PSP Tracking vs ShipWatch
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PSP Tracking
Read full descriptionHide full description
Combining tracking data from AIS and on-board equipment to give you reliable, accurate and timely situational awareness. This mobile application is for existing Pole Star customers who have a valid login for the Pole Star Platform. It will allow these customers to track vessels and fleets under their management.
ShipWatch
Read full descriptionHide full description
ShipWatch enhances transparency between ship and shore teams through via its 24/7 auditing service enabling improved voyage execution, cost reductions & lower emissions. VoyageWatch: Whether itβs operational inefficiencies , misreporting or performance related issues, our Alerts Engine and Operations Centre support your team as we capture and investigate any voyage irregularities. HullWatch: Our Hull Management System utilises numerous KPIs and Machine Learning to build live performance models , ensuring ShipWatch covers all aspects of fouling risk and detection in the first instance. CarbonWatch: Multi-source data enables emissions reporting in real-time, allowing for users to stay on top of their fleets CII, EEOI & EEXI performance whilst ensuring environmental compliance. DataWatch: Through machine learning and our analytics platform, DataWatch provides the user with everything they need to access, visualize and analyse all their validated data with ease. FuelWatch: Perpetual modelling of what is in onboard your vessel at any given point allows for FuelWatch to identify when misreporting of consumptions is apparent and acts as a deterrent for future irregularities.
Screenshots
Verdict
The clearest difference is update cadence: ShipWatch at fortnightly against PSP Tracking's every 6 weeks. PSP Tracking's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PSP Tracking ships an update every 6 weeks, ShipWatch fortnightly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | PSP Tracking | ShipWatch |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Fortnightly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 12.0 β better | 15.5 |
| Further details β not scored | ||
| Size | 26 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Pole Star Space Applications | ShipWatch Pte Ltd |
In-app purchases
PSP Tracking
No in-app purchases
ShipWatch
No in-app purchases
Questions
Is PSP Tracking free?
Is ShipWatch free?
Do PSP Tracking or ShipWatch have ads?
Which is updated more often, PSP Tracking or ShipWatch?
Other comparisons















