# Green Mtn vs SummitControl

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.

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.

## The numbers

| Metric | Green Mtn | SummitControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (4.7K ratings)](https://appshunter.io/ios/app/green-mtn/id1464698584/reviews)** | [2.2 (76 ratings)](https://appshunter.io/ios/app/summitcontrol/id6448450260/reviews) |
| Number of ratings | **4.7K** | 76 |
| Positive reviews | **47.1% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 95 MB | 39 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Green Mountain Energy](https://appshunter.io/developer/1464698583) | [Security Brands, Inc.](https://appshunter.io/developer/828448530) |

## What reviewers say

### Green Mtn

[App page](https://appshunter.io/ios/app/green-mtn/id1464698584)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good service provider
- 💰 Affordable rates
- 🌳 Eco-friendly energy
- 🤝 Excellent customer service

**What reviewers complain about**

- 🐛 Login issues
- 🐛 App crashes/freezes
- 🔒 Security concerns
- 🔍 Lack of features/functionality

**Reported bugs**

- Unable to log in
- App crashes on launch
- Payment methods not saving
- Incorrect account information displayed

**Requested features**

- Add Apple Pay support
- Improve app stability and performance
- Provide more detailed usage and billing information
- Enhance user interface and navigation


### SummitControl

[App page](https://appshunter.io/ios/app/summitcontrol/id6448450260)

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.

**Highlights:** Remote command triggering, Toggle commands, CarPlay integration, Guest Pass functionality, In-app video support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 👍 Biometric login convenience
- 👍 Favorites feature is useful
- 👍 CarPlay compatibility appreciated
- 👍 Video calling feature is helpful

**What reviewers complain about**

- 🐛 Frequent crashes and blank screens
- 🐛 Inconsistent gate opening
- 🐛 Poor signal/reliability
- 🐛 Loss of functionality in updates
- 🐛 Difficult and clunky to use

**Reported bugs**

- Screen stays blank
- Cannot login
- White screen issues
- App crashes frequently
- Gate doesn't open consistently

**Requested features**

- Implement Siri/Shortcuts integration
- Add Apple Watch app
- Allow password reset within the app
- Integrate with call box
- Add automatic gate opening when approaching


## Frequently asked questions

### Is Green Mtn free?

Green Mtn is free to download, with no in-app purchases.

### Is SummitControl free?

SummitControl is free to download, with no in-app purchases.

### Which has better reviews, Green Mtn or SummitControl?

Green Mtn is rated higher. Green Mtn averages 4.9 out of 5 from 4.7K ratings, while SummitControl averages 2.2 from 76 ratings.

### Do Green Mtn or SummitControl have ads?

Neither Green Mtn nor SummitControl shows ads.

### Which is updated more often, Green Mtn or SummitControl?

Green Mtn ships an update monthly, and SummitControl every 2 months. Most recently, Green Mtn was updated on October 13, 2026 and SummitControl on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*