# XCalc - Photo Vault & Lock — Secret calculator to hide pics > Calculator-themed app to securely hide photos, videos, and documents. (iPhone/iPad app by Thi Thanh Nguyen.) - Source: https://appshunter.io/ios/app/xcalc-photo-vault-and-lock/id6753196903 (this page in markdown: same URL + `.md`) - Developer: [Thi Thanh Nguyen](https://appshunter.io/developer/1783345372) - Category: Photo & Video, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 16.0 · 43 MB - Languages: American English, French (France), Chinese (Simplified, China), European Spanish, Vietnamese - Released: 2025-10-13 - Data updated: 2026-06-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/xcalc-photo-vault-and-lock/id6753196903/reviews.md ## What is XCalc? IMPORTANT NOTICE: XCalc is designed to protect your privacy. We do not collect, store, or process any of your personal data. All information you create or edit is stored locally on your device. We have no access to your data, nor can we view or copy it. Your password is encrypted and saved securely on your device, and we do not collect it under any circumstances. XCalc is the smart app to protect your private datas in the safe place with the various strong secure options (Calculator, Passcode & FaceID, Draw Pattern). We designed new way to protect your datas via Smart Operation Calculator. You can protect your private Videos, Photos, Documents. We supplied the build-in smart tools (Video Player, audio player, Document Reader) to help you read your data in easily way. Let discover the best features which we will supply for you: 1) Smart Operation Calculator We designed the new security way to protect your datas. It called Smart Operation Calculator (for example 1 + 2 = 3). You must to enter your correct operation before going app. You can designed strong password via this way. Your password is encrypted and saved securely on your device. 2) Hide your photos, videos You can record video, take photo with the build-in smart tool in the app. Also you can import videos, photos in the Photos app. Your data will be put in the safe place, and only you can access with password. We only read the videos which you allow, and arrange it in Grid or List Type to help you open it easily. We DON'T collect any datas in your phone. Privacy is the most important thing in XCalc. 3) Recorder Supported Record your voice and save it in the safe place. You can manage (including save, delete, sharing...) it very easily. Of course, we DON'T collect your records. Privacy is the most important thing in XCalc app. 4) Browse Files You can import your files (Videos, Photos, Documents) via browsing your files in your phone and put it in the safe place. We supported all popular formats (for example .mp4, .mov, jpg, png, pdf…) 5) Smart File Manager. With your imported files you can manage it very easily with smart file manager in the Home Screen. You can check your recently files and manage it all in one. Please remember only you can access these datas with your password. 6) Support dark mode and light mode UI. 7) Upgrade to Premium Member With Premium Member, You can unlock all features, remove all ads, and add unlimited datas. It is also important to know more about our Privacy Policy and Terms of Use: https://xcalc.xyz/privacy-policy.html https://xcalc.xyz/terms-of-service.html App Permissions: XCalc is an application that prioritizes your privacy. It is important to grant the necessary permissions while using app. We do not collect, store, or transmit any personal data generated within the app. Please feel free to contact us via email support@xcalc.xyz ## Key features - Calculator-based security - Hide photos and videos - Secure document storage - Built-in media player - Voice recorder - File import and management - Dark and light mode support ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Plan | $7.99 | per month | | Yearly Plan | $69.99 | per year | | Weekly Plan | $1.99 | per 7 days | ## Frequently asked questions about XCalc ### How does XCalc protect my data? XCalc uses a calculator interface as a disguise to hide your private photos, videos, and documents. You set a passcode or pattern through the calculator's operation to access your secure vault. All data is stored locally on your device and is encrypted for security. ### Can I import existing photos and videos into XCalc? Yes, you can import videos, photos, and documents from your phone's file system directly into XCalc. The app supports common file formats like .mp4, .mov, .jpg, .png, and .pdf, allowing you to manage them within the secure vault. ### Does XCalc have ads? Yes, XCalc contains advertisements. Users can remove all ads by upgrading to a Premium Member subscription, which also unlocks all features and allows for unlimited data storage. ### What are the subscription options for XCalc Premium? XCalc offers several subscription plans for Premium membership: a Weekly Plan at $1.99/P7D, a Monthly Plan at $7.99/P1M, and a Yearly Plan at $69.99/P1Y. These plans provide access to all features and remove ads. ### Is XCalc available on Android devices? Based on the provided data, XCalc is supported on iPhone and iPad. Information regarding Android compatibility is not available in this data. ### How often is XCalc updated? The latest version of XCalc is 1.5, and it was last updated on December 2, 2025. This indicates a recent update, suggesting the app is actively maintained. ### What is the age rating for XCalc? XCalc has an age rating of 17+, which is typical for apps dealing with privacy and potentially sensitive content management. This rating is determined by app store guidelines. ### Does XCalc collect any of my personal data? No, XCalc explicitly states that it does not collect, store, or process any of your personal data. All information is stored locally on your device, and the developer has no access to your data or password. ## Version history (last 5 releases) ### 1.5 — 2025-12-02 - Fix bugs - Improve performance ### 1.4 — 2025-11-08 - Fix Bugs - Improve Performance ### 1.3 — 2025-10-28 -Fix Bugs -Improve performance ### 1.2 — 2025-10-21 -Fix Bugs -Improve performance ### 1.1 — 2025-10-13 No release notes. ## Apps similar to XCalc | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shooting Saaheb](https://appshunter.io/ios/app/shooting-saaheb/id6748983165) | — | Free | Photo & Video | | [Calculator AI Pro – Safe Vault](https://appshunter.io/ios/app/calculator-ai-pro-safe-vault/id6753199133) | — | Free | Photo & Video | | [Yeah!!](https://appshunter.io/ios/app/yeah/id6751164108) | 4.0 (3) | Free | Photo & Video | | [Secret Photo Vault: SafeCalc](https://appshunter.io/ios/app/secret-photo-vault-safecalc/id6471917215) | 4.3 (6) | Free | Photo & Video | | [FaceMagic : AI Face Swap](https://appshunter.io/ios/app/facemagic-ai-face-swap/id6747370380) | 3.4 (5) | Free | Photo & Video | | [Picto: Photo Moments & Albums](https://appshunter.io/ios/app/picto-photo-moments-and-albums/id6736822221) | 5.0 (2) | Free | Photo & Video | ## More apps by Thi Thanh Nguyen - [Mini Games Adventure](https://appshunter.io/ios/app/mini-games-adventure/id6738997541) - [Cat Jump Challenge](https://appshunter.io/ios/app/cat-jump-challenge/id6743441697) - [AR Spiders: Prank Sounds](https://appshunter.io/ios/app/ar-spiders-prank-sounds/id6747768423) All apps by Thi Thanh Nguyen: https://appshunter.io/developer/1783345372 --- *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 2026-06-05.*