Comparison

VSE vs VIAVILab

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

Head to head
About

VSE

This app works with a specialized hardware analyzer to troubleshoot and analyze CATV and spectrum signals. It offers a consolidated platform for preparing, deploying, and diagnosing digital cable issues from headend to premise.

Highlights
  • CATV and spectrum signal analysis
  • Noise troubleshooting platform
  • Remote PHY and CCAP support
  • Spectrum, MPEG, and QAM measurements
  • Automatic network scan and detect
  • Upstream test modes
Read full description

The VSE-1100 app is designed to be used in conjunction with the Viavi VSE-1100 CATV and spectrum analyzer. Note: The VSE-1100 app provides limited demonstration capability without being connected to the analyzer. The VSE-1100 is the CATV industry’s first consolidated digital spectrum video analyzer and noise-troubleshooting platform designed for the challenges of the converged cable access platform (CCAP) and remote PHY evolution. It is not an update to an existing, analog-based platform, but a completely redesigned product and the industry’s first device developed specifically for the digital cable world – and the rise in unicast traffic. VSE-1100 provides: ∙ One tool to update and replace outdated measurement/analysis equipment, combining everything needed to prepare, deploy, and troubleshoot Remote PHY and/or CATV signals efficiently from the headend through the Hubsite and into the premise in a portable, compact size. ∙ Powerful capabilities not found in a single platform, including spectrum analysis, MPEG analysis, reverse path/upstream analysis, and QAM measurements – all at a fraction of the cost of owning individual testers required to do similar tests. ∙ A device superior to current and legacy tools that are immobile and heavy, provide slower measurement times, and complicated to set up and use. ∙ Ease-of-use regardless of technician capability, providing automatic network scan/detect to minimize setup time and a tablet user interface that is simplicity itself in terms of operation and remote test capabilities. ∙ Fast, innovative upstream test modes that speed troubleshooting to shorten mean time to repair.

About

VIAVILab

Features
Read full description

The VIAVILab app instantly identifies substances on the field with their near infrared spectra. The application is part of a complete data management ecosystem covering from data acquisition to quality monitoring. A MircoNIR infrared spectrometer is required to acquire new spectra.

Screenshots

VIAVILab4 screens

Verdict

The call

The clearest difference is update cadence: VIAVILab at every 2 weeks against VSE's every 2 months. VIAVILab also leads on device support (3 vs 1). VSE's advantage is iOS requirement (10.0 vs 15.0). On price, ads and in-app purchases 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

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

VSE ships an update every 2 months, VIAVILab every 2 weeks. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
VSE versus VIAVILab: the parameters behind the verdict, then further details
ParameterVSEVIAVILab
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS10.0 — better15.0
Further details — not scored
Size21 MB112 MB
Age rating4+4+
DeveloperVIAVI Solutions Inc.NIRLAB Forensics Sarl

In-app purchases

None

VSE

No in-app purchases

None

VIAVILab

No in-app purchases

Questions

Is VSE free?
VSE is free to download, with no in-app purchases.
Is VIAVILab free?
VIAVILab is free to download, with no in-app purchases.
Do VSE or VIAVILab have ads?
Neither VSE nor VIAVILab shows ads.
Which is updated more often, VSE or VIAVILab?
VSE ships an update every 2 months, and VIAVILab every 2 weeks. Most recently, VSE was updated on October 23, 2026 and VIAVILab on October 27, 2026.

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