and more. Stay tuned for updates and provide feedback for continued development.

🔧 Utilities
(1.9K)
11
AppLock - Passcode App Lock
AppLock - Passcode App Lock
AppLock - Passcode App Lock
AppLocker: Hide Apps Changer
Free

Create custom icons for your phone's Home screen with this app! Choose from themed icon skins or upload your own photos, customize names, and refresh your device's look. Try it now for a personalized touch to your phone.

🔧 Utilities
(1.3K)
12
SPV - Photo Vault
SPV - Photo Vault
SPV - Photo Vault
Safe Vault Photos Album
Free

Protect your private photos with Secret Photo Vault. Safely lock away your personal images for added security and peace of mind. Download now to keep your photos safe and secure.

🔧 Utilities
(69K)
13
App Lock - Lock Apps .
App Lock - Lock Apps .
App Lock - Lock Apps .
App Locker For iPhone
Free

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!

🔧 Utilities
(6.4K)
14
Hide Photos Video -Hide it Pro
Hide Photos Video -Hide it Pro
Hide Photos Video -Hide it Pro
Hide photos, videos, apps
Free

Hide Photos Video -Hide it Pro is an app that helps users protect their private photos, videos, and apps with top-notch security features. Keep your sensitive data safe and secure with this trusted app.

📷 Photo & Video
(24K)
15
Safe Lock - Hidden Photo Vault
Safe Lock - Hidden Photo Vault
Safe Lock - Hidden Photo Vault
Secret Folder for Private Pics
Free

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.

📷 Photo & Video
(24K)
16
App Lock, Hide App & Lock Apps
App Lock, Hide App & Lock Apps
App Lock, Hide App & Lock Apps
#1 App Lock & Hidden Apps
Free

Secure your privacy with our app that allows you to lock and hide apps on your device. Keep your personal information safe and secure with just a few clicks. Download now to take control of your privacy.

🔧 Utilities
(11K)
17
Calculator# Hide Photos Videos
Calculator# Hide Photos Videos
Calculator# Hide Photos Videos
Hide Photos, Videos & Secrets
Free

A versatile calculator app that offers a wide range of functions including basic arithmetic, scientific calculations, and currency conversion. Download now for all your mathematical needs!

🔧 Utilities
(29K)
18
App Lock
App Lock
App Lock
Lock Apps, Hide,Block Websites
Free

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.

📊 Productivity
(4.7K)
19
Hide Apps : Lock App & Photos
Hide Apps : Lock App & Photos
Hide Apps : Lock App & Photos
Photo & Video Vault Safe Album
Free

Hide Apps ® Secret Photo Album is a privacy-focused application that lets users securely hide and store photos, videos, and documents with password protection. Keep your personal data safe and organized with this intuitive and reliable app.

📊 Productivity
(2.3K)
20
TTLock
TTLock
TTLock
by Hangzhou Sciener Co., Ltd
Free

Unlock doors using your phone via Bluetooth with our application. Connect with us directly through the app for any inquiries or support.

🌟 Lifestyle
(500)

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