Diary with Lock : Secret diary app icon

Diary with Lock : Secret diary

DevLab · com.devlabbd.diarywithlock

Not rated yet 100+ downloads v3.0 8.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 8.2 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v3.0 (3)
Updated
Sep 22, 2025 (1 year ago)
APK size
8.2 MB
Requires
Android 5.0+ (API 21)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Lifestyle (app)
Listed since
Sep 14, 2020 (at least)
Permissions
9
Website
devlabbd.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Diary with Lock : Secret diary is an app by DevLab in the Lifestyle category, listed since at least September 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 2.0, the minimum Android version rose from 4.4 to 5.0. It asks for 9 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.

What's new in v3.0

- Photo picker feature improved - Optimize image storage functionality

Description

From the listing uploaded by “catappult”.

Secret Diary with lock application is designed to record our daily activities, valuable & evergreen memories in password protected secure diary. Key Features: ★ Password protected diary with recovery option ★ Simple and enrich user friendly interface ★ All diary entries are well organized in a list ★ Calendar view organized diary entries ★ Diary entry search option available ★ Photos can be attached in each diary entry. ★ Easily Customization of an diary entry Privacy Policy: https://devlabbd.com/privacy_policy/diary_with_lock.html Terms & Condition: https://devlabbd.com/terms_condition/diary_with_lock.html

Version history

2 versions are listed, going back to v2.0. Since v3.0 it requires Android 5.0+.

v3.0 LATEST Sep 22, 2025 8.2 MB TRUSTED v2.0 Sep 22, 2025 4 MB UNKNOWN

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jun 26, 2024.
  • Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

  • Developer signature verified Jun 26, 2024
  • Validated against Google Play Jun 26, 2024
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)B3:B9:81:4F:59:BA:4F:0D:2A:5C:83:8A:92:26:1D:A7:71:45:4B:36
  • File MD5a570f963ad69e2b20c8ffda6a9cdc717
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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)

Diary with Lock : Secret diary requests 9 permissions, none of them sensitive.

Required hardware & features

Diary with Lock : Secret diary APK: questions and answers

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

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Diary with Lock : Secret diary APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is a570f963ad69e2b20c8ffda6a9cdc717.

Tags

devlabbd diarywithlock lifestyle diary with lock secret password

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