Grid Diary - Journal, Planner v3.9.8
APK · 45.3 MB · version code 164 · Android 5.0+ · uploaded Aug 1, 2026
- Signature matches the Google Play version Details
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Compared with the latest version
The latest version is v3.9.10, uploaded Aug 23, 2026 — about 22 days after this one.
- Size: this file is 45.3 MB; the latest is 45.3 MB (1.1 KB larger).
- Both versions request the same permissions.
File information
- Version
- v3.9.8 (164)
- Uploaded
- Aug 1, 2026
- Size
- 45.3 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- a5079b7bf77853989678fe6c2a13a8a5
- Signing certificate (SHA-1)
- 65:36:5B:DA:2F:33:ED:FF:76:6E:C4:80:7D:94:FF:5A:E9:80:A6:76
- Signed by
- CN=Sumi Developer, O=Sumi Interactive Studio, L=Xiamen, ST=Fujian, C=CN
- File name
- io-sumi-griddiary2-164-75889776-a5079b7bf77853989678fe6c2a13a8a5.apk
- Package
- io.sumi.griddiary2
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.9.8
- Improved editor performance and editing experience
- Added cross-window drag and drop support for text and images
- Other bug fixes and stability improvements
If you like this update, we would greatly appreciate it if you rate the app on the Play Store. It means a lot to us!
If you have any suggestions or feedback, you can reach us at support at: [email protected]. We would love to hear from you!
Permissions (22)
This version requests 22 permissions, 5 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Read calendar Sensitive android.permission.READ_CALENDAR
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
- Advertising ID com.google.android.gms.permission.AD_ID
- 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
- Internal broadcast protection (app-defined) io.sumi.griddiary2.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
- 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
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 1, 2026.
- Certificate issued to “Sumi Interactive Studio” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Aug 1, 2026
- Validated against Google Play Aug 1, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans 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.
How to install Grid Diary - Journal, Planner on Android 5.0+
You'll need about 90.5 MB of free space.
- Download the APK — tap Download APK above (45.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap io-sumi-griddiary2-164-75889776-a5079b7bf77853989678fe6c2a13a8a5.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be a5079b7bf77853989678fe6c2a13a8a5. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Grid Diary - Journal, Planner — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.