Comparison

EXFO TestFlow vs XON FTTx

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EXFO TestFlow

Automates and synchronizes test equipment procedures for field technicians. This cloud-based application offers real-time job progress visibility and seamless upload of live test results to a central server, providing accurate network health status.

Highlights
  • Automates test equipment procedures
  • Synchronizes methods of procedures (MOPs)
  • Real-time job progress visibility
  • Seamlessly uploads live test results
  • Fiber inspection probe analysis
  • Optical link verification
Features
Read full description

TestFlow is an application which automates and synchronizes methods of procedures (MOPs) on test equipment for field technicians. Being cloud-based, TestFlow gives real-time visibility into job progress and seamlessly uploads live test results to a centralized server. Paired with EXFO’s fully automated wireless fiber inspection probes and the optical Xplorer, this app provides an immediate and accurate health status of the fiber under test to efficiently pinpoint faulty elements impacting your network performance. The TestFlow application currently supports the following test types*: > Fiber Inspection Probe: To provide connector endfaces pass/fail analysis based on industry standards (IEC, IPC). > Optical Xplorer: To verify optical links in seconds and automatically explores further when potential issues are suspected *Visit www.EXFO.com/testflow for more details about the TestFlow ecosystem.

About

XON FTTx

Features
Read full description

XON FTTx introduces an innovative approach to Passive Optical Network (PON) management, streamlining the entire process for heightened efficiency. From planning to execution, our software elevates every stage of PON infrastructure management. By offering an intuitive interface, XON FTTx simplifies the configuration of active and passive devices, optimizing fiber core connections with a user-friendly color-coded system. This visual representation enables technicians to rapidly identify and implement precise connections, reducing errors and bolstering overall effectiveness during installation and upkeep. Through real-time resource insights, including available ports and underutilized assets, XON FTTx maximizes the utilization of network components, effectively curbing the need for additional investments. This efficiency not only simplifies operations but also contributes to cost savings. In essence, XON FTTx is the foundation of seamless PON management, empowering professionals to prioritize delivering exceptional connectivity experiences.

Screenshots

EXFO TestFlow4 screens
XON FTTx4 screens

Verdict

The call

EXFO TestFlow and XON FTTx are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

EXFO TestFlow ships an update every 4 months, XON FTTx every 2 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences
EXFO TestFlow versus XON FTTx: the parameters behind the verdict, then further details
ParameterEXFO TestFlowXON FTTx
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size88 MB70 MB
Age rating4+4+
DeveloperEXFO Inc.Divine IT Limited

In-app purchases

None

EXFO TestFlow

No in-app purchases

None

XON FTTx

No in-app purchases

Questions

Is EXFO TestFlow free?
EXFO TestFlow is free to download, with no in-app purchases.
Is XON FTTx free?
XON FTTx is free to download, with no in-app purchases.
Do EXFO TestFlow or XON FTTx have ads?
Neither EXFO TestFlow nor XON FTTx shows ads.
Which is updated more often, EXFO TestFlow or XON FTTx?
EXFO TestFlow ships an update every 4 months, and XON FTTx every 2 months. Most recently, EXFO TestFlow was updated on June 1, 2026 and XON FTTx on September 10, 2026.

Other comparisons