Calculator Vault - AppLock: Photo,Video Locker

Do you have pictures or videos that you want to keep it secret? 'Calculator vault'(Hide pictures & videos) can hide(lock) pictures and videos for protection of your privacy using a password or pattern!
Features:
📱 Calculator
★ Functonal basic caculator with calculator icon. No one can find out what its hiding!
★ Simple and beautiful UI.
★ Enter your PIN to open Calculator Locker & Applock.
📱File Manager:
- Import photos and videos from album.
- You can easily share pictures, videos via third party App such as e-mail, WeChat, Evernote, Dropbox, etc.
⚿ Private Gallery
★ Hide photos and videos in a few clicks from inside Gallery Locker.
★ Hide photos and videos from anywhere using share provider of Calculator Locker. e.g, From your Gallery app, click share option for the image you want to hide, and select Calculator Locker to hide it.
★ Hide freshly captured photos and videos using inbuilt Camera of Gallery Locker.
★ Slideshow: Easily start a slideshow of hidden images and videos. Activate beautiful slideshow transitions.
★ Decoy Gallery Vault: If your friend or relative finds out that Calculator Locker is hiding something for you, Then enter a fake decoy pin to unlock a Decoy Gallery Locker with dummy contents.
🔓 Calculator vault Lock
Calculator vault can lock Facebook, Whatsapp, Gallery, Messenger, Snapchat, Instagram, SMS, Contacts, Gmail, Settings, incoming calls and any app you choose. Prevent unauthorized access and guard privacy. Ensure security.
★ Advanced Uninstall Protection: Calculator Locker and Applock can be safeguarded against uninstall attempts using Device Administrator permission.
⛨ Security
☞Never worry about parents check your Snapchat, Musical.ly!
☞Never worry about friends borrow your phone to play games with mobile data again!
☞Never worry about a workmate gets your phone to look the gallery again!
☞Never worry about someone reads private data in your apps again!
☞ Never worry about kids mess up Settings, send wrong messages, paying games again!
IMPORTANT:
⚠ Unhide every photos and videos from Gallery Locker before uninstalling Calculator Locker. Hidden data is stored inside internal memory and when you uninstall Calculator Locker without unhiding data, Your data will be lost forever.
⚠ Uninstall Protection: If you are using this feature, Then uninstalling of Calculator Locker will not be easy. You have to open Calculator Locker and disable "Uninstall Protection" and then you can uninstall the app normally. Also there is an option to uninstall the app inside "Uninstall Protection" settings.
NOTE:
🚩 Calculator vault uses the Device Administrator permission.
To enable Advanced Protection, please activate Calculator vault as "device administrator". It's only used for preventing intruders uninstalling Calculator vault.
Calculator vault uses Accessibility service.
To enable Power saving mode, please allow Accessibility services. The service is only used to remind users with disabilities to unlock apps, and reduce battery usage.
Please be assured that Calculator vault will never use these permissions to access your private data.
🚩 For advanced Uninstall protection feature, We require Device administrator permission access. We use it only to make uninstall of Calculator Locker difficult. It is optional.
🚩 If you didn't find our mails, May be our mails are moved to your Spam folder. If this happens please mark our mail as not spam to avoid this in future.
🚩 Calculator vault requires Usage permission to detect app launches. It is optional.
🚩 Gallery Locker requires Storage permission to hide photos and videos. It is optional.
🚩 Gallery Locker requires Camera and audio record permission to capture fresh video/photo and hide directly. It is optional.
🚩 Disclaimer: File management operations are often encountered with errors, So we cannot be held responsible for any kind of file lose or file corruption due to app operation. Users should use the app at your own risk.