Sight reduction icon

Sight reduction

Navigational Algorithms
★ 3.7 (122 ratings)
⬇ 10,000+ downloads
Est. actual: 32,507
Free
Released: Jul 21, 2014
No in-app purchases
No ads

Signals

4 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +14 installs — 100% faster than the week before (+7) · 1/day since Oct 7
  • 🏆Among Maps & Navigation apps top 27% by installs gained this week (102 peers growing)
  • ⭐Rating steady at ★ 3.67 since Oct 7
  • 🛠Updates dormant · updated 564 days ago
Installs since launch
0 16K 33K 33K Jul 21, 2014 today
+28 installs · 0 ratings since Oct 7
Update history
4.12 Apr 25, 2025 · seen Oct 17, 2026
Upgraded to:<br>Android 16 - SDK 36<br>new Google Maps &#39;com.google.android.gms:play-services-maps:19.2.0&#39;
Only the current version so far — new entries appear as the app ships updates.

Sight reduction is a maps & navigation app by Navigational Algorithms with 10,000+ downloads (about 33K estimated). +14 installs in the last 7 days. Rated 3.7 from 122 ratings. Released Jul 21, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “Celestial navigation. Take the sextant and get your Line of Position.”