# OTDR Data Transporter vs EXFO Exchange

The clearest difference is update cadence: EXFO Exchange at every 2 months against OTDR Data Transporter's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OTDR Data Transporter ships an update every 15 months, EXFO Exchange every 2 months. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | OTDR Data Transporter | EXFO Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (9 ratings)](https://appshunter.io/ios/app/exfo-exchange/id1516686990/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 20 MB | 83 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yokogawa Test & Measurement Corporation](https://appshunter.io/developer/997661022) | [EXFO Inc.](https://appshunter.io/developer/462252930) |

## What reviewers say

### OTDR Data Transporter

[App page](https://appshunter.io/ios/app/otdr-data-transporter/id997661023)

**In-app purchases:** none


### EXFO Exchange

[App page](https://appshunter.io/ios/app/exfo-exchange/id1516686990)

This platform allows users to store and share test results in real time, collaborating with team members. It enables remote configuration of various test units and automatic transfer of results to a cloud workspace, even when the app is in the background. Users can also create jobs with custom test points and visualize results with added photos and comments.

**Highlights:** Real-time test result sharing, Remote test unit configuration, Automatic cloud result transfer, Job creation with custom test points, Visualization of test results, Complement results with photos and comments

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

**In-app purchases:** none


## Frequently asked questions

### Is OTDR Data Transporter free?

OTDR Data Transporter is free to download, with no in-app purchases.

### Is EXFO Exchange free?

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

### Do OTDR Data Transporter or EXFO Exchange have ads?

Neither OTDR Data Transporter nor EXFO Exchange shows ads.

### Which is updated more often, OTDR Data Transporter or EXFO Exchange?

OTDR Data Transporter ships an update every 15 months, and EXFO Exchange every 2 months. Most recently, OTDR Data Transporter was updated on September 7, 2026 and EXFO Exchange on September 21, 2026.

---

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