This app disguises a private encrypted vault behind a fully functional calculator. It offers advanced features like a decoy vault, intruder detection with photos, and multiple independent encrypted vaults for enhanced privacy.
1.4
September 4, 2026
Improved subscription pricing display across all devices. Reliability improvements for photo and video encryption. Bug fixes and performance improvements.
MoreUnlock all Pro features. Renews monthly.
$39.99
Cal Vault Pro - Lifetime
Pay once. Own Pro forever. No renewals.
Calculator Vault is a privacy app that looks like a real calculator but hides a secure, encrypted vault for your private photos, videos, documents, and notes. It uses AES-256 encryption for on-device security.
It disguises your private vault behind a working calculator, offers a decoy vault with a separate PIN, and includes intruder detection that captures photos of unauthorized access attempts. All data is encrypted locally on your device.
Yes, you can store photos, videos in all formats, documents (PDF, Word, Excel), audio files, voice recordings, private notes, and any file from your device's Files or Photos apps.
No, Calculator Vault does not run ads. The developer states that privacy is first and they do not use tracking or sell data.
The free plan allows you to store up to 20 items. For unlimited storage and additional features, users can subscribe to Cal Vault Pro.
Calculator Vault uses AES-256 encryption, the same standard used by banks and government agencies. This encryption runs entirely on your device, ensuring your files are private.
Yes, Calculator Vault offers 6 alternate app icons, including Calculator, Notes, Weather, Clock, Reminders, and Fitness, allowing you to disguise it as a different app on your home screen.
If a wrong PIN is entered, the front camera silently captures a photo of the person attempting access. This photo is timestamped with the date, time, and location, and you can view it later without the intruder knowing.
