Kryptis vs Locker

Locker is a simple lock with a disguised icon. Nothing about encryption, backup, a decoy vault or recovery appears in its listing.

Relentless Consulting, Inc · 4.4 from 24K ratings on the App Store · Checked September 6, 2026

About Locker

Locker keeps photos, videos, notes and files behind Face ID or a PIN, with a calculator or timer icon to hide the app itself.

14: not documented by Locker
1: in part
1: documented by both

Feature by feature

Checked September 6, 2026	Kryptis	Locker
Encryption and privacy
AES-256-GCM documented	Yes. AES-256-GCM on the device, with tamper detection for media and metadata	Not documented in the reviewed sources. No encryption wording in the listing
Works without an account	Yes. No sign-up for the local vault	In part. Files are never stored on their servers; sign-up not stated
Lock and deniability
Decoy vault behind a second passcode	Yes. A separate vault with its own albums	Not documented in the reviewed sources.
Self-destruct passcode	Yes. A third passcode erases the vault	Not documented in the reviewed sources.
Intruder alerts	Yes. Failed unlocks are recorded	Not documented in the reviewed sources.
Facedown lock	Yes. Locks and shows an app you choose	Not documented in the reviewed sources.
Disguised app icon	Yes. Calculator, Calendar, Clock and more	Yes. Calculator or timer icon
Capture and import
Private camera	Yes. Photos and video straight into the vault	Not documented in the reviewed sources.
Face blur while shooting	Yes. Built into the camera	Not documented in the reviewed sources.
Download from a link	Yes. Public photos, videos and streams	Not documented in the reviewed sources.
Transfer from a computer	Yes. Local Wi-Fi, nothing through a server	Not documented in the reviewed sources.
Backup and recovery
Encrypted backup in your own iCloud	Yes. Encrypted before it leaves the phone	Not documented in the reviewed sources.
Recovery key you hold	Yes. BIP39 recovery phrase, no company copy	Not documented in the reviewed sources.
More inside
Burner email	Yes. Addresses that expire after 24 hours	Not documented in the reviewed sources.
Private contacts	Yes. Encrypted, separate from the address book	Not documented in the reviewed sources.
Sub-albums	Yes. Albums inside albums	Not documented in the reviewed sources.

Differences in the published features

AES-256-GCM documented. AES-256-GCM on the device, with tamper detection for media and metadata
Works without an account. No sign-up for the local vaultLocker lists: Files are never stored on their servers; sign-up not stated
Decoy vault behind a second passcode. A separate vault with its own albums
Self-destruct passcode. A third passcode erases the vault
Intruder alerts. Failed unlocks are recorded
Facedown lock. Locks and shows an app you choose
Private camera. Photos and video straight into the vault
Face blur while shooting. Built into the camera
Download from a link. Public photos, videos and streams
Transfer from a computer. Local Wi-Fi, nothing through a server
Encrypted backup in your own iCloud. Encrypted before it leaves the phone
Recovery key you hold. BIP39 recovery phrase, no company copy
Burner email. Addresses that expire after 24 hours
Private contacts. Encrypted, separate from the address book
Sub-albums. Albums inside albums

What Locker leads with

Change the app icon to a calculator or timer
Stores photos, videos, notes, files and app links
Files stay on the device, never on the developer's servers
Low-cost lifetime pass

Frequently asked questions

What encryption does Locker document?

Locker's listing does not mention it. No encryption wording in the listing. Kryptis encrypts every file and its metadata with AES-256-GCM on the iPhone before it is stored.

Does Locker have a decoy vault?

Locker's listing does not mention it. In Kryptis a second passcode opens a separate vault with its own albums, and a third passcode erases everything.

Can I download videos from a link in Locker?

Locker's listing does not mention it. Kryptis downloads public photos, videos and streams from a pasted link straight into the encrypted vault, without touching the camera roll.

What happens if I forget my passcode in Locker?

Locker's listing does not mention it. Kryptis gives you a BIP39 recovery phrase when you set up the vault. It is the only way back in, and no one else holds a copy.

Read further

Kryptis is on its way to the App Store.

Coming soon to theApp Store

Privacy

Other comparisons

Published by Tuvo Labs, the maker of Kryptis. This comparison describes public documentation, not an independent security audit. Listings were checked September 6, 2026; later checks are noted below. A check means the feature is documented, a phrase gives the documented details, and an X means it was not found in the reviewed sources. An X does not prove that a feature is absent. Kryptis is coming soon. App names, icons and marks belong to their owners.

Locker sources: App Store listing (listed as "Unlock - App & Photo Locker (formerly Locker - Hidden Photo Vault)").