What local-first means
PrivateMoment keeps vault media and thumbnails on the device and encrypts stored content. The app does not require you to create an account to use the vault.
Where your original photos still live
Importing media into a local vault doesn't remove existing copies from the iOS Photos library or iCloud Photos. Review originals, synced devices, albums, and backups separately.
PIN, Face ID, and auto-lock
A dedicated six-digit PIN helps separate vault access from ordinary gallery browsing. Face ID can make repeated unlocking easier; automatic locking helps when you switch away from the app.
What happens when you change devices
Local storage changes your backup responsibility. Do not assume that a local-only vault automatically transfers encrypted media to a replacement iPhone; check supported export and recovery options before relying on it for irreplaceable photos.
Questions to ask any photo vault developer
Does it require an account? Does it upload photos? What is encrypted? What analytics does it collect? What happens after reinstalling or forgetting the PIN? Read the product's security and privacy documentation rather than relying on a marketing badge.
Note: iOS menus and behavior may change across versions. Confirm the options shown on your device.