Calculator Lock - Hide Photos

Contains adsIn-app purchases
395K reviews
Content rating
PEGI 3
50M+
Downloads
Content rating
PEGI 3
In-app purchases
Learn more
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About this app

Calculator lock is hidden photo locker vault & video locker to provide extra layer of security with private gallery to lock photos and keep in hidden space from other people. Looks like a working calculator to others.

📲 Instant Hide Pictures, videos by sharing them to calculator lock
Through sharing into the calculator video locker app, you may instantly lock photos and hidden movies from inside your gallery locker app.

📤 Safe Online Storage
Always Keep files Safe by store pictures, notes, contacts, music, movies, and critical documents in a safe cloud storage. When you online store files of the Calculator lock app, you'll never lose your data again. Use the calculator hide app to synchronize your data across several devices.

📷 Secretly Hide Photos & Hide Videos
Calculator Photo Locker app lets you hide personal pictures and short videos or long movies with advanced protection. Organize your photos to manage easily using folders. You can also hide multiple pictures and videos.

📺 Direct capture photos and videos inside calculator lock
Hide photos or record videos from inside the lock app that will be instantly get hidden inside the gallery locker & video vault.

🌈 Change app primary color
Supports multiple colors for the vault app so that you can customize visuals of your private locker app.

🤫 Change App Icon
Replace Calculator app icon with G-Scanner icon to disguise it from home screen.

🕵️ Personal web explorer
Visit websites using personal website explorer to keep others away from your private browser history using incognito mode. Easily hide pictures and hide videos directly from browser.

🔐 Export calculator locker media:
Once you hide pictures and lock Videos inside the vault, you can anytime use the export icon provided in the vault app to unhide your media whenever needed. You can directly share picture or video to social apps without need of unlock media to the public gallery.

🤐 Multiple Vault passwords
Open second calculator gallery video vault using other password to show different hidden photos and protect real locker containing private videos.

📲 Urgent lock
Calc Vault app will quickly lock itself when your device faces downward to the ground. You can choose to close the vault in emergency situation to secure private album.

Easy hide pictures and hide videos from the public gallery, when others will only be able to see a normal calculator installed on your phone. Hide files, notes and contacts inside private vault app.

Question: What will happen if I remove the photo hider app from phone?
Answer: Removing calculator lock app means delete the app and all the imported files inside it if there is no cloud backup taken. Re-installing would not recover those deleted files. So please make sure to unlock to public gallery of all your hidden files before uninstalling this app.

Question: What about if I lost my phone or broken?
Answer: You can only recover files into the new phone by using our Safe Online Storage feature if you have backed up files from the old phone.

Question: Lost your password?
Answer: Please enter “7777=” into our calculator and verify your pattern, security question, recovery email or fingerprint and then reset the password.
Keep Gallery Safe and Hide Photos & Videos behind the Calculator App Vault
Updated on
24 Sept 2026
Events and offers

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
    Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

390K reviews
Afam Francis
8 July 2026
nice One, my photos are still interact. but please make the app to be able not allow one photo to appear twice 🙏
265 people found this review helpful
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Parey Parey
17 September 2026
Do not install this suspicious app. It ended up on my phone without me installing it. It refused to let me make a review as well. Google is trying to protect these people by making the app crash when someone makes a review. I found a way to bypass the app crash. An app crash happens when there are tons of negative reviews. Google provides a way to prevent apps from receiving tons of negative reviews if they're receiving too many. They are putting apps above the safety of the users.
266 people found this review helpful
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prasad barri
17 June 2026
few files not showing properly, like videos are downloaded from the cloud storage, please rectify, please allow only cloud if we have cloud, now around 80gb was usef both in mobile and cloud, mobile storage waste, please allow data available on only online option, because for me like 100 gb its occupied in my mobile offline memory ,when ever we need we will download and watch...consider this
27 people found this review helpful
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DOSA Apps
17 June 2026
Hello! We hope that you do not face any issues when using the App and will be happy to assist you should you have any questions or experience any inconveniences. You can always reach out to us by email - our Support Team can advise you properly.