Primo Nautic: AIS Ship Tracker

Name: Primo Nautic: AIS Ship Tracker
Rating: 4.2077923 (3775 reviews)
Author: Primo Technology Ltd.

Primo Technology Ltd.

★ 4.2 (3,775 ratings)

⬇ 100,000+ downloads

Est. actual: 480,789

Free

Released: Nov 10, 2016

IAP: $3.99 - $99.99 per item

No ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +1.8K installs — 37% slower than the week before (+3K) · 283/day since Oct 8
🏆Among Education apps top 1% by installs gained this week (1452 peers growing)
⭐Rating steady at ★ 4.21 since Oct 8
🛠Updates quiet · updated 39 days ago

Installs since launch

+7,933 installs · +416 ratings since Oct 8

Update history

5.2.1 Oct 3, 2026 · seen Oct 16, 2026

- More accurate arrival times on long voyages<br>- Maps now load reliably<br>- Clearer Ships Near Me and stability fixes

Only the current version so far — new entries appear as the app ships updates.

Primo Nautic: AIS Ship Tracker is an education app by Primo Technology Ltd. with 100,000+ downloads (about 481K estimated). +1.8K installs in the last 7 days. Rated 4.2 from 3.8K ratings. Released Nov 10, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Live vessel finder & marine traffic map. AIS ship radar with arrival alerts.”