# Calculator Lock - Secure Vault — Hide Photos, Private Photos

> Disguised calculator app to hide photos, videos, contacts, and passwords. (iPhone/iPad app by ZipoApps.)

- Source: https://appshunter.io/ios/app/calculator-lock-secure-vault/id6446200267 (this page in markdown: same URL + `.md`)
- Developer: [ZipoApps](https://appshunter.io/developer/1671444635)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.60/5 from 6,102 App Store ratings · 112 written reviews indexed
- Age rating: 17+
- Requires: iOS 13.0 · 80 MB
- Languages: American English
- Released: 2023-05-02
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/calculator-lock-secure-vault/id6446200267/reviews.md

## What is Calculator Lock?

Calculator Lock is photo hiding app where you can hide Photo, video lock, under Secret Vault protected by hidden calculator Lock app. This Secret photo vault calculator video vault is just work as photo lock and video locker where you can lock your files like, gallery Vault.

Vault app can get photo album, gallery or file manager private photos, videos, movies and you can play hidden videos inside Calculator Vault. It has a Built-in Photo Viewer to view lock photo. It is Easy to Manage, Delete, Unhide, hide Pictures in gallery vault.

It also provides you with other useful functions, including Vault app, video locker, Secure vault, Hide Photo etc.

●● Secret calculator vault Key Features ●●
=====================================

● Photo hide
Photo lock will be stored data in hidden photo vault calculator to access by photo lock app. Hide Photo will not be shown in any other vault app, photo album, gallery vault or file manager. You can play or view all your locked photos inside a safe calculator app with an amazing Inbuilt Image viewer.

● Hide Video
Inside Video vault you can play lock video by Secure vault with inbuild video player. when you hide my photo keep others away from your private video lock. You can hide video inside Secret Calculator safe. The calculator app hider provides you to lock video and play that video lock inside the app.

● Hidden calculator vault app
The calculator vault app provides you so many new futures besides photo lock and video lock. Inside safe Calculator app hider you can create new contact and hide contact.

● Lock files in secret gallery
Photo hiding app you can create & share your Personal Notes, hide Contact, hide pics within secret calculator app without exporting it. You can access it inside the calculator app hider

● My Password Manager
My Password Manager is unique future for HidePass where you can Hide Password and store all password with protected files, and can only be see inside hidden gallery lock. Secure Vault has password lock in encrypted formats with Secret calculator app.

● Restore media in private photo vault
You can Restore all of your data from secret photo vault, once you open app to hide pictures inside hidden gallery lock, you can anytime export secret gallery lock data within Secret Calculator and it will move from Secret vault to your phone.

● Disguise Mode in Spy calculator Lock
Calculator Lock has Disguise Mode feature that enables users to change the app's icon or logo to something less conspicuous, providing an extra layer of privacy and security.

● Intruder selfie in Photo Lock App
Snap Intruder Capture selfie photos of Intruder when someone tries to break in your Secret vault with wrong passwords.

● iCloud Backup and Google Drive Backup 
Securely back up your data using Google Drive or iCloud backup options. This feature ensures that your data safely stored and can be restored whenever needed.

● App Migration
Easily migrate your data from an old device to a new one it allows seamless transfer of all your data ensuring you don't lose any data during the transition.
-----------FAQ-----------
Q: How to open?
A: Enter your password on hidden calculator photo vault and press '=' button to open.
Q: What if I forget my password?
A: You can enter “11223344=” for master reset your password by verifying your security question and reset the password.

=> IMPORTANT
- Calculator Lock - Photo Lock & safe Calculator Vault app does not copy or store your Photos, Videos, Audio, Contacts, Notes, Passwords, etc.
- Do not uninstall Calculator Vault - Secure Vault app otherwise, all your files will be lost forever.

Here is EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy: https://calculatorlock.macymind.com/privacy-policy-calculator-lock.php

## Key features

- Photo hiding
- Video hiding
- Contact hiding
- Password manager
- Disguise mode
- Intruder selfie
- Cloud backup

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Hide Photos & Videos | $4.99 | per month |
| Calculator Lock Pro Weekly | $1.99 | per 7 days |
| Calculator Lock Pro Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |
| Calculator Lock Pro (Lifetime) | $29.99 | one-time |
| Calculator Lock (Remove Ads) | $3.99 | one-time |
| Calculator Lock Pro (Discount) | $14.99 | one-time |


## What do users think of Calculator Lock?

Overall sentiment: positive

**Pros**

- 🔒 Hidden app
- 👍 Good features
- 👍 Simple and easy to use
- 🔒 Secure vault for photos, videos, and passwords

**Cons**

- 🐛 Buggy (doesn't save downloaded videos, can't paste in notes)
- 🔍 App name not very discreet
- 💸 Too much advertising

**Commonly reported bugs**

- Doesn't save downloaded videos to gallery
- Can't paste information in notes
- Intruder selfie feature not working
- App icon change not working

**Most requested features**

- Ability to change app name
- Sync between devices
- Ability to paste information in notes

## Recent user reviews (10 of 112)

All indexed reviews: https://appshunter.io/ios/app/calculator-lock-secure-vault/id6446200267/reviews.md

### 5/5 — Ok

*2026-08-09, version 3.8*

Ali

### 5/5 — King

*2026-07-27, version 3.8*

King

### 5/5 — Dubon

*2026-07-16, version 3.8*

1986

### 2/5 — Name change

*2026-07-15, version 3.8*

You need to rename the short title of this app for the app icon. "calculator lock - secure vault" is a dead giveaway in our app list and folders

### 3/5 — Senha

*2026-07-07*

Perdi minha senha e tô conseguindo ter acesso, tem como recuperar?

