Calculator+ Private Vault
Calculator+ Private Vault is made and published by Green Water. AppBrain is an independent app data site and isn't affiliated with Green Water. The app name, icon, screenshots and description belong to Green Water and are shown as published on Google Play.
AppBrain's verdict
EstablishedWell rated- Total installs
- 410 thousand
- Rating on Google Play
- 4.30
- 984 ratings
- Last updated
- October 24, 2026
Calculator+ Private Vault has 410 thousand installs. Users rate it well: 4.3 stars from 984 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 270
- Play install range
- 100+ thousand
- Launched
- December 2021
Installs over time
Calculator+ Private Vault has been installed 410 thousand times. Over the past 30 days, it has been installed 270 times.
Rankings
Google Play top chartsGoogle Play Rankings for Calculator+ Private Vault
Competitors
Similar apps and more from Green WaterAlternatives to Calculator+ Private Vault
Releases
Updates seen on Google Play- Version
- 2.0.3
- Launched
- December 2021
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Calculator+ Private Vault for Android
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 4.26 MB
- Content rating
- Everyone
Technologies used by Calculator+ Private Vault
About the app and developer
About Calculator+ Private Vault
Calculator+ Private Vault is a tools app developed by Green Water.
Install Statistics
Calculator+ Private Vault has been installed 410 thousand times. In the last 30 days, the app was installed 270 times.
User Ratings
Calculator+ Private Vault is rated 4.30 out of 5 stars. The rating is based on 980 ratings.
App Information
Calculator+ Private Vault is freely available from Google Play. The app size is 4.26 MB. The latest version available is 2.0.3. The last update was on October 24, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since December 2021.
App Performance Report
Get a detailed PDF report for Calculator+ Private Vault 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 Green Water
Store listing
By Green Water, from Google Play“A calculator with a passcode-protected vault for your private photos and videos.”
Description by Green Water Written by the developer, not by AppBrain. Click to read.
Calculator+ combines an everyday calculator with a passcode-protected vault for your personal photos and videos. Keep your media organized in albums, and export or share copies whenever you choose.
PRIVATE PHOTOS AND VIDEOS
• Import photos and videos from your gallery
• Take a new photo and add it to your vault
• Organize your media into albums
• View, export, share, or delete files in the vault
• Keep your gallery originals, or choose to delete them after a successful import
CALCULATOR ACCESS
Set up your vault passcode when you first use the app. To open the vault, enter your passcode on the calculator keypad and tap %. Leave the vault to return to the calculator for everyday calculations.
Calculator+ does not hide its app icon. Importing media does not automatically remove the original files from your gallery.
CLOUD BACKUP
Sign in with Google to use account-based cloud features. Back up your media and restore it when you need it. Some features may require a paid membership.
PRIVACY AND CONTROL
Vault files are stored in the app's private storage. Media content stays on your device unless you use a feature that transfers it, such as cloud backup, export, sharing, or a feedback attachment.
Account and device services, advertising, and analytics may process other information as explained in our Privacy Policy. Device registration sends your vault PIN and device information to our backend over HTTPS. We do not use the contents of your private photos or videos for advertising or analytics.
The free version may display ads. Use "Manage ad privacy" in settings to review your advertising choices when that option is available.
KEEP YOUR MEDIA SAFE
Remember your vault passcode and protect access to your device and Google account. If you forget your passcode, you may lose access to your vault.
Uninstalling the app, clearing app data, or resetting your device can delete local vault files. Before uninstalling, resetting, or changing devices, make sure you have a completed cloud backup or exported copies of the files you want to keep.
ACCOUNT AND DATA DELETION
To request deletion of your Calculator+ account and associated server data, visit:
https://calvault.alwaysgreenwater.info/delete-account
Uninstalling the app does not automatically delete your account or cloud backups. For deletion assistance, email greenwateralways@gmail.com.
Privacy Policy: https://sites.google.com/view/calplusplusprivacypolicy
Green Water
Support: greenwateralways@gmail.com
Recent changes:
- Improved Google Sign-In for smoother login and account recovery
- Long-press and drag to reorder photo and video folders
- Set custom covers for your albums
- Smarter import: unified photo/video import with option to delete originals
- Polished UI: better passcode flow, empty album states, and refreshed icons