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Private Calculator - File Hider, Secret Photo Video Browser, Image Downloader and Note vault

By Bang

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Private Calculator can hide your photos/videos/documents/notes/contacts behind a calculator. What everyone can see is just an ordinary calculator. You can access your private world by entering your password on the calculator.


Private Albums:

- Import Photo/Video from Camera Roll
- Multiple size of thumbnail
- Creating custom albums
- Photo slideshow
- Full screen, full functional photo viewer.

File Manager:
- Wifi File transfer to/from PC/Mac
- Support almost all video formats: avi, mkv, wmv, flv, mp4, m4v …etc
- Support Image files: jpg, png, gif, bmp
- Support Document files: txt, html, pdf, doc …etc
- Support creating custom folder
- Unzip file
- Share Files with other APPs

Private Browser:
- Simple, elegant UI and full feature private browser
- Bookmark & History manager
- Switch to Desktop/iPhone/iPad browser easily
- Download all images on the page by one button
- Multiple tab

Private Notes:
- Unlimited to create notes
- Custom font and font size
- Copy/Share/Send Mail

Private Contact:
- Unlimited to add contacts
- Import contacts from iPhone
- Add memo for contact
- Quick dialing / send SMS / send Email

Password recorder:
- Unlimited to save passwords
- Encrypt password data

More Features:
- Simple & Fast calculator
- Automatically back to calculator when the app in background
- Shake to unlock - Shake your device after entering the password to access your folder, avoid someone entering your password unintentionally.
- Touch ID - use Touch ID to unlock.
- Decoy Mode - use decoy passcode to enter an empty fake space.
- The APP name is ‘My Calculator’ on springboard

What's New in Version 3.1.1

Bugs 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

Receptive developer

I made a suggestion about making Touch ID optional because the app would loose its stealthiness. The developer implemented this idea in the next update as they have for reasonable requests from other users.
I'd like to see a backup/restore link with DropBox like there is for the developer's Private Note app.
I'd also like to see an option for adding fields in Passwords.
A search function is needed in Notes. There is no option for sorting methods as there is in the Private Notes app.

Good app

Great app, I wanted a place in my phone where I could place items that didn't look like a hiding place. The only time the function of the app is visible is when I am notified that an update is available.
I knew what the app was when I purchased it. A constant reminder to me is not necessary and may expose the apps function if someone else carefully reads the text of the update notifications.
That is my only criticism.

Near to perfect!! :)

I'm updating this review because the other review claimed that paid version has ads - this us NO TRUE - even free version didn't have ads while I used it (don't know if they add it by now or not). - please don't spread FALSE Info people!!👎🏻
— — — — — — ⋅
This app is only one step away from being perfect, and that is add iCloud backup. Please add iCloud backup, without it is so risky to store all my sensitive apps in one place!!!

Private Calculator - File Hider, Secret Photo Video Browser, Image Downloader and Note vault
View In iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Utilities
  • Updated:
  • Version: 3.1.1
  • Size: 23.4 MB
  • Languages: English, French, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: