# CalcX Vault Secret Photo Lock — AppLock Keep Safe Hide Photos

> Securely hide and manage private photos, videos, and files in a protected vault. (iPhone/iPad app by Vasilkoff Ltd.)

- Source: https://appshunter.io/ios/app/calcx-vault-secret-photo-lock/id1577144445 (this page in markdown: same URL + `.md`)
- Developer: [Vasilkoff Ltd](https://appshunter.io/developer/635860489)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Rating: 4.50/5 from 201 App Store ratings · 44 written reviews indexed
- Age rating: 17+
- Requires: iOS 16.0 · 158 MB
- Languages: American English, Arabic, French (France), German (Germany), Italian, European Portuguese, Mexican Spanish
- Released: 2021-07-22
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/calcx-vault-secret-photo-lock/id1577144445/reviews.md

## What is CalcX Vault Secret Photo Lock?

Photo Vault helps keep private photos, videos, contacts, notes, and files protected behind a secure passcode. Store private media in a secure vault and access it only with the numeric PIN you set. The app is designed with a discreet privacy screen, helping keep your private vault protected on your device.

Protect Private Photos and Videos

Import photos and videos into private app storage so they are separated from your regular photo gallery. Organize your private media into albums, browse hidden photos and videos in one secure place, and manage your files with simple controls for renaming, restoring, and deleting items.

Secure Gallery Vault

Photo Vault provides a dedicated space for personal media you prefer to keep private. The vault can be locked behind your PIN, helping prevent casual access to your private photos, videos, and files.

Discreet Privacy Screen

The app uses a simple private access screen for secure entry. Enter your password and press the "=" button to unlock your private vault.

Private Contacts and Notes

Go beyond media privacy by storing sensitive contacts and notes inside the app. Keep personal information protected and accessible only through your secure vault.

Supported Media

Photo Vault supports common image and video formats, including JPG, PNG, GIF, and more. You can import, view, organize, restore, and delete private media from inside the app.

Free features may include:
- Secure photo and video vault
- PIN-protected access
- Discreet privacy screen
- Photo and video import
- Private albums and media organization
- Restore and delete tools
- Secure contacts and notes storage
- Support for common image and video formats

Optional paid features require a subscription or separate in-app purchase. These may include:
- Unlimited imports or expanded storage options
- Advanced privacy tools
- Fake vault / deceptive vault
- Premium app icons or icon concealment features
- Additional backup, organization, or security features
- Other premium settings and customization options

FAQ

How do I access the vault?
Enter your password and press the "=" button to unlock.

What if I forget my password?
Enter "11223344" on the PIN screen and press "=" to retrieve your password by answering your security question.

How do I restore a private file?
Long-press the file to enter edit mode, then use the restore button.

Are my hidden files stored online?
Your files are stored on your device. Back up your hidden files before changing devices, deleting the app, or performing a factory reset.

Subscription Information

Some features require a paid subscription or separate in-app purchase. Prices may vary by location. Subscriptions are charged through your Apple ID account and automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in App Store Account Settings after purchase.

Privacy Policy:
https://calculator-x-d5d2a.web.app/privacy.html

Terms of Use:
https://calculator-x-d5d2a.web.app/terms.html

## Key features

- Hide photos and videos
- Secure media vault
- Deceptive vault option
- Icon concealment
- Organize encrypted files
- Support for multiple formats

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| One Week | $0.99 | per 7 days |
| One Month | $1.99 | per month |
| One Year | $7.99 | per year |
| One Year Subscription | $21.99 | per year |
| One Week Subscription | $1.99 | per 7 days |
| One Week Subscription | $2.99 | per 7 days |
| Weekly Subscription | $1.99 | per 7 days |
| Calculator Vault Hide Photos | $33.99 | per year |
| CalcX One Month Premium | $9.99 | per month |
| CalcX One Week Premium | $5.99 | per 7 days |
| Calculator Vault Hide Photos | $33.99 | per year |
| CalcX One Week Premium | $5.99 | per 7 days |
| One Year Subscription | $17.99 | per year |
| One Month Subscription | $3.49 | per month |
| Year Subscription | $21.99 | per year |
| One month subscription | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Life Time | $13.99 | one-time |
| Lifetime Premium 3 | $39.99 | one-time |
| Life Time subscription | $34.99 | one-time |
| Lifetime Premium 2 | $29.99 | one-time |


## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/calcx-vault-secret-photo-lock/id1577144445/reviews.md

### 4/5 — Review

*2026-03-24, version 1.47*

Good.

### 1/5 — Poor experience

*2025-12-02*

Very poor experience. Please don’t use app like these. Too many adds , lags while open and security issues

**Developer response:** We're sorry to hear about your poor experience and appreciate your feedback on ads, performance, and security. Please reach out to us on Telegram at @simon_papazov so we can understand and address your concerns directly. Thank you for letting us know.

### 1/5 — Don’t download

*2025-11-15, version 1.45*

Too much adds, not working like old version. Privacy risk.

### 3/5 — Data lost

*2025-11-14*

Good but please help me get my data back

**Developer response:** We're sorry to hear about your data loss. Please contact us on Telegram at @simon_papazov so we can assist you further.

