# Calculator+ Pro: Private Vault

> Securely store private photos, videos, notes, and files disguised as a calculator. (iPhone/iPad app by 楚彬 许.)

- Source: https://appshunter.io/ios/app/calculator-plus-pro-private-vault/id1167427649 (this page in markdown: same URL + `.md`)
- Developer: [楚彬 许](https://appshunter.io/developer/1000585566)
- Category: Utilities
- Price: Free (on sale, was $4.99)
- Rating: 3.14/5 from 7 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.0 · 16 MB
- Languages: English
- Released: 2016-11-05
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calculator-plus-pro-private-vault/id1167427649/reviews.md

## What is Calculator+ Pro?

Secure Calculator is a private private vault app designed to help you securely store personal photos, videos, notes, and files on your iPhone, iPad.

Disguised as a simple calculator, the app provides a private space that can only be accessed with your passcode.

Features:

· Private Photo & Video Storage

Import photos and videos from your Photos library
Transfer files using iTunes File Sharing
Import files from cloud services such as Dropbox and Google Drive

· Privacy Protection

Secure your content with a passcode lock
Keep photos, videos, notes, and files private in one place
Reset your password when needed

· File Management

Store notes, contacts, and supported document files
Manage media and files directly within the app
Supports common formats including JPG, PNG, MP4, MOV, MP3, PDF, DOC, XLS, PPT, ZIP, and more

· Built-in Browser

Browse the web privately within the app

· Calculator Mode

Functions as a standard calculator for everyday use

Privacy:
All data is stored locally on your device. We do not access, collect, or store your personal content.

Other Information:
Terms of Use: https://calculator.aitoolab.mom/index.php/2026/04/30/terms-of-use
Privacy Policy: https://calculator.aitoolab.mom/index.php/2026/04/30/privacy-policy
Support Website: https://calculator.aitoolab.mom

## Key features

- Private photo and video storage
- Passcode protection
- Import from cloud services
- Built-in private browser
- Standard calculator functionality
- File management for documents

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/calculator-plus-pro-private-vault/id1167427649/reviews.md

### 1/5 — Bad app

*2018-10-02*

I lost every file on the calculator.. it won’t open. I thought if I upgrade it I will have access to my files and no everything just disappeared.. lost almost everything I have this is crazy

### 1/5 — Dead App

*2018-08-05*

App non-fuctional in iOS 11.x, all menus are blank white. Support link goes to a twitter account that does not accept DMs, and has never tweeted. Dead app, inaccessible developer. Should be removed from App Store.

### 1/5 — SCAM

*2018-04-23*

Wasted $4.99 today because I typed in my password and that was it. No instructions on how the app operates or confirmation that my password was received. Now I just have at 5 dollar calculator. Don’t waste your time or money. I can’t believe apple will even allow this app to be sold

## Frequently asked questions about Calculator+ Pro

### What is Calculator+ Pro: Private Vault?

Calculator+ Pro: Private Vault is a utility app that functions as a standard calculator but also provides a secure, passcode-protected space to store your private photos, videos, notes, and files locally on your device.

### How does Calculator+ Pro: Private Vault protect my data?

Your data is protected by a passcode lock that is required to access the private vault. All data is stored locally on your device, and the developers state they do not access, collect, or store your personal content.

### Can I import files into Calculator+ Pro: Private Vault?

Yes, you can import photos and videos from your device's library. Additionally, you can transfer files using iTunes File Sharing and import files from cloud services like Dropbox and Google Drive.

### What file formats does Calculator+ Pro: Private Vault support?

The app supports a wide range of common formats including JPG, PNG, MP4, MOV, MP3, PDF, DOC, XLS, PPT, and ZIP files, allowing for versatile file management within the private vault.

### Does Calculator+ Pro: Private Vault have ads?

The provided data does not specify if the app contains advertisements. However, since it is a free application, it is possible it may include ads.

### What is the rating for Calculator+ Pro: Private Vault?

Calculator+ Pro: Private Vault has a rating of 3.1 stars based on 7 user ratings. This indicates a mixed reception from its user base.

### On what devices can I use Calculator+ Pro: Private Vault?

Calculator+ Pro: Private Vault is available for iPhone and iPad, as indicated by its description mentioning these devices.

### How often is Calculator+ Pro: Private Vault updated?

The latest version of Calculator+ Pro: Private Vault is 3.0, and it was last updated on May 12, 2026. This suggests a recent update cycle.

## Version history (last 1 release)

### 3.0 — 2026-05-12

- Supports iOS 26
- Fixed minor issues

## More apps by 楚彬 许

- [MyFollowers & My Tags](https://appshunter.io/ios/app/myfollowers-and-my-tags/id1590792335)

All apps by 楚彬 许: https://appshunter.io/developer/1000585566

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*