AlarmCalendar(TODO,Remind)

AlarmCalendar reminds you by alarm!

GalleryApp · info.androidx.alarmcalenf

Not rated yet 10K+ downloads v1.1.2 17 MB Android 11+ PEGI 3 · Everyone

Download APK 17 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.1.2 (34)
Updated: Aug 28, 2026 (1 month ago)
APK size: 17 MB
Requires: Android 11+ (API 30)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 15 (1 sensitive)
Website: galleryapp.org/contact
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

AlarmCalendar(TODO,Remind) is an app by GalleryApp in the Productivity category, listed since at least June 2023. It has no native code, so it runs on any Android processor.

Since version 1.0.22, the APK grew from 5.6 MB to 17 MB and the minimum Android version rose from 4.2 to 11. It asks for 15 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 1.1.0. The app can read the advertising ID that ad and analytics services use.

What's new in v1.1.2

Android SDK 36

Description

From the listing uploaded by “appupdater”.

You can register and save Todo on the calendar and AlarmCalendar reminds you by alarm! AlarmCalendar is able you to set very detailed alarm setting like, everyday, week selection and day selection. Alarm is repeatable so you can save monthly money transfer, regular meetings, dog-walking, trash day, cram school, Gym and culture lessons etc... You can set volume and alarm sound from "Alarm" button of Menu. When Todo is saved, "Leaf" mark will be displayed on the date of the calendar. You can understand at one view that you have saved something on that date. *From the left button* 1. "Today" button: Go back to the todays date. 2. "Left" & "Right" button: Move the date right and left. 3. "Alarm Setting" button: Move to the Alarm Setting screen and register Todo . 4. "List" button: You can see the list of Memo. 1. Mark on the date: When you save a Todo, "Leaf" mark will be displayed on the date. "Blue circle" will be appeared on today's date. 2. Tap "Enter notifications!" → move to the Memo (Todo) Registration screen. Enter memo and save → go back to the calendar automatically. 3. You can confirm the memo saved in the list of the calendar. Tap one of the memos → move to the Memo (Todo) Registration screen. → check the checkbox if you have done the Todo. By doing so, you can see at one view on the calendar if you have done it or not. 1. Press "Alarm Setting" button on the calendar. → move to the Alarm Setting screen. 2. Press "New" button → enter the notification's content, select the week and specified days → Press "Save". 3. You can confirm the saved content in the list. Press "Back" button of the mobile to go back to the calendar. 1. "Setting": You can customize your calendar. 2. "Password": Set a password. 3. "Mark": You can add marks on the date of the calendar. * You can delete the mark by selecting the same mark and tap twice. 4. "Alarm": Set volume and alarm sound. ※Pay version:No ads display

Version history

4 versions are listed, going back to v1.0.22. Since v1.0.31 it requires Android 11+.

v1.1.2 LATEST Aug 28, 2026 17 MB TRUSTED v1.1.0 Sep 16, 2025 17 MB TRUSTED v1.0.31 Sep 12, 2025 17 MB TRUSTED v1.0.22 Jun 13, 2024 5.6 MB TRUSTED

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 28, 2026.
Certificate issued to “androidx” This is the certificate of the Google Play version.
Same certificate as the 3 other versions checked

Store checks and file details

Developer signature verified Aug 28, 2026
Validated against Google Play Aug 28, 2026
Signed byCN=HidekazuMorimoto, OU=androidx, O=androidx, L=Japan, ST=Osaka, C=jp
Signing certificate (SHA-1)04:89:82:F8:9A:EC:7C:FE:69:2A:44:61:63:E4:08:2E:29:E6:F7:6F
File MD5683907c7264f2e3f1771d9c92b7ffa13
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 (3 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

AlarmCalendar(TODO,Remind) requests 15 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
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
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Request ignore battery optimizations android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
Use exact alarm android.permission.USE_EXACT_ALARM
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

AlarmCalendar(TODO,Remind) APK: questions and answers

Is there a version of AlarmCalendar(TODO,Remind) for older Android phones?

The current version needs Android 11 or later. Version 1.0.22 is the newest listed build that installs on Android 4.2 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 1.0.22 · 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 AlarmCalendar(TODO,Remind) 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 3 other versions checked. After downloading, check that the file's MD5 is 683907c7264f2e3f1771d9c92b7ffa13.