# CalcSafe Pro : Secure Vault — Calculator & Secure Vault > Calculator with a hidden, encrypted vault for secure offline storage of personal files. (iPhone/iPad app by Ivan Ponomarev.) - Source: https://appshunter.io/ios/app/calcsafe-pro-secure-vault/id6808944792 (this page in markdown: same URL + `.md`) - Developer: [Ivan Ponomarev](https://appshunter.io/developer/6806624893) - Category: Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.6 · 5 MB - Languages: American English, Arabic, French (France), German (Germany), Hindi, Italian, Japanese, Korean, Polish, Russian and 4 more - Released: 2026-11-01 - Data updated: 2026-11-04 - Monetization: free with in-app purchases ## What is CalcSafe Pro? CalcSafe Pro is your reliable assistant for daily calculations and secure storage of personal information. On the outside, it looks and works like a standard, stylish calculator. But enter your secret PIN and press = — you unlock a powerful, hidden, encrypted Vault. WHAT YOU CAN STORE IN THE VAULT: - Private photos and images - Videos (up to 60 seconds, compressed automatically) - Voice recordings (up to 100 MB) - Confidential documents and files (up to 500 MB) - Personal notes and important thoughts KEY FEATURES: - Fully Offline & Private. No cloud servers. All data is encrypted and stored exclusively on your device. Only you have access. - On-device Speech-to-Text. Instantly transcribe voice notes into editable text — fully offline. - Perfect Disguise. No one will guess a secure digital vault is hidden behind a calculator. - Screen Protection. Automatic blur when the app goes to background — screenshots and app switcher previews stay clean. - Backup & Restore. Export your encrypted Vault as a single file and import it on any device. The backup stays fully encrypted with your passcode. - Free Calculator. All standard calculator functions are available to everyone, without limits. GETTING STARTED: To initialize your new Vault for the first time, use the code 0000 and press = on the calculator display. You can set your personal 4-7 character code anytime later in Settings. PREMIUM: Explore all Pro Vault features with a 7-day evaluation access, provided as a courtesy when you first set up your Vault. No additional activation is required during this period. After the evaluation ends, continued access to Pro features requires a premium upgrade — available via flexible plan options or a one-time lifetime unlock, directly in the app. Your encrypted data is never deleted. It remains securely on your device and becomes fully available again immediately upon purchase. IMPORTANT! The app operates completely offline. Please remember your secret code — it cannot be restored for security reasons. If you delete and reinstall the app without a backup, the local database will not be recovered. ## Key features - Hidden encrypted vault - Offline data storage - Speech-to-text transcription - Automatic screen blur - Backup and restore functionality - Disguised as a calculator ## Is CalcSafe Pro safe? Not enough ratings yet to assess CalcSafe Pro. ## Is CalcSafe Pro legit? CalcSafe Pro : Secure Vault has limited verification signals. The AppsHunter Legitimacy Score for CalcSafe Pro is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about CalcSafe Pro ### What is CalcSafe Pro? CalcSafe Pro is a utility app that functions as a standard calculator on the outside but hides a secure, encrypted vault for storing private photos, videos, documents, and notes. All data is stored locally on your device for maximum privacy. ### How do I access the hidden vault in CalcSafe Pro? To access the vault, enter your secret PIN code on the calculator display and press the equals (=) button. For first-time users, the initial code is 0000 followed by =. ### What types of files can I store in the CalcSafe Pro vault? You can store private photos and images, short videos (up to 60 seconds, compressed), voice recordings (up to 100 MB), confidential documents and files (up to 500 MB), and personal notes. ### Does CalcSafe Pro have ads? No, CalcSafe Pro does not contain advertisements. The app is designed to be ad-free, ensuring an uninterrupted user experience. ### Is CalcSafe Pro available on Android devices? Based on the provided data, CalcSafe Pro is currently supported on iPhone devices. Information regarding Android compatibility is not available. ### How often is CalcSafe Pro updated? CalcSafe Pro was last updated on November 2, 2026, with version 1.2.3. This indicates recent development activity, suggesting regular updates are likely. ### What happens if I forget my secret code for CalcSafe Pro? For security reasons, if you forget your secret code for CalcSafe Pro, it cannot be restored. It is crucial to remember your code. If you delete and reinstall the app without a backup, your local data will not be recovered. ### Can I back up my data from CalcSafe Pro? Yes, CalcSafe Pro allows you to back up your encrypted Vault as a single file. This backup can be imported to any device and remains fully encrypted with your passcode. ## Version history (last 1 release) ### 1.2.3 — 2026-11-02 No release notes. --- *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 2026-11-04.*