HideU - Calculator Lock Vault
Secret Calculator Photo Vault
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Lock private photos & videos behind a real calculator. Face ID, AES-256 encryption, intruder selfie alert. 100% offline — your secrets never leave your phone.
Your Private Photos & Videos — Safe. Hidden. Encrypted.
HideU looks like a regular calculator. Enter your secret PIN and a private vault opens — filled with your most personal photos, videos, and files. No one will ever know.
LOOKS LIKE A CALCULATOR
A real working calculator on the surface. Secret vault inside. Your data stays invisible to prying eyes — perfect when handing your phone to a friend, child, or stranger.
HIDE PHOTOS & VIDEOS
Import any photo or video from your gallery in one tap. Delete originals after importing so nothing remains in your camera roll. Everything is protected by PIN, Face ID, or Touch ID.
INTRUDER SELFIE ALERT
Someone tried to guess your PIN? HideU silently snaps their photo and logs the timestamp. You'll always know who tried to access your vault.
PRIVATE BROWSER
Browse freely with no history, no cookies, no traces. Save images or videos from the web directly into your vault — never leaves a footprint on Safari or Photos.
MILITARY-GRADE AES-256 ENCRYPTION
Your files are encrypted with AES-256 — the same standard banks and governments use. Even if someone gets your phone, your data is unreadable.
100% OFFLINE BY DEFAULT
Your vault never syncs to a server. No account required, no upload, no leak risk. Cloud backup is opt-in only via iCloud (Premium).
FAKE VAULT (DECOY MODE)
Forced to unlock? Open a decoy vault with a different PIN. Only you know the real one is hidden behind another passcode.
CUSTOMIZABLE THEMES
Pick a calculator skin that blends in with your taste — minimal, retro, neon, or system-default.
PREMIUM FEATURES
- Ad-free experience
- Unlimited vault storage
- Cloud backup (iCloud)
- Multiple vault passwords
- Fake vault / decoy mode
- Advanced themes
SUBSCRIPTION
Weekly · Monthly · Yearly plans available. Save up to 84% with the Yearly plan.
Subscription auto-renews unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in iTunes settings.
WHO IT'S FOR
- Anyone who lends their phone but wants media privacy
- Parents protecting personal photos from kids browsing the device
- Travelers worried about phone theft or border checks
- People who value digital boundaries
WHY HIDEU?
Most vault apps look like vault apps. HideU doesn't. It's a fully working calculator until you punch in your secret code. No icon to recognize, no banner to give it away, no obvious target for anyone curious.
YOUR PRIVACY MATTERS
We do not collect personal data linked to you. Your files never leave your device unless you opt into iCloud backup. AES-256 encryption is applied at rest.
Privacy Policy: https://lockedsecretphotovault.blogspot.com/2023/03/privacy-policy.html
Terms of Use: https://lockedsecretphotovault.blogspot.com/2023/03/terms-conditions.html
Download HideU now and take back control of your digital life.
Ratings & Reviews
What's new in this version:
- Redesigned Pro upgrade screen with a free-trial toggle and a clear two-step billing timeline showing the day your trial ends.
- The monthly plan is now the default option when you tap "Continue for Free" on the Pro screen.
- The Upgrade heading now reads "Upgrade for Free" whenever your selected plan includes a free trial.
- Payments are protected by Apple, and a new caption on the Pro screen makes that clear.
- Various fixes to subscription loading and Pro screen layout.
Thank you for using HideU.
The developer, Thuy Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Thuy Nguyen
- Size
- 27.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.4 or later.
- iPhone
Requires iOS 13.4 or later. - iPad
Requires iPadOS 13.4 or later. - iPod touch
Requires iOS 13.4 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
- In-App Purchases
Yes
- Monthly Sub $7.99
- Yearly Sub $29.99
- Weekly Sub $1.99
- Copyright
- © HideU