### 3/5 — The app just deleted by mistake and now I download again i didn’t get the documentss

*2025-08-10*

Pleasee helpp mee

**Developer response:** We’re sorry to hear about your lost documents. Please contact us on Telegram @simon_papazov so we can assist you further. Note that files are stored only on your device, so recovery depends on your phone’s backups. We’re here to help.

### 1/5 — Wrose app

*2025-06-30, version 1.41*

Wrose ever didnot open  less then 1 review bad apps stupid

### 4/5 — About this application bug

*2025-06-30*

My app is not working. When i press to open this application on my phone, it does not open as prior. I think it maybe a bug of application. So how can i solve this problem?

**Developer response:** Sorry to hear the app isn't opening properly. Please try restarting your device or reinstalling the app. If the issue continues, feel free to reach out to @simon_papazov on Telegram for assistance. We're here to help.

### 1/5 — App is not opening

*2025-06-29*

After updating app on my iPhone 16 pro max mobile the app is not opening and it kick me out please fix the problem as much as fast because we have a data on it if I delete it my data was gone so please fix this problem and consider my msg

**Developer response:** We’re sorry to hear the app isn’t opening on your iPhone 16 Pro Max. Please reach out to us on Telegram at @simon_papazov so we can assist you directly and help protect your data.

### 1/5 — App not opening

*2025-06-29*

Suddenly the app shuts and its not opening how do i get everything back?

**Developer response:** Sorry to hear the app isn’t opening for you. Please contact us on Telegram at @simon_papazov so we can help recover your files and resolve this issue.

### 2/5 — app crashing

*2025-06-28, version 1.41*

why does my app keep crashing.. i cnt view my videos and photos bcoss the app keep on crashing.. pleasee help me

## Frequently asked questions about CalcX Vault Secret Photo Lock

### What does this app do?

This app acts as a secure vault to hide your private photos, videos, audio, and files from prying eyes. It ensures the confidentiality of your media by storing it in a specialized, password-protected enclave on your device.

### How do I access my hidden files?

To access your hidden files, simply enter your set password on the pin screen and press the '=' button. This will unlock the vault and allow you to view and manage your imported media.

### What if I forget my password?

If you forget your password, you can retrieve it by entering '11223344' into the pin screen and pressing '='. You will then be prompted to answer your security question to recover your password.

### Are my hidden files stored online?

No, your hidden files are exclusively stored on your device. It is crucial to remember to back up all your hidden files before transferring to a new device or performing a factory reset to avoid data loss.

### Can I hide different types of files?

Yes, the app supports hiding various file types including photos (jpg, png, gif, and more), videos, audio, and other files. It also allows for effective categorization and organization of these encrypted private files.

## Version history (last 5 releases)

### 2.0 — 2026-08-23

This update includes performance improvements, bug fixes, and stability enhancements to make CalcX faster, smoother, and more reliable.

### 1.83 — 2026-07-12

This update includes performance improvements, bug fixes, and stability enhancements to make CalcX faster, smoother, and more reliable.

### 1.81 — 2026-07-05

This update includes performance improvements, bug fixes, and stability enhancements to make CalcX faster, smoother, and more reliable.

### 1.77 — 2026-07-02

This update includes performance improvements, bug fixes, and stability enhancements to make CalcX faster, smoother, and more reliable.

### 1.57 — 2026-04-23

This update includes performance improvements, bug fixes, and stability enhancements to make CalcX faster, smoother, and more reliable.

## Apps similar to CalcX Vault Secret Photo Lock

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SPV - Secret Photo Vault](https://appshunter.io/ios/app/spv-secret-photo-vault/id1449239240) | 4.6 (69,575) | Free | Utilities |
| [Calculator Lock - Secure Vault](https://appshunter.io/ios/app/calculator-lock-secure-vault/id6446200267) | 4.6 (6,102) | Free | Utilities |
| [Hide Photos Videos: Photo Lock](https://appshunter.io/ios/app/hide-photos-videos-photo-lock/id1459803235) | 4.6 (622) | 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 |
| [Private Browser - Photo Vault](https://appshunter.io/ios/app/private-browser-photo-vault/id1435264910) | 4.7 (1,413) | Free | Utilities |
| [Photo Vault: Secret Lock](https://appshunter.io/ios/app/photo-vault-secret-lock/id1356641196) | 4.6 (3,155) | Free | Utilities |

## More apps by Vasilkoff Ltd

- [Swellsy Photo](https://appshunter.io/ios/app/swellsy-photo/id1095151848)
- [Camera Mirrors](https://appshunter.io/ios/app/camera-mirrors/id1223480052)
- [Camera Photo Filters](https://appshunter.io/ios/app/camera-photo-filters/id1236022087)
- [Scootes](https://appshunter.io/ios/app/scootes/id1471970163)
- [PafosPress](https://appshunter.io/ios/app/pafospress/id1617841353)

All apps by Vasilkoff Ltd: https://appshunter.io/developer/635860489

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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 2026-08-26.*