D2AMobile

D2A Mobile (Daikoro digital album mobile) is a yearbook to see in the smartphone-tablet.

DAICOLO CO.,LTD. · jp.co.daicolo.d2amobile

Not rated yet 100K+ downloads v2.1.0 Build166 38.3 MB Android 10+ PEGI 3 · Everyone

Download APK 38.3 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.1.0 Build166 (35)
Updated: Feb 27, 2026 (7 months ago)
APK size: 38.3 MB
Requires: Android 10+ (API 29)
CPU support: x86 64-bit, ARM 64-bit
Category: Photography (app)
Listed since: Mar 14, 2023 (at least)
Permissions: 11 (1 sensitive)
Website: omoidenet.jp
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

D2AMobile is an app by DAICOLO CO.,LTD. in the Photography category, listed since at least March 2023. It includes native code only for x86 64-bit and ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 2.0.7 Build151, the minimum Android version rose from 9 to 10. It asks for 11 permissions, 1 of them sensitive: find accounts on the device. Compared with version 2.0.7 Build154, it adds 2 new permissions (“Run foreground services” and “Show notifications”) and drops 2 (“Read shared storage” and “Modify shared storage”).

What's new in v2.1.0 Build166

動作の安定化のための修正を行いました。

Description

From the listing uploaded by “appupdater”.

D2A Mobile is intended toward the graduation album colophon that in (Appendix) have been described "album ID". (Those who do not have an album ID can not be used) (Please read the description of the yearbook described more information) [Main Features] And contains many photos that did not fit on this album. Music and narrated slide show playback. Can be recorded music, such as school song. Free to scale the photo. (Different part content by school)

Version history

3 versions are listed, going back to v2.0.7 Build151. Since v2.1.0 Build166 it requires Android 10+.

v2.1.0 Build166 LATEST Feb 27, 2026 38.3 MB TRUSTED v2.0.7 Build154 Dec 5, 2024 41.8 MB TRUSTED v2.0.7 Build151 Jun 12, 2024 41.8 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Feb 27, 2026.
Certificate issued to “DAICOLO” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Feb 27, 2026
Validated against Google Play Feb 27, 2026
Signed byCN=DAICOLO, OU=Dveloper, O=DAICOLO, L=Osaka, ST=Osaka, C=JP
Signing certificate (SHA-1)5A:FC:46:9E:2D:95:C3:DE:BB:66:29:C4:AC:44:A6:A6:AF:23:DC:35
File MD56ca2b739f902d2322ee7d2af08f0797a
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

D2AMobile requests 11 permissions, 1 of them sensitive.

Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Alarm set alarm (custom) com.android.alarm.permission.SET_ALARM
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) jp.co.daicolo.d2amobile.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
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

D2AMobile APK: questions and answers

Is there a version of D2AMobile for older Android phones?

The current version needs Android 10 or later. Version 2.0.7 Build154 is the newest listed build that installs on Android 9 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.0.7 Build154 · 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 the D2AMobile 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 2 other versions checked. After downloading, check that the file's MD5 is 6ca2b739f902d2322ee7d2af08f0797a.