Calculator Lock - Vault App app icon

Calculator Lock - Vault App

Calculator lock with a password to hide photos, videos and others in safe space

Eco Mobile · com.eco.calculatorvault.hidephotos

Not rated yet 100K+ downloads v1.0.11 17.5 MB Android 5.0+ PEGI 3 · Everyone

At a glance

Latest version
v1.0.11 (11)
Updated
Jun 23, 2025 (1 year ago)
APK size
17.5 MB
Requires
Android 5.0+ (API 21)
CPU support
x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Category
Tools (app)
Permissions
14 (5 sensitive)
Website
ecomobile.vn
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Calculator Lock - Vault App is an app by Eco Mobile in the Tools category. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 14 permissions, 5 of them sensitive, including camera, record audio and access all files. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.0.11

- Update the permission request dialog to provide clearer and more transparent information. - Simplify the logic for the "More-App" function.

Description

From the listing uploaded by “waghmarestore”.

Hide photos, videos or want to secure information on different items such as documents, contacts,... in a hidden space with password protection, Calculator Lock is the best solution for you. Calculator Vault provides you with other useful functions inside such as notes, audio, camera, documents,... that you can use in parallel on your phone. With the design of a simple calculator, you can easily hide important information that is hard for anyone to discover, and the content inside will contain a private space on your phone. Your files are stored confidentially and can only be viewed when you enter the correct password you initially set. Prominent features: ✔️ Hide photos and hide videos: Media files like photos and videos will be stored in the photo lock and will no longer be displayed in the photo library or file manager on your phone. Vault app will help secure your private information without worrying that someone will know. You can still play and watch videos right in the locked calculator app. ✔️ Private browser: Calculator Lock provides you with an anonymous, private web browsing experience, and all information will be protected in the app without being related to the external browser of the phone. ✔️ Hidden camera: You can freely take photos or record videos while using the Calculator Lock. All photos or videos taken will be hidden and secured at that moment. ✔️ Disguise: With the app icon is disguised exactly like an normal calculator app, this vault app can be out of any prying eyes. ✔️ Themes: Various different themes for you to change the background within the app, making it colorful, vivid, and fresh according to your preferences. How to use the app: Download and open Calculator Lock: Hide App. Enter your password and press "=" to confirm. Make sure that both password setups match. If you want to hide photos/videos, select media, then choose the photo or video you want to hide. To retrieve your passcode, enter "11223344=" into the calculator and reset your passcode by answering your security question. Other features, you use as normal. The Calculator Vault - Hide photos app can be used as a regular calculator, calculating computations and giving accurate results. Only when you enter the correct password, the private space will be opened. All the information you hide is securely stored in the app, and only you know if you don't share the password with others. Experience in securely hiding photos, videos, and other files right now. Calculator Lock - Vault app commits not to copy or share your photos and videos through another party. We always aim to protect your privacy and personal information as securely as possible. Calculator Vault app is in the process of development and completion, we look forward to receiving your feedback and suggestions via email: [email protected]. Your feedback is extremely valuable and meaningful for us to improve the product better.

Security & authenticity

Security rating: Unknown

Signing certificate

  • Certificate issued to “Eco Mobile Company Limited” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature not checked yet Jun 23, 2025
  • Signed byC=84, ST=Ha Noi, L=Ha Noi, O=Eco Mobile Company Limited, OU=Tech, CN=Vu Van Tuong
  • Signing certificate (SHA-1)38:B9:61:7F:96:6B:2A:14:CE:3D:9E:86:94:9E:75:1B:BD:00:CE:B1
  • File MD50c60cc313c33d7c894adbb2dd9ed2b50
  • Uploaded by “waghmarestore” uploading since 2025

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (14)

Calculator Lock - Vault App requests 14 permissions, 5 of them sensitive.

Required hardware & features

Calculator Lock - Vault App APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Calculator Lock - Vault App free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Calculator Lock - Vault App APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. After downloading, check that the file's MD5 is 0c60cc313c33d7c894adbb2dd9ed2b50.

Tags

More Tools apps