--- title: "Calculator Lock - Secure Vault — App Overview" url: https://marlvel.ai/apps/calculator-lock-secure-vault category: Utilities developer: ZipoApps platforms: ios rating: 4.6 (5.5K ratings) pricing: free report_level: overview generated: 2026-04-15 last_verified: "2026-04-17T23:08:07.053Z" --- > **Key Insight:** This app effectively combines file security with a deceptive UI to keep sensitive media hidden from unauthorized access. | Metric | Value | |--------|-------| | Category | Utilities | | Rating | 4.6 ★ (5.5K) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 3.8 | | Developer | ZipoApps | ## What is Calculator Lock - Secure Vault? Calculator Lock is a privacy-focused utility that disguises a secure media vault behind a functional calculator interface. It allows users to hide and manage sensitive photos and videos, ensuring they remain inaccessible from the standard gallery or file manager. ## Key Features - **Secret Calculator Vault**: Provides a hidden storage environment disguised as a standard calculator interface. - **Photo and Video Locker**: Enables the secure hiding of photos, videos, and movies, removing them from the device's public gallery. - **Built-in Media Viewer**: Allows users to view locked photos and play hidden videos directly within the secure vault. - **File Management**: Provides tools to easily hide, unhide, delete, and organize files within the private vault. ## Who is it for? Users seeking a discreet, password-protected solution to secure private media files on their mobile devices. ## Links - [App Store](https://apps.apple.com/us/app/calculator-lock-secure-vault/id6446200267?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/calculator-lock-secure-vault) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/calculator-lock-secure-vault).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*