222+ iOS apps curated and reviewed
The best picture lock app screen on iPhone average 4.1★ across 222+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (25K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (3K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (2.3K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (4K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (7.8K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | 4.5★ (95) | Yes | Yes | Aug 2026 |
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.
Securely hide your private photos, videos, and browser history. This app combines a photo locker with a live wallpaper lock screen to protect your data from unauthorized access and catch imposters.
Secure your device by locking individual apps, hiding private photos and videos, and preventing accidental uninstallation. Protect your sensitive data with PIN or Face ID, and gain insights into app usage.
Enhance your device's lock screen with unique wallpapers that utilize a depth effect, layering subjects behind the clock. Browse a vast library of 4K backgrounds and customize your lock screen with ease.
Personalize your device's lock screen with custom text, emojis, app shortcuts, and contact links. Access your favorite websites and apps directly from your lock screen. Choose from a variety of icon packs and wallpapers to create a unique look.
Personalize your device's appearance by selecting images, applying filters, and setting them as your wallpaper. Easily configure your desktop theme with custom images and effects.
Easily add custom frames to your photos and apply colors with adjustable transparency. Save and share your creations directly to social media and messaging apps. Perfect for designing unique lock screen images.
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.
Securely share specific photos with friends without revealing your entire gallery. This app acts as a lock for your photo library, requiring FaceID or TouchID to access, ensuring privacy when showing images.
Personalize your iOS lock screen with custom photo widgets. This app allows you to display your favorite images and illustrations, and can also launch other apps directly from the widget.
Easily create custom wallpapers for your device's lock screen using your favorite photos. The app allows you to perfectly fit your chosen images with just a few simple steps.
Secure your phone by locking individual apps with a password or fingerprint. Protect sensitive data like photos, messages, and financial information from unauthorized access. Customize your lock screen with various background options.
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.
Personalize your phone's lock screen with stylish themes, creative zipper effects, and HD wallpapers. This app transforms your device into a secure and interactive experience, reflecting your unique style.
Prevent accidental screen touches and unwanted rotation with this utility. Freeze images on your phone or tablet to keep them static, ideal for shopping lists, sharing photos, or tracing. Maintain your desired orientation without interruption.
Create custom lock screen widgets with handwritten notes and drawings. This app also functions as a launcher, allowing you to set links for your creations. Personalize your device with unique visual shortcuts.
Easily add custom messages to your device's Lock Screen or Home Screen. Display contact information, company names, or any other text to personalize your device or aid in recovery if lost. Supports iOS 16+ widgets and older versions via custom wallpaper creation.
Secure your private apps with a customizable PIN password. Protect messaging, social media, and photo galleries from unwanted access. Personalize your lock screen with various themes for enhanced privacy and peace of mind.
Create personalized lock screens with custom designs or your own photos. Choose from hundreds of options and save your creations directly to your device. Easily impress your friends with unique wallpapers.
Enhance your iOS 16 lock screen with customizable widgets that allow one-click app launching. Personalize your lock screen with unique icons and album pictures, transforming it from static wallpaper to a functional shortcut hub.