**Developer response:** Olá, obrigado pela sua avaliação. Lamentamos saber que você está enfrentando problemas. Ficaremos felizes em ajudá-lo(a) ainda mais se você puder esclarecer sua avaliação. Por favor, entre em contato com nossa equipe de suporte por e-mail para que possamos orientá-lo(a) adequadamente. Obrigado!

### 5/5 — King

*2026-07-04, version 3.8*

Khan

### 5/5 — Capi

*2026-07-02, version 3.8*

Rodríguez

### 5/5 — Trabajo

*2026-06-26, version 3.8*

Trabajo

### 3/5 — Missing basics

*2026-05-30, version 3.8*

The app seems to work ok. I want to pay for the add free version as it is add intensive. 
My big issue is the lack of basic features inside the web browser like missing forward and back buttons! Multiple tabs, bookmarks and full screen web browser when iPad is horizontal. 

With a few updates, this could be a great app.

### 1/5 — 2813

*2026-05-16*

Ashik

**Developer response:** Hello, thank you for your review. We would appreciate it if you could clarify your review by reaching out to our Support Team by email. We will be happy to assist you further. Thank you!

## Frequently asked questions about Calculator Lock

### What does Calculator Lock do?

Calculator Lock is a privacy app that allows you to hide your private photos, videos, contacts, and passwords. It functions as a secret vault disguised as a calculator, ensuring your sensitive data is protected from unauthorized access. You can manage, view, and restore your hidden media within the app.

### How do I access my hidden files?

To access your hidden files, you must enter the correct password or PIN through the calculator interface. Once authenticated, the app will reveal its secret vault features, allowing you to view and manage your locked photos, videos, contacts, and passwords.

### Is Calculator Lock free to use?

The app is free to download and use, offering core features for hiding photos and videos. However, it also provides in-app purchases for advanced functionalities and to remove ads, allowing users to enhance their privacy experience.

### Can I back up my hidden data?

Yes, the app supports secure backups using Google Drive and iCloud. This feature ensures that your hidden data is safely stored and can be restored if you switch devices or need to recover your files.

### What is the Disguise Mode?

Disguise Mode allows you to change the app's icon or logo to something less conspicuous, such as a standard calculator icon. This provides an extra layer of privacy and security by making the app appear as a regular calculator to others.

## Version history (last 5 releases)

### 3.8 — 2024-12-20

- This version includes several bug fixes and performance improvements
- Thanks for choosing us. Please feel free to contact us at info@macymind.com. We'd love to hear feedback from you

### 3.7 — 2024-10-11

- This version includes several bug fixes and performance improvements
- Thanks for choosing us. Please feel free to contact us at info@macymind.com. We'd love to hear feedback from you

### 3.6 — 2024-10-07

- This version includes several bug fixes and performance improvements
- Thanks for choosing us. Please feel free to contact us at info@macymind.com. We'd love to hear feedback from you

### 3.5 — 2024-10-03

- This version includes several bug fixes and performance improvements
- Thanks for choosing us. Please feel free to contact us at info@macymind.com. We'd love to hear feedback from you

### 3.4 — 2024-07-23

- This version includes several bug fixes and performance improvements
- Thanks for choosing us. Please feel free to contact us at info@macymind.com. We'd love to hear feedback from you

## Apps similar to Calculator Lock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SPV - Secret Photo Vault](https://appshunter.io/ios/app/spv-secret-photo-vault/id1449239240) | 4.6 (69,631) | Free | Utilities |
| [Calculator# Hide Photos Videos](https://appshunter.io/ios/app/calculator-hide-photos-videos/id1165276801) | 4.4 (28,866) | Free | Utilities |
| [Photo Vault & App Lock - PicX](https://appshunter.io/ios/app/photo-vault-and-app-lock-picx/id1545937424) | 4.2 (6,567) | Free | Utilities |
| [App Lock - Lock Apps & Photos](https://appshunter.io/ios/app/app-lock-lock-apps-and-photos/id1569973513) | 4.5 (25,113) | Free | Utilities |
| [Hide Photos Videos: Photo Lock](https://appshunter.io/ios/app/hide-photos-videos-photo-lock/id1459803235) | 4.6 (622) | Free | Utilities |
| [Photo Vault: Secret Lock](https://appshunter.io/ios/app/photo-vault-secret-lock/id1356641196) | 4.6 (3,155) | Free | Utilities |

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All apps by ZipoApps: https://appshunter.io/developer/1671444635

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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 2026-08-29.*