Petra

Name: Petra
Author: Paragon Dynamics Info Systems (P) Ltd.,

Paragon Dynamics Info Systems (P) Ltd.,

⬇ 100+ downloads

Est. actual: 173

Free

Released: Jan 5, 2026

No in-app purchases

No ads

Signals

3 this week · 3 positive All of this week's signals →

📈Last 7 days +11 installs — 10% faster than the week before (+10) · 1/day since Oct 7
🏆Among Productivity apps top 26% by installs gained this week (790 peers growing)
🛠Updates actively updated · updated 30 days ago

Installs since launch

+25 installs since Oct 7

Update history

1.0.9 Oct 14, 2026

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

Petra is a productivity app by Paragon Dynamics Info Systems (P) Ltd., with 100+ downloads (about 173 estimated). +11 installs in the last 7 days. Released Jan 5, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Petra Crew App helps crew members view voyage updates and access documents”