Lock Diary

Lock Diary is the ultimate and ENCRYPTED substitute for your pocket notebook.

IXI Design LLC · com.lock_diary

Not rated yet 5+ downloads v2.4 20.7 MB Android 4.1+ PEGI 3 · Everyone

Download APK 20.7 MB All versions

At a glance

Latest version: v2.4 (5)
Updated: Nov 1, 2021 (4 years ago)
APK size: 20.7 MB
Requires: Android 4.1+ (API 16)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Productivity (app)
Permissions: 9 (4 sensitive)
Website: lockdiary.org
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Lock Diary is an app by IXI Design LLC in the Productivity category. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 9 permissions, 4 of them sensitive, including read shared storage, request installing other apps and see all installed apps. The app offers in-app purchases through Google Play.

What's new in v2.4

Included support for earlier androids.

Description

From the listing uploaded by “viraxor”.

Lock Diary is the ultimate substitute for your pocket notebook, where you write and store securely all kinds of information that you need at a moments notice, but which needs to be protected. This could be the addresses of your friends, or your own postal address and work address. This could be phone numbers of your family. This could be your passport and visa numbers. This could be your bank login information. This could be all the information about your server, the database passwords, usernames, other passwords. This could be just your brilliant thoughts about solving a problem. Whatever it is, if it is information that is crucial for you, and you need it at a moments notice and you want it protected, LockDiary is the app for you. When you are exiting the app, the information is encrypted by 448 bit RSA encryption. When you log into the app, the database is decrypted for you. Everything is stored on your phone. The information never goes to any one's server. It is at all times under your control and it is well encrypted. Keep crucial information secure but quickly accessible.

Security & authenticity

Security rating: Unknown

Signing certificate

Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

Developer signature not checked yet Nov 1, 2021
Antivirus scan result not available
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)47:D3:18:5A:7A:FD:27:2E:A9:F7:A8:1C:24:FE:6F:80:CE:C8:32:48
File MD50e44dd1045285596d9a252c6b01ff83e
Uploaded by “viraxor” 12 followers · uploading since 2021

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 (9)

Lock Diary requests 9 permissions, 4 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
See all installed apps Sensitive android.permission.QUERY_ALL_PACKAGES
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Read internal storage android.permission.READ_INTERNAL_STORAGE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Wi-Fi android.hardware.wifi

Lock Diary 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 Lock Diary free?

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

Is the Lock Diary 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 0e44dd1045285596d9a252c6b01ff83e.