MRVI Display vs GridHUBB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MRVI Display
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This MRVI app utilizes Bluetooth technology to remotely display the dial face of the CHANCE® Multi-Range Voltage Indicator® (MRVI) which is a portable tool used by qualified personnel to confirm that a high-voltage line is energized or de-energized prior to performing maintenance.
GridHUBB
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GridHUBB™ is a complementary software tool for the administration of Hubbell Utility Solutions intelligent devices. Quickly manage, and commission settings in an intuitive application that is packed with powerful tools and advanced reporting. Adaptive Workspace - Windows & iOS to work everywhere you do, from desktop to mobile phone. Multiple language settings ensure accessibility for diverse workforces. Easy setup and navigation - Frustration-free settings management offers seamless device setup and easy navigation Actionable Insights - Advanced reporting tools provide helpful insights and actionable data to support decision-making. Embedded Guidance - Guided self-help with embedded reference and training materials means help is just a click away
Screenshots
Verdict
The clearest difference is device support: MRVI Display at 4 against GridHUBB's 2. MRVI Display also leads on iOS requirement (9.0 vs 16.0). On price, update cadence, 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.
MRVI Display ships an update every 3 months, GridHUBB every 4 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | MRVI Display | GridHUBB |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 179 MB |
| Age rating | 4+ | 4+ |
| Developer | Bevins Co | Hubbell Inc |
In-app purchases
MRVI Display
No in-app purchases
GridHUBB
No in-app purchases
Questions
Is MRVI Display free?
Is GridHUBB free?
Do MRVI Display or GridHUBB have ads?
Which is updated more often, MRVI Display or GridHUBB?
Other comparisons
