Calculator Vault Blog

Privacy Guides & Tips

Practical advice on protecting your files, understanding encryption, and staying private on iPhone.

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Privacy Tips

How to Hide Photos on iPhone (Without Using the Hidden Album)

Apple's built-in Hidden Album isn't actually private. Here's how to properly hide your photos so nobody can find them.

May 11, 2026 · 5 min read
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How It Works

Calculator Vault Apps Explained: What They Are and Why People Use Them

A calculator vault looks like a normal calculator but hides a private vault inside. Here's everything you need to know.

May 11, 2026 · 6 min read
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Security Deep Dive

AES-256 Encryption Explained: Why Your Photo Vault Needs It

AES-256 is used by banks and governments. We explain what it means, how it works, and why it matters for your private photos.

May 11, 2026 · 7 min read
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Feature Guide

The Decoy Vault: Your Last Line of Defence Under Pressure

When someone forces you to unlock your phone, a decoy vault shows them nothing. Here's how to set it up and use it effectively.

May 11, 2026 · 5 min read