# One Exchange vs Transport4

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.

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.

## The numbers

| Metric | One Exchange | Transport4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transport4/id6538714499/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 8 MB | 35 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [One Exchange Corp.](https://appshunter.io/developer/1316195082) | [Transport4](https://appshunter.io/developer/1701539376) |

## What reviewers say

### One Exchange

[App page](https://appshunter.io/ios/app/one-exchange/id1095423630)

**Features:** macOS Compatibility

**In-app purchases:** none


### Transport4

[App page](https://appshunter.io/ios/app/transport4/id6538714499)

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.

**Highlights:** Access nominations, View schedules, Manage tickets, Customizable profiles, Mobile access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is One Exchange free?

One Exchange is free to download, with no in-app purchases.

### Is Transport4 free?

Transport4 is free to download, with no in-app purchases.

### Do One Exchange or Transport4 have ads?

Neither One Exchange nor Transport4 shows ads.

### Which is updated more often, One Exchange or Transport4?

One Exchange ships an update every 2 months, and Transport4 every 2 months. Most recently, One Exchange was updated on October 26, 2026 and Transport4 on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*