Calculator Vault
Calculator Vault Summary
Calculator Vault is a ad-supported Android app in Tools by Vertexa Labs. Released in Apr 2017 (8 years ago). It has about 2.5M+ installs and 18.4K ratings with a 4.35★ (good) average. Based on AppGoblin estimates, it reaches roughly 33.3K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Mar 28, 2026.
Recent activity: 26.5K installs this week (53.3K over 4 weeks) showing exceptional growth , and -3 new ratings this week View trends →
Store info: Last updated on Google Play on Mar 28, 2026 .
4.35★
Ratings: 18.4K
Screenshots
App Description
Private Calculator Hide Photo Video
Calculator Vault is a private file manager can be the perfect way to protect your privacy, hide your private photos, videos, notes or contacts. On the surface this is a standard calculator, enter the password on the calculator then press '√' to access your private files, safe and convenient.
File Manager:
- Import photos and videos from album.
- You can easily share pictures, videos via third party App.
Private Contact:
- Unlimited add contacts.
- Add a note to a contact.
- Speed dial, send SMS, send e-mail.
Private Browser:
- Full-featured browser.
- Easy to add, manage your bookmarks.
Private notes:
- Unlimited add notes.
More:
- Standard calculator.
- When the application is switched to the background, automatically displays the calculator screen.
- Fake password.
Note:
Your data is stored at "/sdcard/.me.lam.calculatorvault", you can manually back it up at any time.