VSE vs NRBY+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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 VSE-1100 provides: ∙ One tool to update and replace outdated measurement/analysis equipment, combining everything needed to prepare, deploy, and troubleshoot Remote PHY and/or CATV signals efficiently from the headend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.
NRBY+
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Nrby enables mobile teams to do their best work. Created by veterans of field operations with decades of experience, Nrby is designed to be easy and intuitive to use by field personnel, contractors and managers on mobile, tablet, and desktop. The app features powerful Location Intelligence capabilities, providing executives, directors and managers with a comprehensive overview of all projects, their status (including customizable alerts), worker safety and more. All jobs can be fully documented using photos and videos and are automatically tagged with precise location data, eliminating guesswork. Use Nrby to: - Reduce operational costs and unnecessary truck rolls - Identify new potential revenue streams among existing customers - Digitize your paper forms and processes and eliminate inefficiencies and frustration - Boost customer satisfaction rates as issues are resolved much faster Nrby enables your mobile teams to do their best work. Have questions about getting started with Nrby or need help? Please get in touch with us at support@nrby.com. We want to support your success!
Screenshots
Verdict
The clearest difference is update cadence: NRBY+ at monthly against VSE's every 2 months. NRBY+ also leads on device support (3 vs 1). VSE's advantage is iOS requirement (10.0 vs 14.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
VSE ships an update every 2 months, NRBY+ monthly. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | VSE | NRBY+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 21 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | VIAVI Solutions Inc. | Nrby Inc |
In-app purchases
VSE
No in-app purchases
NRBY+
No in-app purchases









