災害時でも学校の状況をリアルタイムに受信！マチコミメール v3.0.2
APK · 21.5 MB · version code 236 · Android 7.0+ · uploaded Mar 27, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v3.0.2 (236)
- Uploaded
- Mar 27, 2026
- Size
- 21.5 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- f57a5854bcd09ac2e5d325ffb6a2e21d
- Signing certificate (SHA-1)
- 0E:E0:A9:DA:B1:2E:2A:FA:4E:DA:54:3A:F2:03:94:01:3F:4D:CF:41
- Signed by
- CN=Daisuke Tayama, OU=System Division, O=DreamArea Inc., L=Tokyo, ST=Tokyo, C=JP
- File name
- jp-co-machicomi-236-74104585-f57a5854bcd09ac2e5d325ffb6a2e21d.apk
- Package
- jp.co.machicomi
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 12 · Low Maturity
What's new in v3.0.2
軽微な不具合を修正しました。
Permissions (20)
This version requests 20 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_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
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) jp.co.machicomi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- 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
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 27, 2026.
- Certificate issued to “DreamArea Inc.” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Mar 27, 2026
- Validated against Google Play Mar 27, 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 (3 other versions compared). AAPKs doesn't scan files itself.
How to install 災害時でも学校の状況をリアルタイムに受信！マチコミメール on Android 7.0+
You'll need about 43 MB of free space.
- Download the APK — tap Download APK above (21.5 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 jp-co-machicomi-236-74104585-f57a5854bcd09ac2e5d325ffb6a2e21d.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 f57a5854bcd09ac2e5d325ffb6a2e21d. 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 災害時でも学校の状況をリアルタイムに受信！マチコミメール — 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 7.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.