---
title: "CalculatePlus - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Stop worrying about who sees your phone. calc+ is a fully functional calculator that hides a professional-grade encrypted vault for your most private photos, videos, and sensitive data. To anyone else"
---

# CalculatePlus — United States
> Secret Photo & More Vault

![CalculatePlus App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8f/53/dc/8f53dcf5-e9b7-de1f-4b5f-3082e8ff94a6/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-xDOUKb)
**Category:** Photo Video
**Rating:** N/A (0 ratings)
**Price:** $9.99
**Bundle ID:** com.brentjones.calculatePlus
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0 (released 2026-03-17)
**Original Release:** 2026-03-17
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759581428)
**AppTail Page:** [https://apptail.io/app/calculateplus-ozUy/united-states](https://apptail.io/app/calculateplus-ozUy/united-states)

## CalculatePlus Description
Stop worrying about who sees your phone. calc+ is a fully functional calculator that hides a professional-grade encrypted vault for your most private photos, videos, and sensitive data. To anyone else, it’s just a calculator. To you, it’s a total privacy solution.

• DISCREET STEALTH MODE
It looks, feels, and calculates like a standard iOS app. There are no "vault" icons or "secret" labels on your home screen. Only your unique PIN unlocks the hidden interface.

• ALL-IN-ONE SECURE STORAGE
Store more than just images. Organize your entire digital life in one safe place:

Photos & Videos: Import from your library and delete the originals.

Documents: Securely store PDFs, spreadsheets, and private files.

Passwords: A built-in manager for credentials, URLs, and notes.

Contacts & Notes: Keep sensitive names and private thoughts off your main apps.

• MILITARY-GRADE ENCRYPTION
Your privacy isn't just a "lock"—it's mathematically secured.

Every file is encrypted with AES-256-GCM before it touches the disk.

Keys are derived using PBKDF2-SHA256 with 100,000 iterations.

Utilizes the device's Secure Enclave for app-level protection.

• PRO SECURITY FEATURES

Intruder Detection: Silently captures a photo of anyone who enters a wrong PIN.

Decoy Vaults: Create a secondary "fake" vault with harmless content to show under duress.

Screen Capture Prevention: Automatically blocks screenshots and screen recordings within the vault.

Auto-Lock: The vault instantly locks the moment you switch apps or close the calculator.

• 100% OFFLINE & PRIVATE
calc+ makes zero network requests. We have no servers, no cloud sync, and no tracking. Your data never leaves your iPhone. Period.

Download calc+ today and get the peace of mind that comes with a truly invisible vault.

## CalculatePlus Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0c/b2/59/0cb259b4-b79e-1a0e-9e3d-038f2c8edb06/calcplus1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/20/ac/91/20ac9114-2020-1b59-0309-1a2d8e80e7a4/calcplus2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ca/bc/c3/cabcc3f1-811f-01a3-0c68-14132e45ef91/calcplus3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7a/a4/3f/7aa43ff7-698b-3dd7-7546-df70cad90481/calcplus4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3b/b5/90/3bb590aa-256e-3f84-4a6f-76ece580064b/calcplus5.png/1242x2688.png)








---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*