FiberChekMOBILE vs EXFO TestFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FiberChekMOBILE
Inspect, test, and certify fiber connectors in optical networks. View live images, automate focus and analysis, and generate certification reports. Share results instantly via cloud services or email.
- Inspect fiber connectors
- Automated focus and analysis
- Generate certification reports
- Save and share test results
- Supports VIAVI test products
- View live fiber end face images
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FiberChekMOBILE™ is the mobile version of the popular VIAVI FiberChekPRO™ software program to inspect, test, save, and certify fiber connectors in an optical network. FiberChekMOBILE works in conjunction with VIAVI test products such as the FiberChek Sidewinder™, FiberChek™ Probe, and P5000i digital analysis probe microscopes. Once connected, users can view live images of the fiber connector end face, automatically focus the image, perform automated Pass/Fail analysis test, generate certification reports, and send results instantly via Cellular Data to Dropbox, Google Drive, or email. Key Features: - Accepts a VIAVI FiberChek Sidewinder and FiberChek Probe. - Accepts a VIAVI P5000i Digital Analysis Probe connected via the FBPP-WIFI Wireless Adapter. - Accepts a VIAVI MP-60 or MP-80 Optical Power Meter connected via the Wireless Adapter or via the FiberChek Probe. - View live images of the fiber end face. - Focus the image with the touch of a button. - Automated Pass/Fail analysis of the fiber end faces to eliminate subjective guesswork from the measurement process. - User selectable acceptance profiles allow certification to any acceptance criteria, including IEC 61300-3-35. - Save images, analysis results onto your mobile device. - Generate and view certification reports of test results to document your work. - Share results and reports to Dropbox, Google Drive, and email via cellular data while working or via WiFi after your work is finished.
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.
- 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
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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.
Screenshots
Verdict
FiberChekMOBILE and EXFO TestFlow both sit at 1.9 stars, but that hides the real split: 14% of FiberChekMOBILE's written reviews are positive against 0% of EXFO TestFlow's. FiberChekMOBILE also leads on iOS requirement (8.0 vs 11.0). On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 1.9 for FiberChekMOBILE against 2.0 for EXFO TestFlow. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews are what separate them: 14% of FiberChekMOBILE's written reviews are positive against 0% of EXFO TestFlow's.
FiberChekMOBILE ships an update every 3 months, EXFO TestFlow every 4 months. Both last shipped on June 1, 2026.
| Parameter | FiberChekMOBILE | EXFO TestFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (9 ratings) | 2.0 (4 ratings) — better |
| Positive reviews | 14.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 — better | 4 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 218 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Viavi Solutions, Inc. | EXFO Inc. |
Customer experience
FiberChekMOBILE
EXFO TestFlow
In-app purchases
FiberChekMOBILE
No in-app purchases
EXFO TestFlow
No in-app purchases









