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Calculator Lock -Private Photo

By Nitisa Jetmongkhonrat

This app is only available on the App Store for iOS devices.


Calculator Lock™ Hide your photos, videos, notes, passwords, contacts, audios and more! behind the real calculator lock system. Make life easier and have peace of mind with Calculator Lock™

What our user said?
"I can save pictures & videos & write notes. You can do a lot of things with this app. I like it."

"The facade is fully functional and beautiful, and hard to accidentally get inside. Even then, the intruder is recorded so you can see who got in. On top of that, you can then make separate passwords for every section- from photos to locations to notes. I highly recommend this app."

"แนะนำเลยแอพนี้ ไว้เก็บรูป วีดีโอ โน๊ต พาสเวิร์ดและอื่นๆอีกมากมาย ดีไซน์สวยงาม"

- Discreet icon looks like a normal calculator.
- Discreet lock type with real calculator lock
- Hide all private data in one app.
- Personalize photo/video album with colors.
- Maximum protection for your secrets.
- Keep media and information safely.
- Build-in photo viewer, media player and browser.
- Universal app and support the latest iOS 7
- and Many more features!

- An ordinary icon. Looks like a normal calculator.
- Lock system including
- Calculator Lock
- Pattern Lock/Dot Lock
- Passcode Lock
- Password Lock
- Decoy mode. No your secret in there.
- Intruder detection capture with photo and video.
- Intruder report.
- Self-destruction.
- Double Lock system
- Panic gesture for fast leaving from the app.
- Backup passcode to email

- Create albums.
- Personalize albums with colors.
- Import/Export from camera roll.
- Bluetooth Photo Transfer.
- iTunes file sharing.
- Email Photos.
- Share to Facebook, Twitter and Instagram.

- Photo Viewer
- Image Gallery
- Slideshow
- Build-in media player.
- Audio player.
- 3 view mode for photo/video album [list view/grid view/map view].
- Support almost vidoe format.

- Photo Viewer.
- Build-in Video player.
- Build-in Private Browser.
- Quick add for photo, video and information.
- Customize slideshow.
- Send secret messages with encoder.
- Keep all personal password in one place.

- Photos & Videos
- Notes
- Password
- Contact
- Encoder Secret Messages
- Decoder Secret Messages
- Audios
- To-dos
- Locations
- Private Browser

- Import contact from iOS contact book.
- Import file from iTunes file sharing.
- Import/export by Bluetooth file sharing.
- Multi-selection.
- Instant search ability.
- Tag system.
- Favorite folder.

How to setup your passcode
- i.e. tab 1 2 3 4 then press ‘=’
How to enter the app
- tap 1 2 3 4 then press ‘=’
How to enter to decoy mode
- tap 4 3 2 1 then press ‘=’

1. If you can’t import photo or video please check
iOS Setting -> Privacy -> Photos -> Look for Calculator Lock -> If it off, enable on.

2. Due to photo and video privacy policy, make sure to enable location service on by go to iOS setting -> Privacy -> Location Service -> Look for Calculator Lock icon -> If it off, enable on.

3. Make sure to backup passcode to e-mail. Because We can’t send you a recover passcode.

4. SMS, Email and FaceTime will stay in iOS call-log. Make sure to delete it by yourself.

5. In case, you want to change to new device. Make sure to backup your old device and restore from backup on your new device in order to get all data back.

6. If you have any question/suggestion/comment please contact to

What's New in Version 1.1.0

- iOS 11 Fixes


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

New update crashes app

I have always loved this app... now the newest update causes it to crash immediately. Even on iOS 11.

Even worse, the developer’s website doesn’t seem to be current. I can’t even submit an email for technical help.

Files wiped for no reason!!

The app for no reason at all wiped all of my files!!! How do I fix? What do I do?!?

Pleeeeeeeeease update

I lost alllllll my pictures. Anyway to get them back? Please!

Calculator Lock -Private Photo
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Photo & Video
  • Updated:
  • Version: 1.1.0
  • Size: 34.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. essential pack$0.99
  2. promotion pack with unlock everything$2.99
  3. secret pack 2$0.99
  4. secret pack 1$0.99
  5. secret pack 3$0.99