One Exchange vs Transport4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
One Exchange
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One Exchange Corp.’s mobile markets application gives energy traders access to the oil markets at all times. This innovative application is interactive - swiping a market to the right allows you to contact your One Exchange (OX) broker easily to place orders into the live market. Products are grouped together by product type, product swaps and time rolls. Bid - bids are shown in blue with the volume displayed below the bid price. Offer - offers are shown in red with the volume displayed below the offer price. Last - shows the last trade with the volume on that last trade. Vol - displays the cumulative volume on the day for each product. Traders can filter by product preference and/or search by company trades with an ‘S’ or ‘B’ to indicate whether your company bought or sold on the trade. Traders can use the pinning feature to hold a selected market(s) at the top for easy reference. The Index tab displays volume and average price summaries for each product type. The Trades tab displays daily trade history back 1 month from current day. Existing users on TheOX Trading Platform, may login with same username and password. To request a login please contact user support at 519-280-7007
Transport4
Access your work schedules, nominations, and tickets on the go. Customize your view to see only the data relevant to your security profile. This business tool streamlines access to essential information from your mobile device.
- Access nominations
- View schedules
- Manage tickets
- Customizable profiles
- Mobile access
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T4 Mobile is the latest innovation from Transport4. Access your Nominations, Schedules, and Tickets from your mobile device. Profiles allow you to build a custom lens based on your security to quickly see the data you care about.
Screenshots
Verdict
The clearest difference is iOS requirement: One Exchange at 12.0 against Transport4's 16.6. 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.
| Parameter | One Exchange | Transport4 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 8 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | One Exchange Corp. | Transport4 |
In-app purchases
One Exchange
No in-app purchases
Transport4
No in-app purchases








