Green Mtn vs SummitControl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Green Mtn
Manage your electricity account and track your environmental impact. Get daily green living tips, monitor usage, and earn rewards for sustainable actions. Available for Texas customers.
- Pay bills and view payment history
- Manage account services (AutoPay, Average Billing)
- Transfer electricity service
- Access plan details and customer rights
- Track electricity usage with interactive graphs
- Earn badges for environmental impact
- Link electric vehicle for greater impact
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Available to Texas customers only. Stay connected to your green lifestyle where you are with the Green Mountain Energy App. With daily green living tips and a host of tools to manage your impact, we make it effortless to live cleaner and greener everyday. * Pay your bill, check your balance, and review billing and payment history. * Manage account services like AutoPay, Average Billing, and Tree Free billing. * Transfer your electricity service to a new address. * Access important plan details like your Electricity Facts Label, Terms of Service and your Rights as a Customer. * Track your usage with interactive, customizable graphs that show trends, projected electricity costs and weather impacts in your area. * Get green add-ons like Green Mountain Driver and support sustainability projects through Green Mountain Energy Sun Club. * Earn badges for helping the planet by greening up your life. * See the differences you’re making by tracking your personal impact for preventing carbon emissions. The longer you stay on your plan, the bigger your impact gets. * Link your electric vehicle to make an even bigger impact.
SummitControl
Control and toggle commands remotely from your mobile device. This app offers advanced access control capabilities with seamless compatibility with specific controllers and the Sierra platform. Features include CarPlay integration, guest passes, and in-app video support for administrators.
- Remote command triggering
- Toggle commands
- CarPlay integration
- Guest Pass functionality
- In-app video support
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Summit Control is a powerful mobile app that empowers you to effortlessly trigger and toggle commands from the convenience of your mobile device. With seamless compatibility with Summit Control Gate or Door controllers and running on the cutting-edge Sierra platform, this app is tailor-made for users who demand advanced access control capabilities. We now have included CarPlay, Guest Pass, and enhanced our support by adding an in-app video support solution for administrators. For added peace of mind, we recommend consulting with your property or gate admin for specific information and details about using Sierra Access Control. Upgrade your access control experience with Sierra Access Control and enjoy a new level of convenience, security, and control.
Screenshots
Verdict
The clearest difference is rating: Green Mtn at 4.9 against SummitControl's 2.2. Green Mtn also leads on ratings volume (4.7K vs 76) and review sentiment (47% vs 33%). SummitControl's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model 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.
Green Mtn holds the better App Store score, 4.9 against 2.2. That said, the two scores are not equally well evidenced: Green Mtn has 4.7K ratings behind it against 76, so its average is the more settled of the two. Written reviews point the same way: 47% of Green Mtn's written reviews are positive against 33% of SummitControl's.
Green Mtn ships an update monthly, SummitControl every 2 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | Green Mtn | SummitControl |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.7K ratings) — better | 2.2 (76 ratings) |
| Positive reviews | 47.1% of reviews — better | 33.3% of reviews |
| Number of ratings | 4.7K — better | 76 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 95 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Green Mountain Energy | Security Brands, Inc. |
Customer experience
Green Mtn
SummitControl
User reviews
Green Mtn
From 4.7K App Store ratingsWhat we love
- 👍 Good service provider
- 💰 Affordable rates
- 🌳 Eco-friendly energy
- 🤝 Excellent customer service
Room to improve
- 🐛 Login issues
- 🐛 App crashes/freezes
- 🔒 Security concerns
- 🔍 Lack of features/functionality
SummitControl
From 76 App Store ratingsWhat we love
- 👍 User-friendly interface
- 👍 Biometric login convenience
- 👍 Favorites feature is useful
- 👍 CarPlay compatibility appreciated
- 👍 Video calling feature is helpful
Room to improve
- 🐛 Frequent crashes and blank screens
- 🐛 Inconsistent gate opening
- 🐛 Poor signal/reliability
- 🐛 Loss of functionality in updates
- 🐛 Difficult and clunky to use
Bugs and requests
Green Mtn
Reported bugs
4 issues- Unable to log in
- App crashes on launch
- Payment methods not saving
- Incorrect account information displayed
Requested features
4 requests- Add Apple Pay support
- Improve app stability and performance
- Provide more detailed usage and billing information
- Enhance user interface and navigation
SummitControl
Reported bugs
11 issues- Screen stays blank
- Cannot login
- White screen issues
- App crashes frequently
- Gate doesn't open consistently
Show 6 moreShow fewer
- App logs out randomly
- App doesn't load up (black screen)
- Username recovery is impossible
- Video calls don't work
- Cannot take picture from keypad
- Broadcast calling does not function
Requested features
10 requests- Implement Siri/Shortcuts integration
- Add Apple Watch app
- Allow password reset within the app
- Integrate with call box
- Add automatic gate opening when approaching
Show 5 moreShow fewer
- Add ability to name access codes
- Revert to older, more functional versions
- Improve gate opening mechanism (less holding)
- Add dark mode
- Add advanced analytics dashboard
In-app purchases
Green Mtn
No in-app purchases
SummitControl
No in-app purchases
Questions
Is Green Mtn free?
Is SummitControl free?
Which has better reviews, Green Mtn or SummitControl?
Do Green Mtn or SummitControl have ads?
Which is updated more often, Green Mtn or SummitControl?
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