Good Calendar – Schedule, Memo
Simple and easy schedule management. The more you use it, the easier it gets.
SOFTSEED Inc. · com.softseed.goodcalendar
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.8.9 (2020071502)
- Updated
- Jul 1, 2026 (3 months ago)
- APK size
- 13.7 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Productivity (app)
- Listed since
- Mar 11, 2021 (at least)
- Permissions
- 29 (9 sensitive)
- Website
- softseed.co.kr
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Good Calendar – Schedule, Memo is an app by SOFTSEED Inc. in the Productivity category, listed since at least March 2021. It has no native code, so it runs on any Android processor.
It asks for 29 permissions, 9 of them sensitive, including precise location, read contacts and approximate location. The app offers in-app purchases through Google Play.
What's new in v1.8.9
2020.07.21
- Android Version 9,10 specific bug fix.
Description
From the listing uploaded by “appupdater”.
>
* Calendar – Easy schedule management as Drag & Drop
Drag and drop an item to create a schedule.
You can add your own category of frequent schedules.
Drag & drop to quickly add irregularly repeated schedules as well.
Added holidays (US, Spain, China ...)
Calendar of saved schedules can be changed.
The calendar management function has been added. (A local calendar can be added or deleted only.)
* Diary – Schedules and records at one go
Create an icon to manage special records.
You can even save photos along with a schedule entry.
Manage important days with D-Day listing.
Manage the day you’ve become a couple and the day your child has been born with the counting list.
You can enter notes by date.
* Synchronization – Sync with Google Calendar
You don’t need to select a calendar to input a schedule every time.
One category can be connected with Google Calendar.
Synchronization is much easier with the entries being saved in the connected calendar.
Category and calendar settable as n:1.
Added shortcut button to sync.
* Widget – A number of easy-to-use widgets
You can use a monthly or weekly calendar widget.
Quickly check your schedule with the daily schedule list widget.
Quick access to various features with the shortcut widget.
You can check your memos directly on the home screen with the memo widget.
Added D-Day and Counting widgets (for Pro Version).
* Benefits for using the Pro Version
No limit to the number of categories.
No limit to the number of D-Days.
No limit to the count lists.
D-Day and counting day widget can be customized.
Some devices have been excluded for installation due to the app unoptimized on small screens.
Note that if you install this app, you agree to the Terms of Use and Personal Data Protection Policy of Good Calendar Services.
The prices of in-app products may vary depending on the exchange rate and tax policy of the country.
Payment is subject to the policies of the Google Play Store.
The payment will not be refunded unless canceled within 24 hours after purchase.
Better features to be updated…
If you experience a bug or have any comment, please do not hesitate to email us. :)
Thank you.
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 1, 2026.
- Certificate issued to “goodcalendar” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Jul 1, 2026
- Validated against Google Play Jul 1, 2026
- Signed byCN=goodcalendar
- Signing certificate (SHA-1)BB:C6:97:0E:49:8C:54:DD:09:99:A0:6C:41:17:36:EE:8B:83:88:73
- File MD5905d691d15fe1aaad7ae0778df6a3c0b
- 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (29)
Good Calendar – Schedule, Memo requests 29 permissions, 9 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write calendar Sensitive android.permission.WRITE_CALENDAR
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
- Control vibration android.permission.VIBRATE
- 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
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Read profile android.permission.READ_PROFILE
- Read sync settings android.permission.READ_SYNC_SETTINGS
- Read sync stats android.permission.READ_SYNC_STATS
- Read user dictionary android.permission.READ_USER_DICTIONARY
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write internal storage android.permission.WRITE_INTERNAL_STORAGE
- Write sync settings android.permission.WRITE_SYNC_SETTINGS
- Write user dictionary android.permission.WRITE_USER_DICTIONARY
Required hardware & features
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- GPS android.hardware.location.gps
- Network location android.hardware.location.network
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
Good Calendar – Schedule, Memo 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 Good Calendar – Schedule, Memo free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Good Calendar – Schedule, Memo 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 905d691d15fe1aaad7ae0778df6a3c0b.
