Uno Diary

Simple off-line Diary app that supports Wi-Fi Syncing between PC and Smartphone.

Springsun Soft · com.springsunsoft.unodiary2

Not rated yet 10K+ downloads v1.22.0 22.5 MB Android 7.0+ PEGI 3 · Everyone

Download APK 22.5 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.22.0 (128)
Updated: Sep 28, 2026 (10 days ago)
APK size: 22.5 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Lifestyle (app)
Listed since: Oct 26, 2020 (at least)
Permissions: 16
Website: app.springsunsoft.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Uno Diary is an app by Springsun Soft in the Lifestyle category, listed since at least October 2020. It has no native code, so it runs on any Android processor.

Since version 1.16.4, the APK grew from 19.7 MB to 22.5 MB and the minimum Android version rose from 4.3 to 7.0. It asks for 16 permissions, none of them sensitive. It asks for the same permissions as version 1.21.4. 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 v1.22.0

Android 16 support Bug fixes

Description

From the listing uploaded by “appupdater”.

Uno Diary is an easy-to-use offline smartphone diary app. Use Uno Diary to record what happened today. It will be your precious memories! ★ Uno Diary is safe! Uno Diary does not store your diary on an external server, but only stores it on your smartphone. Therefore, there is no membership registration procedure, and you can use with confidence without worry about data leakage. ★ You can back up your diary at any time! You can back up your diary anytime with no limitations. Uno Diary does not use a exclusive format, so you can see your diary even if you do not use this app anymore. But we would be very grateful if you could continue using it. :) If you delete this app and use it again, you can restore diaries at any time from the backed up file. ★ Convenient anywhere! With the free Uno Diary PC version program, you can easily write a diary on your PC and synchronize it with your smartphone. Even in this case, since the data is sent directly to the PC without going through the server, the diary created is never leaked to the outside. Please use with confidence. :) In environments where networking is impossible, you can send and receive diaries to files through the 'Import / Export' function. Note: Because your smartphone and PC communicate directly without a server, they must be connected to the same network. (If you have a PC and a smartphone connected to the same internet router, you can use the synchronization function.) * Download PC program : http://sssoft.iptime.org/download/unodiary (Requirements : Windows 7 or later, .net Framework 4.5 or later)

Version history

6 versions are listed, going back to v1.16.4. Since v1.21.3 it requires Android 7.0+.

v1.22.0 LATEST Sep 28, 2026 22.5 MB TRUSTED v1.21.4 Sep 18, 2025 22.5 MB TRUSTED v1.21.3 Jul 29, 2025 22.6 MB TRUSTED v1.20.0 Jul 3, 2025 22.6 MB TRUSTED v1.18.1 Jun 6, 2024 25 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 28, 2026.
Certificate issued to “springsun soft” This is the certificate of the Google Play version.
Same certificate as the 5 other versions checked

Store checks and file details

Developer signature verified Sep 28, 2026
Validated against Google Play Sep 28, 2026
Signed byCN=springsun soft, C=kr
Signing certificate (SHA-1)05:5F:4E:BC:7A:9F:AC:C3:F1:B4:DB:9B:53:9E:EF:7A:66:13:A7:FF
File MD552dd464a1e21ff6c45a94b7444578c50
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

Uno Diary requests 16 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Foreground service data sync android.permission.FOREGROUND_SERVICE_DATA_SYNC
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.springsunsoft.unodiary2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use biometric hardware android.permission.USE_BIOMETRIC
Use fingerprint hardware android.permission.USE_FINGERPRINT
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
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Uno Diary APK: questions and answers

Is there a version of Uno Diary for older Android phones?

The current version needs Android 7.0 or later. Version 1.20.0 is the newest listed build that installs on Android 5.0 and later. Get version 1.20.0 · All versions

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 Uno Diary free?

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

Is the Uno 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. It is signed with the same certificate as the 5 other versions checked. After downloading, check that the file's MD5 is 52dd464a1e21ff6c45a94b7444578c50.