# Ewpe Smart vs Sunnova

The clearest difference is rating: Ewpe Smart at 4.6 against Sunnova's 3.9. Ewpe Smart also leads on review sentiment (32% vs 6%) and ratings volume (5.1K vs 844). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ewpe Smart holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Ewpe Smart has 5.1K ratings behind it against 844, so its average is the more settled of the two. Written reviews point the same way: 32% of Ewpe Smart's written reviews are positive against 6% of Sunnova's.

Ewpe Smart ships an update monthly, Sunnova every 3 weeks. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Ewpe Smart | Sunnova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.1K ratings)](https://appshunter.io/ios/app/ewpe-smart/id1189467454/reviews)** | [3.9 (844 ratings)](https://appshunter.io/ios/app/sunnova/id1604631393/reviews) |
| Number of ratings | **5.1K** | 844 |
| Positive reviews | **32.3% of reviews** | 6.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 348 MB | 87 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ZhuHai Landa Compressor Co.,Ltd](https://appshunter.io/developer/1066269649) | [Sunnova Energy Corp](https://appshunter.io/developer/1435520898) |

## What reviewers say

### Ewpe Smart

[App page](https://appshunter.io/ios/app/ewpe-smart/id1189467454)

Manage and control your smart home appliances remotely. Receive real-time status updates and notifications about any changes, simplifying your daily life.

**Highlights:** Appliance management, Intelligent control, Remote operation, Real-time status monitoring, Instant notifications

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

**In-app purchases:** none


### Sunnova

[App page](https://appshunter.io/ios/app/sunnova/id1604631393)

Take charge of your home's energy consumption. This app integrates solar, storage, and electric vehicle management into a single platform. Monitor performance, optimize usage, and gain insights into your energy ecosystem.

**Highlights:** Manage solar, storage, and EV devices, View energy performance (hourly, daily, monthly), Optimize home energy usage, Centralized energy ecosystem management, Control Sunnova Adaptive Home™

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive interface

**What reviewers complain about**

- 🐛 App crashes frequently
- ⚠️ Unreliable data
- 🔒 Login issues
- 💸 Poor customer service
- 🔋 Drains battery quickly

**Reported bugs**

- App freezes on startup
- Incorrect or missing production data
- Billing information not updating properly

**Requested features**

- Custom date range for production data
- Real-time energy usage and generation data
- Ability to view individual panel performance


## Frequently asked questions

### Is Ewpe Smart free?

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

### Is Sunnova free?

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

### Which has better reviews, Ewpe Smart or Sunnova?

Ewpe Smart is rated higher. Ewpe Smart averages 4.6 out of 5 from 5.1K ratings, while Sunnova averages 3.9 from 844 ratings.

### Do Ewpe Smart or Sunnova have ads?

Neither Ewpe Smart nor Sunnova shows ads.

### Which is updated more often, Ewpe Smart or Sunnova?

Ewpe Smart ships an update monthly, and Sunnova every 3 weeks. Most recently, Ewpe Smart was updated on September 22, 2026 and Sunnova on September 23, 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.*