CN One Mobile vs MARS Events
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CN One Mobile
Track the status and estimated arrival times of your shipments on the go. View shipment details in map or list format and search by various parameters. Requires registration on the CN One eBusiness website.
- Real-time shipment tracking
- Estimated Time of Arrival (ETA)
- Map and list shipment views
- Search by Shipment ID, Equipment ID, Container Number
- Saves last 5 searches
- Available in English and French
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CN is more than just a railroad… As a world-class transportation leader and trade enabler, CN connects Canada’s Eastern and Western coasts with the U.S. South with close to 20,000 miles of track. Essential to the economy, to the customers, and to the communities it serves, CN safely transports more than 300 million tons of natural resources, manufactured products, and finished goods throughout North America every year. Ship with CN, the supply chain enabler! To use CN One Mobile, you must be registered on the CN One eBusiness website (https://ecprod.cn.ca/cis/#/register). Your CN One username and password will be required to access CN One Mobile. Shipment Tracking, on the CN One Mobile App, allows you to quickly track the status and ETA of your carload and intermodal shipments while you're on the go: • See the shipment details you want, in the format you prefer, with multiple views, including map and list views • Search shipments by multiple parameters including, Shipment ID, Equipment ID, Container Number • Saves the last 5 searches, automatically, for easy access • Available in English and French
MARS Events
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This is the mobile event app for the Midwest Association of Rail Shippers (MARS) events.
Screenshots
Verdict
The clearest difference is iOS requirement: CN One Mobile at 14.0 against MARS Events's 17.0. On price, update cadence, ads and in-app purchases 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.
CN One Mobile ships an update every 2 months, MARS Events every 3 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | CN One Mobile | MARS Events |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 154 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Canadian National Railway Company | Midwest Association of Rail Shippers, Inc. |
In-app purchases
CN One Mobile
No in-app purchases
MARS Events
No in-app purchases
Questions
Is CN One Mobile free?
Is MARS Events free?
Do CN One Mobile or MARS Events have ads?
Which is updated more often, CN One Mobile or MARS Events?
Other comparisons
