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LIFESTYLE · ANDROID

Daynote | Diary with Lock

by Ertech Apps

Private Diary &amp; Notes with Fingerprint Lock, Intruder Alert, and Widgets.

4.70 ★

(500+ reviews)

1M+

Downloads

Everyone

Content rating

A closer look

Overview

Daynote is a free app that allows users to turn their special moments into written memories. It serves as a passcode-protected journal, personal diary, and notes app, enabling users to record daily activities, experiences, ideas, journeys, moods, and private moments. With Daynote, users can organize their day, secure their memories, and plan for the future. The app offers customizable themes, fonts, and text format tools, allowing users to personalize their journaling experience. Additionally, Daynote supports the dark theme and the ability to add images to the diary.

Privacy and security are prioritized in Daynote. The app offers a diary password feature, allowing users to protect the security of their memories and private journal. It also supports fingerprint and face detection diary lock, ensuring easy access without the risk of forgetting the passcode. Daynote does not store user data, ensuring that all information remains on the user's device.

To prevent the loss of memories, Daynote utilizes Google Drive Storage to sync entries, making them accessible on any device. The app also includes an Auto-Backup feature, allowing users to back up and restore their personal private diary at any time. Furthermore, Daynote enables users to export their notes as .txt or pdf files, providing the option to turn their entries into physical papers and print them with a simple click.

Daynote is designed to be used offline, allowing users to access and utilize its full features without an internet connection. The app also provides customizable notifications to remind users to capture their daily moments and transform them into lasting memories. With its focus on privacy, security, customization, and accessibility, Daynote aims to be a trusted companion for users to document and safeguard their secrets and experiences.

App Download

Get Daynote | Diary with Lock from an official store or available APK channel.

Available for Android

Get on Google Play Download APK iOS unavailable

Previous Versions

ZIP files require a Split APKs Installer (e.g., SAI) from Google Play to install. Steps: 1. Download SAI from Google Play; 2. Open SAI and tap "Install APKs"; 3. Select the ZIP file; 4. Complete installation.

V4.2.2

Package Name: com.ertech.daynote
Version Name: V4.2.2
Version Code: V4.2.2
File Size: 81.98 MB
Update time: 2024-2-11

V3.9.4

Package Name: com.ertech.daynote
Version Name: V3.9.4
Version Code: V3.9.4
File Size: 81.52 MB
Update time: 2023-11-27

V3.5.6

Package Name: com.ertech.daynote
Version Name: V3.5.6
Version Code: V3.5.6
File Size: 59.11 MB
Update time: 2023-6-30

V3.4.9

Package Name: com.ertech.daynote
Version Name: V3.4.9
Version Code: V3.4.9
File Size: 53.38 MB
Update time: 2022-12-24

Frequently Asked Questions

What is the latest version of Daynote | Diary with Lock?

The latest version currently listed by Appspicked is V4.2.2, with information updated on Mar 11, 2026. Versions may vary by device, region, or rollout schedule, so users should also check Google Play or announcements from Ertech Apps.

Is Daynote | Diary with Lock safe to download and use?

No website can guarantee that an app is completely risk-free. Appspicked recommends downloading Daynote | Diary with Lock only from an official app store or a verified channel operated by Ertech Apps. Before installing, confirm the developer name, package ID com.ertech.daynote, requested permissions, privacy policy, and download source.

Why can’t I find Daynote | Diary with Lock in the App Store?

Daynote | Diary with Lock may be unavailable because of regional restrictions, device incompatibility, account or age settings, a temporary removal, a name change, or because it has not been released for that platform. An Android package page does not necessarily mean that an iOS App Store version exists. Check Ertech Apps’s official website for current availability.

Where can I download or update Daynote | Diary with Lock?

Use Google Play or another official download channel provided by Ertech Apps whenever possible. Appspicked provides app information and store links, but users should verify the destination domain and publisher before downloading or updating the app.

Why is the version shown on Appspicked different from the app-store version?

The information on Appspicked may represent the most recently indexed snapshot. App stores sometimes release updates gradually or display different versions according to region, device, operating system, or testing group. The official store listing should be treated as the final reference.

Which devices and operating systems support Daynote | Diary with Lock?

Daynote | Diary with Lock is listed for Android, with a reported minimum requirement of Not specified. Actual compatibility may also depend on the device model, region, available storage, hardware features, and installed system components.

Is Daynote | Diary with Lock free?

The initial download may be free, but subscriptions, advertising, paid features, or in-app purchases may still apply. Prices and available purchases can vary by country and version. Check the payment information displayed by Google Play before completing a transaction.

What should I do if Daynote | Diary with Lock cannot be installed or updated?

Check the network connection, storage space, operating-system version, account region, and device compatibility. Restart the device and try again through the official store. If the problem continues, consult the support resources provided by Ertech Apps.