---
title: Private Photo Vault for iOS and Android | Mavaul Guide
canonical: https://mavaul.com/private-photo-vault-ios/
description: What to look for in a private photo vault for iOS and Android: on-device encryption, biometric lock, local-first architecture, and controlled sharing.
updated: Guide updated: February 16, 2026
format: text/markdown
generator: scripts/generate-llms.js
---
# Private Photo Vault for iOS and Android

_Guide updated: February 16, 2026_

## Why mobile users look for a private vault
Standard photo apps are optimized for convenience, sharing, and cloud syncing. A private photo vault is different: it prioritizes confidentiality, controlled access, and minimal exposure of private photos and videos across iOS and Android.

## What to evaluate before choosing a vault app
Focus on concrete controls: strong on-device encryption, biometric or passcode lock, local-first design, and clear policy language that explains where photos and videos are stored and whether the developer can access them.

## On-device encryption matters
For private photos and videos, encryption at rest on device is a core requirement. Mavaul is designed around AES-256 encryption for private gallery storage and a local-first architecture.

## Biometric access and fallback passcode
A usable private vault should balance security and speed. Face ID plus passcode fallback helps keep private media locked while keeping daily access practical.

## Controlled sharing on local networks
If you need to view media on another screen, local network casting can be useful. Mavaul supports optional local WiFi casting so sharing can stay inside your own network environment.

## Read policies before installing
Always verify legal and privacy language before trusting a vault app with private photos and videos. Review Mavaul [Terms of Use](/terms/) and [Privacy](/privacy/) for details.