# Calculator Hide Files > Calculator vault to hide photos, videos, files, notes with PIN & biometrics Canonical page: [https://chrome-stats.com/d/com.gbkstudio.CalculatorHideFiles](https://chrome-stats.com/d/com.gbkstudio.CalculatorHideFiles) ## Overview - **ID:** `com.gbkstudio.CalculatorHideFiles` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** GBK STUDIO - **Category:** TOOLS - **Downloads:** 6,179 - **Version:** 32.23.33 - **Last updated:** 2026-06-08 - **First published:** 2026-02-14 - **Publisher country:** IN - **Size:** 47 MB - **Data as of:** 2026-09-16 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gbkstudio.CalculatorHideFiles) - **Website:** [https://gbkstudio111.blogspot.com/](https://gbkstudio111.blogspot.com/) - **Privacy policy:** [https://gbkstudio111.blogspot.com/p/privacy-policy\_8.html](https://gbkstudio111.blogspot.com/p/privacy-policy_8.html) ## Description Keep your phone safe and hide your private files behind the calculator

Calculator Hide Files is a smart privacy vault app that looks like a normal calculator, but inside it you can securely hide your photos, videos, audios, PDF files, notes and contacts.
Hidden content can only be accessed with a secret PIN or biometric lock created by you.
This app works exclusively on your device — no data is shared with servers or third-parties.

🔐 Key Security Features

🔢 Calculator Password Protection
*Secure vault behind the calculator interface
*The hidden section will open only after entering the correct PIN.

🔒 Biometrics Lock (Optional)
Additional security with fingerprint/device lock if password matches, Can be turned on/off from settings

🔄 Continue Calculation Mode
Continue normal calculations despite the hide feature, From the outside, it looks like just a simple calculator.

📂 File Hiding Features
📷 Photo Vault – Keep your private photos safe
📺 Video Player – Play hidden videos seamlessly
🎵 Audio / Music Hide – Hide and listen to audio files
📁 PDF Viewer – View private PDF files securely
📌 Private Notes – Write and hide your favorite notes
📞 Contacts Hide – Protect selected contacts within the app

🌐 Extra Utilities
*Private Browser
*Built-in Media Viewer
*Simple & Clean UI - material 3 design
*Fast Performance
*Design Settings - mange app design self

🔑 How to Use
Enter One-Time Password: 11223344 into Live Calculator, set new 6-digit secret password, fill in the answer to the security question.

Forgot Password?
Reset Code: 998877, Set a new password after verification by device security (Fingerprint / PIN / Pattern), your hidden files are protected

🔐 Password & Data Safety
All files are stored only on your device.
No cloud, server, or third-party sharing. Hidden files remain safe even when app data is cleared.

📢 Important Note
Your privacy is of utmost importance to us.
Calculator Hide Files does not copy, upload, or track any personal files and complies with all Google Play privacy policies. ## Rankings - #668,257 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CAMERA` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK` - `android.permission.HIGH_SAMPLING_RATE_SENSORS` - `android.permission.INTERNET` - `android.permission.MANAGE_EXTERNAL_STORAGE` - `android.permission.MODIFY_AUDIO_SETTINGS` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_CONTACTS` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.RECORD_AUDIO` - `android.permission.USE_BIOMETRIC` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` - `com.gbkstudio.CalculatorHideFiles.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.gms.permission.AD_ID` ## Similar extensions and apps - [Calculator Vault: Hide Files](https://chrome-stats.com/d/com.calculator.secretvault.files) — 83 users - [Calculator Vault](https://chrome-stats.com/d/com.calculatorvault.vault.calculator.vaultcalc) — 1,847 users - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.devsuju.simplecalculator) — 3,267 users - [Calculator Vault-Hide Files](https://chrome-stats.com/d/net.diflib.calculator.vault) — 88,351 users - [Calculator Hide Photo & Video](https://chrome-stats.com/d/com.hidephotos.hidevideos.calculator) — 1,914 users - [Calculator Hide Files](https://chrome-stats.com/d/com.mncdev.calculator) — 39 users - [Calculator Vault: Hide Photos](https://chrome-stats.com/d/com.calculator.vault.lock.photo.video.document.hider) — 234 users - [Calculator Hide: Lock Photos](https://chrome-stats.com/d/com.calculator.hide.photovault.lock) — 19,414 users - [Calculator : Hide Photo Video](https://chrome-stats.com/d/com.calculator.hide.photo.video) — 64 users - [Calculator Hide Photo Video](https://chrome-stats.com/d/com.calculatorlock.vault) — 311 users - [Calculator Lock - Hide Photo](https://chrome-stats.com/d/com.calculator.lock.hide.photo.video.converter.vault) — 46,281 users - [Calculator Vault](https://chrome-stats.com/d/com.vepayevich.calculator_vault_app) — 173 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.gbkstudio.CalculatorHideFiles)