Calculator Vault: Photo Lock
Calculator Vault: Photo Lock is made and published by Cung Truong. AppBrain is an independent app data site and isn't affiliated with Cung Truong. The app name, icon, screenshots and description belong to Cung Truong and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.56
- 18 ratings
- Last updated
- October 16, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from Cung TruongAlternatives to Calculator Vault: Photo Lock
Releases
Updates seen on the App Store- Version
- 4.0
- Launched
- July 2025
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 5.35 MB
- Content rating
- Everyone
Technologies used by Calculator Vault: Photo Lock
About the app and developer
About Calculator Vault: Photo Lock
Calculator Vault: Photo Lock is a photo & video app developed by Cung Truong.
User Ratings
Calculator Vault: Photo Lock is rated 4.56 out of 5 stars. The rating is based on 18 ratings.
App Information
Calculator Vault: Photo Lock is freely available from the App Store. The app size is 5.35 MB. The latest version available is 4.0. The last update was on October 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2025.
Developer information for Cung Truong
Address:
Store listing
By Cung Truong, from the App StoreDescription by Cung Truong Written by the developer, not by AppBrain. Click to read.
Calculator Vault gives you a secure private space for photos, videos, Live Photos, albums, and sensitive memories, hidden inside a calculator. Open the app, use it like a normal calculator, then enter your secret PIN to open your encrypted vault.
On your Home Screen, the app appears as "Calculator+".
* WHY CHOOSE CALCULATOR VAULT?
- Calculator Disguise: Opens as a calculator so your vault stays discreet. Access your vault with your private PIN, or with Face ID / Touch ID if enabled.
- AES-256 Encryption: Protects imported photos and videos with industry-grade encryption, the same standard used by governments and banks.
- Hidden Area: Move sensitive albums or photos into a hidden area inside your main vault. Double protection, invisible to prying eyes.
- Control Lock: Lock a whole album with its own password, or just the photos and videos you pick. You choose what stays locked.
- Decoy PIN: Use a second PIN to open a fake vault if you're forced to unlock. They only see the fake vault, your real photos stay hidden.
- Stealth Lock: Shake your device or Flip it face down to instantly show the calculator lock screen.
- Backup & Sync with iCloud: Keep an encrypted copy in your iCloud, sync it across your devices, and restore it whenever you need. We never see your photos.
- Trash Recovery: Recover items from Trash before permanent deletion.
- No App Account, No Ads: No sign-up and no advertisements. Backup & Sync uses your existing iCloud account.
Use it to hide private media, protect albums with PIN and biometrics, stay discreet behind a calculator screen, open a fake vault with Decoy PIN, and sync or restore via iCloud.
Your secrets deserve more than a normal photo album. Download Calculator Vault and keep your private media locked, encrypted, synced, and discreet.
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* PREMIUM SUBSCRIPTION:
- Premium unlocks unlimited imports, Decoy PIN, album lock & hide, Backup & Sync with iCloud, Trash recovery, and quick lock gestures (shake or flip).
- Check in app for exact pricing in your region.
- Payment will be charged to iTunes Account at confirmation of purchase.
- Subscription renews automatically unless auto-renew is turned off before the renewal date.
- Length of subscriptions: one month and one year. Lifetime purchase may also be available in app.
- Subscriptions may be managed by the user in Account Settings after purchase.
- No cancellation of the current subscription is allowed during an active subscription period.
- Any unused portion of a free period, if offered, will be forfeited when the user purchases a subscription.
- Backup & Sync uses your iCloud storage. Apple’s iCloud storage limits and terms apply.
Terms of Service: https://sites.google.com/view/photovaultspv/terms-of-service
Privacy Policy: https://sites.google.com/view/photovaultspv/privacy-policy
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* DISCLAIMER:
Calculator Vault helps you privately store personal media. Encryption and security practices reduce risk, but no app can guarantee absolute security.
You are responsible for your PIN, recovery key, biometrics, iCloud access (if Backup & Sync is on), and lawful use.
Media is encrypted on device. With Backup & Sync on, encrypted copies are stored in your iCloud private database for sync and restore. We cannot access your vault contents. We are not liable for data loss, unauthorized access from device or iCloud compromise, forgotten credentials or recovery keys, or misuse. By using this app, you agree to these terms.