In addition to photos and videos, you can also store audio and other files, such as PDFs, in the vault app. You can even set up a decoy password that sends users to decoy data to fool anyone who might be watching. Finally, you can also lock folders with a separate password for extra protection. The premium version has a three-day trial and includes break-in alerts, cloud backup, and takes away ads.
Applock is free, with no premium upgrades. Other features include Snoop Stopper, which snaps a photo when someone inputs the wrong code, and the option to shut the app down when the phone is face down. You can send yourself the passcode for safekeeping, but the email mentions the app, which doesn’t feel secure. A pro plan ($1.99) takes away ads and includes compatibility with Google Drive, Dropbox, and Apple AirPlay. Gallery Lock is free, so features like break-in attempt tracking and stealth mode don’t require an upgrade to a premium plan. The basic plan includes 200 photos, while the premium plan ($149.99 for life, $23.99 per year, or $9.99 per month) includes 5,000 photos, break-in attempt tracking, and the ability to restore deleted files. All users get a free trial for premium, but your plan reverts to basic if you don’t choose to upgrade. Download For: The premium version ($29.99 per year or $3.99 per month) has a stealth mode that hides the app icon, a camouflage app lock that hides apps in the vault, and a decoy vault to fool snoopers. Opening a Secure Folder requires your Samsung account password, and you can also add extra layers of protection with a pattern, PIN, fingerprint, or iris scan.
