OTDR Data Transporter vs EXFO Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTDR Data Transporter
Read full descriptionHide full description
"OTDR Data Transporter" can transfer data files measured by the Yokogawa AQ7280 OTDR to a cloud storage service (such as Dropbox) using a wireless LAN SDHC memory Card. It will also enable the ability to easily mail the measurement trace, report, or image file (.SOR/.PDF/.BMP/.JPG) after the file is transferred to the iPad or iPhone. ○Notes This application is exclusively designed to work with the FlashAir™ LAN SDHC memory card sold by Toshiba Corporation and may not function properly if another type of LAN SDHC memory card is used. ○Main Function -FileViewer This application can display the OTDR files with the extension .SOR, .PDF, .BMP, .JPG After it is saved to applicable LAN SDHC Memory Card. -SendMail This feature allows selection of the file saved to the LAN SDHC Memory Card to be sent via email using a cellular service on the iPhone or iPad. This function is useful when you want to transfer the data and reports measured by the OTDR at remote locations in the field. -Upload to CloudStorage This feature authenticates the data within the application, and can upload files to the cloud via Dropbox.
EXFO Sync
Read full descriptionHide full description
EXFO Sync is a companion mobile application for the MAX-600/MAX-600G series. Test data is transferred via WiFi; the test sets send the results’ file to a smart device and for upload to the customer’s server. Key features • Upload results from the field in real time via wireless connectivity. • View a summary of the test results on your smart device. • Results are GPS-tagged and mapped within the application. • Results may be uploaded to an HTTPS or FTP server. • Password-protected menu for upload server information and other settings. • Log screen to verify the communications process. Note: MAX-600/MAX-600G testers require the FTPUPLD option to be installed and the WiFi adapter (GP-2223) to be fitted. System image 2.11 or later is required.
Screenshots
Verdict
The clearest difference is update cadence: EXFO Sync at every 4 months against OTDR Data Transporter's every 15 months. EXFO Sync also leads on iOS requirement (11.0 vs 15.5). 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.
OTDR Data Transporter ships an update every 15 months, EXFO Sync every 4 months. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | OTDR Data Transporter | EXFO Sync |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 15 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 11.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Yokogawa Test & Measurement Corporation | EXFO Inc. |
In-app purchases
OTDR Data Transporter
No in-app purchases
EXFO Sync
No in-app purchases
Questions
Is OTDR Data Transporter free?
Is EXFO Sync free?
Do OTDR Data Transporter or EXFO Sync have ads?
Which is updated more often, OTDR Data Transporter or EXFO Sync?
Other comparisons















