Astro v2.21
APK · 37.3 MB · version code 221 · Android 12+ · uploaded Aug 27, 2023
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v2.21 (221)
- Uploaded
- Aug 27, 2023
- Size
- 37.3 MB
- Requires
- Android 12+ (API 31)
- CPU support
- ARM 32-bit, ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 6a439b293fdcbc5171c3cb52fb57d9ee
- Signing certificate (SHA-1)
- DD:18:77:74:B4:E2:C2:47:99:0A:1F:D5:66:E6:8A:D6:49:46:9F:9F
- Signed by
- C=55, ST=Brasil, L=Mogi das Cruzes, O=SME, OU=Prefeitura de Mogi das Cruzes, CN=Prefeitura de Mogi das Cruzes
- File name
- br-gov-sp-mogidascruzes-educacao-astro-221-65757091-6a439b293fdcbc5171c3cb52fb57d9ee.apk
- Package
- br.gov.sp.mogidascruzes.educacao.Astro
- Downloads (all versions)
- 1K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.21
- Novo final
- Novos itens em cada fase
- Novo menu de jogo rápido
- Nova Interface, mais intuitiva
Game data (OBB)
This game needs extra data files (128.1 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.215.br.gov.sp.mogidascruzes.educacao.Astro.obb (128.1 MB)
- Main OBB MD5
- 4441ae1ffb0d3022c565ef1ef16b1068
Permissions (3)
This version requests 3 permissions, 1 of them sensitive.
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Change wifi multicast state android.permission.CHANGE_WIFI_MULTICAST_STATE
- Full network access android.permission.INTERNET
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “SME” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified Aug 27, 2023
- 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. AAPKs doesn't scan files itself.
How to install Astro on Android 12+
You'll need about 202.7 MB of free space (the APK plus 128.1 MB of game data).
- Download the APK — tap Download APK above (37.3 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 br-gov-sp-mogidascruzes-educacao-astro-221-65757091-6a439b293fdcbc5171c3cb52fb57d9ee.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 6a439b293fdcbc5171c3cb52fb57d9ee. 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).
- Copy the game data — before the first launch, move the OBB file (128.1 MB), without renaming or unzipping, into Android/obb/br.gov.sp.mogidascruzes.educacao.Astro/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open Astro — 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 12+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for 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.