UMC Client vs SolarEdge Go
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UMC Client
This app allows users to securely and quickly open doors connected to Millennium Ultra Access Control systems using their smartphone. It serves as a convenient digital replacement for physical access cards and keys.
- Open doors remotely
- Secure access
- Digital access card replacement
- Fast and simple to use
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Ultra Mobile Credential App is a simple, secure way to quickly open doors connected to Millennium Ultra Access Control systems directly from your phone. Simple to use, fast and secure, Ultra Mobile Credential App is a good replacement for your access cards and keys!
SolarEdge Go
Manage solar installations and sites remotely. Monitor system status, modify settings, and troubleshoot alerts from anywhere. Streamline end-to-end operations for solar professionals.
- Remote system access
- Inverter status monitoring
- Settings modification
- Fleet management
- Site creation and editing
- User and equipment management
- Alert troubleshooting
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SolarEdge Go consolidates solar installation, site & fleet management, and remote services (Beta) for streamlined end-to-end operations on-the-go. Access systems remotely to view inverter status and modify settings and save on truck rolls to the site. Monitor and manage your fleet, create and edit sites, manage site users and equipment, and troubleshoot alerts all from SolarEdge Go wherever you are.
Screenshots
Verdict
The clearest difference is update cadence: SolarEdge Go at fortnightly against UMC Client's every 3 months. SolarEdge Go also leads on ratings volume (170 vs 3) and review sentiment (14% vs 0%). On price, rating, 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.
On the App Store both sit at effectively the same score — 2.3 for UMC Client against 2.2 for SolarEdge Go. That said, the two scores are not equally well evidenced: SolarEdge Go has 170 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 0% of UMC Client's written reviews are positive against 14% of SolarEdge Go's.
UMC Client ships an update every 3 months, SolarEdge Go fortnightly. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | UMC Client | SolarEdge Go |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | 2.2 (170 ratings) |
| Positive reviews | 0.0% of reviews | 14.1% of reviews — better |
| Number of ratings | 3 | 170 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 117 MB | 152 MB |
| Age rating | 4+ | 17+ |
| Developer | Millennium Group Inc. | SolarEdge Technologies |
Customer experience
UMC Client
SolarEdge Go
In-app purchases
UMC Client
No in-app purchases
SolarEdge Go
No in-app purchases
Questions
Is UMC Client free?
Is SolarEdge Go free?
Which has better reviews, UMC Client or SolarEdge Go?
Do UMC Client or SolarEdge Go have ads?
Which is updated more often, UMC Client or SolarEdge Go?
Other comparisons
