Calculator Lock APK is a free tools app for Android by App Store.. Calculator lock is calculator app lock for Lock Apps Photo Lock. MX Calculator. On this page you can get the latest version 3.4.8, read what it offers and follow a simple install guide.
What Is Calculator Lock APK?
Calculator Lock belongs to the Tools category and is built by App Store.. It has already reached 10,000,000+ installs on Google Play with an average rating of 4.3/5 from 131,774 ratings, which shows how many people rely on it every day.
MX Calculator Lock Calculator Hide App Photo Lock & Lock apps is the Vault app that can secretly Lock Photos & Hide Videos.
Your files will be secretly stored in a vault and no one can view hidden folders or privacy files except yourself in MX Calculator Locker Calculator Lock or MX Calculator App Lock
Downloading the Calculator Lock APK file lets you install the app directly, update it on your own schedule and keep a backup of the version that works best on your phone.
Key Features of Calculator Lock APK
- is a great privacy protection application to easily Calculator lock Apps photos and videos you don't want others to see on your Android device with Calculator Lock.
- Hide photo lock and videos – Secret calculator lock keep your photos/videos safe and private with photo and video vault.
- Highlight Features of MX Calculator Lock
- Calculator App video lock Apps, calculator photo vault, no one knows its existence except you
- MX Calculator Lock Apps help you:
- Calculator – Photo Vault & Video Secret lock photo lock
Calculator Lock App Information
| App name | Calculator Lock: MX Calculator |
| Package | calculatorlock.calculatorvault.secretcalculator.calculatorlockapphider |
| Category | Tools |
| Developer | App Store. |
| Latest version | 3.4.8 |
| Requires Android | 7.0 |
| Installs | 10,000,000+ |
| Rating | 4.3/5 from 131,774 ratings |
| Last updated | October 7, 2026 |
| Price | Free |
How to Download and Install Calculator Lock APK
- Scroll to the download button on this page and tap it to save the Calculator Lock APK file.
- Open Settings on your phone and allow installs from your browser or file manager when asked.
- Open the downloaded file and tap Install.
- Wait a few seconds, then tap Open to start Calculator Lock.
- Switch the unknown-sources permission back off to keep your phone protected.
What’s New in Calculator Lock 3.4.8
This build brings general fixes, stability work and small improvements from App Store.. The listing was last updated on October 7, 2026.
Tips for the Best Experience with Calculator Lock
- Keep at least 500 MB of free storage so Calculator Lock can install and update smoothly.
- Use a stable Wi-Fi connection when you download the file or open the app for the first time.
- Grant only the permissions that Calculator Lock really needs and review them from time to time.
- Restart your phone after a big update if the app feels slow or freezes.
Device compatibility
Calculator Lock works on phones and tablets running Android 7.0 or higher. Older devices may run it a little slower, so close background apps if you notice lag.
Is Calculator Lock APK Safe to Use?
Calculator Lock is the same app that is published on the official Google Play listing. Always download from a source you trust, keep your phone updated and scan files with a security app if you are unsure.
Looking for something similar? Browse our Tools apps or discover more free Android apps.
Calculator Lock FAQ: Common Questions Answered
Is Calculator Lock APK free to download?
Yes. Calculator Lock is free to download and use. Some features may offer optional in-app purchases.
What is the latest version of Calculator Lock?
The latest version listed here is 3.4.8. It was last updated on October 7, 2026.
Which Android version does Calculator Lock need?
Calculator Lock needs Android 7.0 or newer to run properly.
How do I update Calculator Lock?
Come back to this page for the newest file, download it and install it over the old version. Your data stays in place.
Final Thoughts on Calculator Lock
If you want a reliable tools app, Calculator Lock APK is worth installing. Use the button above to get version 3.4.8 and enjoy everything Calculator Lock has to offer.
