Calculator Vault - App Hider

Contains adsIn-app purchases
588K reviews
Content rating
PEGI 3
10M+
Downloads
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About this app

Calculator Vault - App Hider
Calculator Vault is more than just a calculator — it’s a secure privacy tool designed to help you hide apps and protect personal content. At first glance, it behaves like a normal calculator, but once you enter your secret PIN, it unlocks a hidden space where you can manage cloned apps, hide photos, and browse privately.
Key Features
● Disguised calculator iconWorks exactly like a real calculator. Enter your password to reveal the hidden vault.
● Hide apps with dual accountsEasily hide apps from your main system and access them only inside Calculator Vault. Use the built-in app cloner to create dual apps or multiple accounts for messaging, social media, or games.
● Independent cloned appsApps you clone and hide inside the vault continue working even if the original is uninstalled.
● Hidden launcherOrganize and launch hidden or cloned apps from a private launcher that only you can access.
● Encrypted hidden galleryImport and hide photos and videos inside a secure gallery. Files are encrypted, ensuring your hidden photos and videos remain invisible to the system and other apps.
● Private browserBrowse the internet securely with no traces left outside the vault.
● Advanced privacy controlsProtect access with PIN or fingerprint. Flip your phone to instantly return to calculator mode. You can also remove the app from recent tasks to keep hidden apps and media fully concealed.
Why Choose Calculator Vault?
Whether you want to hide apps you don’t want others to see, or hide photos and videos in a safe, encrypted gallery, Calculator Vault gives you complete privacy behind a simple calculator disguise. It combines the power of an app hider, app cloner, and hidden gallery in one tool — perfect for running dual apps, protecting sensitive media, and keeping your personal life private.
Hide Apps, Hide Pictures, and Hide Videos, Dual accounts, Multiple accounts.
Updated on
Sep 29, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, Personal info and 2 others
  • This app may collect these data types
    Location, Personal info and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

572K reviews
Arin Aguest
September 18, 2026
I’ve been using this app, but sometimes when I try to open an app running inside it, I get an error message stating: "OS of your phone killed sandbox ir. Eitaa messenger." The app then crashes, and I’m unable to access it. This has happened twice so far, and the issue lasted for about a week each time.
6 people found this review helpful
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Mary Ezeudo
September 4, 2026
it's a really good app, but sometimes (most of the time)it kicks me out and I have to put the pin and also wait for it to load with the ad aswell and then get into the Appa until 3sces later it kicks me out and the whole cycle continues, ESPECIALLY Snapchat I do not recommend hiding it there... sometimes it will work for a while and at some point the app would decide to test your patience 😭😭 TBF the app is sooo frustrating and nice at the same time, so 3 stars 🥲🫠
5 people found this review helpful
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Hide Apps (NO ROOT)
September 7, 2026
Honest review, thank you 🥲 That kick-out loop (PIN → ad → app → 3 seconds → out) is a bug we've **found the cause of and already fixed** — it ships in the next update. Snapchat is hit hardest because it's split into many parts. Until then: remove the Snapchat clone from inside our app and add it again; that usually breaks the loop.
Nabukalu Uniahk
August 7, 2026
I was really worried after the update because the app only showed a black screen, and I thought I had lost all my hidden photos. The support team responded quickly with clear instructions. I followed them, reinstalled the app, used the data recovery feature, and recovered everything successfully. Thank you for the excellent support! Highly recommended
16 people found this review helpful
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Hide Apps (NO ROOT)
August 6, 2026
Sorry — after updating, the vault won't open and your data isn't showing. Your files are most likely still on the device. Open Settings → 'Gallery Data Restore' and pick the location from the results. If it still won't open, email your APP ID to swiftwifistudio@gmail.com and we'll pull the records and help recover them.

What’s new

1. Fixed: reopening a hidden app could show a black screen or close the app
2. Fixed: an update prompt with no button to press, that could close the app
3. Hidden apps keep working after the phone sleeps them
4. Notes: a note of only blank lines no longer closes the app
5. Photo vault opens when a file name was damaged
6. Downloads, accounts and notifications stay in the app that made them
7. Removing a hidden app clears its alarms and shortcuts
8. New icons, Android 16 and 17 support