PSP Tracking vs BSM IRT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PSP Tracking
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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.
BSM IRT
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The complete tool for inspections and vessel audits. With the advanced app, vessel audits and reviews are made much comfortable, with recorded audio comments, photos and scores.
Screenshots
Verdict
The clearest difference is update cadence: PSP Tracking at every 6 weeks against BSM IRT's every 3 months. PSP Tracking also leads on iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · 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, BSM IRT every 3 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | PSP Tracking | BSM IRT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 26 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Pole Star Space Applications | MariApps Marine Solutions Pvt. Ltd. |
In-app purchases
PSP Tracking
No in-app purchases
BSM IRT
No in-app purchases
