Star Tracker - Mobile Sky Map
  • Compatible with Android 4.4+
  • Developer: PYOPYO Studio
Permissions for all versions of this app
This app has access to:
Permission Location Location
  • approximate location (network-based)
  • precise location (GPS and network-based)
Permission Phone Phone
  • read phone status and identity
Permission Wi-Fi connection information Wi-Fi connection information
  • view Wi-Fi connections
Permission Device ID & call information Device ID & call information
  • read phone status and identity
Permission Other Other
  • view network connections
  • connect and disconnect from Wi-Fi
  • full network access
  • run at startup
  • prevent device from sleeping
  • Google Play license check

Previous versions


Version: 1.6.85

Version: 1.6.85

Updated: June 27, 2021

Compatible with: Android 4.4 and up

What's new: 1.6.85:
- Bug fixing and performance tuning.
1.6.77:
- Fixing some star names with official IAU name. Thanks Ken Kious for the revising!

==Please REMOVE metal case or magnetic cover to avoid motion sensor interference==

Recent updates:
- Add Setting menu, more settings are coming.
- Fix the issue that sometimes need relaunch to take effects after make purchase.
- Enable more Messier Objects and Constellation Arts for free version.
- Introduce Meteor Shower
Version: 1.6.35

Version: 1.6.35

Updated: August 28, 2019

Compatible with: Android 4.2 and up

What's new: 1.6.35:
- App size optimization.
1.6.32:
- Add 64 bit binary.
1.6.29:
- Enable more Messier Objects and Constellation Arts for free version.
1.6.18:
- Add Draconids meteor shower
1.6.16:
- Show multiple guide arrows when receive notification
==Please REMOVE metal case or magnetic cover to avoid motion sensor interference==
Recent updates:
- Introduce Meteor Shower
- Errerta: star name "Schedar" -> "Scheat" for beta Pegasus
- Render performance tuning (20% faster)
Version: 1.6.31

Version: 1.6.31

Updated: June 29, 2019

Compatible with: Android Varies with device

What's new: 1.6.31:
- Bug fixing.
1.6.29:
- Enable more Messier Objects and Constellation Arts for free version.
1.6.18:
- Add Draconids meteor shower
1.6.17:
- Fix crash issue during purchase
1.6.16:
- Show multiple guide arrows when receive notification
==Please REMOVE metal case or magnetic cover to avoid motion sensor interference==
Recent updates:
- Introduce Meteor Shower
- Errerta: star name "Schedar" -> "Scheat" for beta Pegasus
- Render performance tuning (20% faster)