Chicago Bus Tracker (CTA) v1.539
APK · 11.7 MB · version code 539 · Android 4.4+ · uploaded Jul 31, 2024
- Same certificate as v1.632, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.632, uploaded Oct 3, 2026 — about 2 years after this one.
- Size: this file is 11.7 MB; the latest is 9.4 MB (2.3 MB smaller).
- Android: this version needs Android 4.4+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Read basic phone state.
- The latest version no longer asks for: Access adservices ad id, Access adservices attribution, Access adservices topics, Read shared storage, Read media audio, Display over other apps, Modify shared storage.
File information
- Version
- v1.539 (539)
- Uploaded
- Jul 31, 2024
- Size
- 11.7 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 4e989edb9a7f3cab49e1880640ea7534
- Signing certificate (SHA-1)
- EF:CA:35:9D:F7:C8:D3:DA:B5:3E:0D:22:77:EA:54:36:C3:85:38:95
- Signed by
- CN=goderhsu, OU=home, O=home
- File name
- com-goder-busquerysystemcta-539-68392806-4e989edb9a7f3cab49e1880640ea7534.apk
- Package
- com.goder.busquerysystemcta
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.539
Ver1.539 Add Bike information.(7/31)
Ver1.536 Update bus route data and add Metro route map function.(7/10)
Ver1.530 Add L-Train Map and travel time function.(6/16)
Ver1.528 Add service alerts function.(5/26)
Ver1.526 Update CTA L-Train route data.(5/5)
Ver1.522 Update bus route data. (4/8)
Ver1.518 Update bus route data.(3/11)
Permissions (16)
This version requests 16 permissions, 5 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
- 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
- Foreground service special use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.goder.busquerysystemcta.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “home” This is the certificate of the Google Play version.
- Same certificate as v1.632, which matches Google Play v1.632 · v1.628 · v1.627 · v1.626
Store checks
- Developer signature verified Jul 31, 2024
- 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 (6 other versions compared). AAPKs doesn't scan files itself.
How to install Chicago Bus Tracker (CTA) on Android 4.4+
You'll need about 23.3 MB of free space.
- Download the APK — tap Download APK above (11.7 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 com-goder-busquerysystemcta-539-68392806-4e989edb9a7f3cab49e1880640ea7534.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 4e989edb9a7f3cab49e1880640ea7534. 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 Chicago Bus Tracker (CTA) — 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 4.4+). 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.