Calculator Vault: Hide Media
Calculator Vault: Hide Media is made and published by Mumline. AppBrain is an independent app data site and isn't affiliated with Mumline. The app name, icon, screenshots and description belong to Mumline and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Total installs
- 31
- Last updated
- October 30, 2026
Calculator Vault: Hide Media came out 4 days ago. It is a niche app, with 31 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 22
- Play install range
- 10+
- Launched
- October 2026
Rankings
Google Play top chartsGoogle Play Rankings for Calculator Vault: Hide Media
Competitors
Similar apps and more from MumlineAlternatives to Calculator Vault: Hide Media
More from Mumline
Releases
Updates seen on Google Play- Version
- 3.2.3
- Launched
- October 2026
User feedback
Ratings and reviews on Google PlayComments on Calculator Vault: Hide Media for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 2.37 MB
- Content rating
- Everyone
Technologies used by Calculator Vault: Hide Media
About the app and developer
About Calculator Vault: Hide Media
Calculator Vault: Hide Media is a productivity app developed by Mumline.
Download Statistics
Calculator Vault: Hide Media has been downloaded 31 times. In the last 30 days, the app was downloaded 22 times.
User Ratings
The app has no ratings yet.
App Information
Calculator Vault: Hide Media is freely available from Google Play. The APK size is 2.37 MB. The latest APK version available is 3.2.3. The last update was on October 30, 2026.
Technical Requirements
The app has a content rating of Everyone. The APK has been available on Google Play since October 2026.
App Performance Report
Get a detailed PDF report for Calculator Vault: Hide Media with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Mumline
Frequently asked questions about Calculator Vault: Hide Media
Is Calculator Vault: Hide Media free?
Yes. Calculator Vault: Hide Media is free on Google Play.
Is Calculator Vault: Hide Media still available?
Yes. Calculator Vault: Hide Media is on Google Play, and the last update we saw was on October 30, 2026.
Does Calculator Vault: Hide Media contain ads?
Yes. Google Play lists Calculator Vault: Hide Media as containing ads.
How large is Calculator Vault: Hide Media?
Calculator Vault: Hide Media is 2.37 MB.
Is Calculator Vault: Hide Media suitable for children?
Google Play rates the content of Calculator Vault: Hide Media as suitable for everyone.
How many times has Calculator Vault: Hide Media been installed?
Google Play lists 10+ installs for Calculator Vault: Hide Media.
Who made Calculator Vault: Hide Media?
Calculator Vault: Hide Media was developed by Mumline. It is listed in the productivity category on Google Play.
What are the best alternatives to Calculator Vault: Hide Media?
People looking at Calculator Vault: Hide Media also look at these productivity apps: Calculator Lock Hide App Photo, Calculator Hide Photo Vault, Hide Photos - Secure vault, Calculator Lock - Hide Photos, Vault Calc Shield.
Store listing
By Mumline, from Google Play“Secret photo, video & file locker hidden behind a real scientific calculator.”
Description by Mumline Written by the developer, not by AppBrain. Click to read.
Calculator Vault looks, feels, and operates exactly like a standard desktop calculator. Only entering your secret PIN and pressing '=' opens the stealth biometric encrypted vault.
🔒 MILITARY-GRADE PRIVACY & ENCRYPTION
• Authenticated Hardware Encryption: All files are secured locally using high-performance AES-256-GCM algorithms.
• Complete Stealth Camouflage: Shows up as an unassuming "Calculator" with a standard icon and working math operations on your home screen and launcher.
• Zero-Knowledge Architecture: We do not operate cloud servers, track usage, or hold recovery keys. Your data is 100% yours, stored exclusively on your physical phone hardware.
🛡️ ADVANCED PROTECTION SUITE
• Intruder Selfie Alert: Automatically captures a photo of anyone attempting to guess your passcode with the wrong PIN.
• Fake PIN & Decoy Vault: Set a secondary decoy passcode that unlocks an empty decoy vault to protect you under coercion.
• Panic Quick-Switch: Turn your phone face down or tap a quick button to immediately exit to the calculator keypad or lock the screen.
• Built-in Secure Media Viewer: Watch HD videos and view pictures inside the encrypted sandbox without leaking cache to public gallery apps.
• Document & Note Vault: Secure PDF contracts, financial statements, and secret personal notes with encrypted indexing.
💎 PRO FEATURES (ONE-TIME UPGRADE)
• 100% Ad-Free Experience: Removes all advertisements permanently.
• Unlimited Secure Storage: No media cap or hidden limits.
• Enhanced Intruder Capture with Timestamped Audit Logs.
• Priority Offline Cryptographic Upgrades.
Free version supported by unobtrusive, minimal ads displayed only within the unlocked vault. Calculator, Notes, and Converter modes remain completely free of ads!
Recent changes:
• 16 KB Page Size Compliance: Fully compliant with Google Play 16 KB page size requirements.
• Clean Vault Header: Streamlined top header with dedicated Unlock Pro and Lock buttons.
• Horizontal Swipe Navigation: Swipe left and right between Photos, Videos, Files, Notes, Apps, and Settings.
• First-Time PIN Setup: Guided onboarding on first launch.