Streamline your device's storage by identifying and removing duplicate photos, videos, and other files. Organize your media, secure private content, and utilize AI tools for image enhancement and document conversion.






10+ similar apps compared and reviewed
Cyber21 is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.






Streamline your device's storage by identifying and removing duplicate photos, videos, and other files. Organize your media, secure private content, and utilize AI tools for image enhancement and document conversion.






Securely hide your photos, videos, and files with a password-protected vault. Features a decoy vault for added privacy and a private browser that leaves no trace. Protect notes and contacts, and receive break-in alerts.






This AI-powered app helps you quickly find and remove duplicate and similar photos, screenshots, and other clutter from your iPhone's photo library. It operates entirely on-device, ensuring your privacy and working offline to free up valuable storage space.


This app helps declutter your device by automatically removing duplicate photos, videos, and contacts. It also offers features to compress media for cloud storage and provides insights into your device's storage usage and performance.




Analyze sports cards and TCGs with AI for instant grading. Identify cards, estimate market value, and manage your collection. Supports multiple sports and trading card games.


This app helps you reclaim storage space on your phone by identifying and removing duplicate photos, similar shots, large videos, and messy contacts. It allows for a manual review of all suggested deletions before they are permanently removed, ensuring you don't lose important memories.


This app helps free up storage space on your device by clearing unnecessary files, compressing media, and removing duplicate contacts. It also offers features like a secure media vault and animated charging screens to enhance your phone's organization and aesthetics.


This app helps you free up iPhone storage by deleting duplicate photos, compressing videos, and removing large files. It also protects your privacy by stripping hidden metadata like GPS location and device information from photos before you share them.

