# EyeOpen | Powertech vs Deye Cloud

The clearest difference is review sentiment: Deye Cloud at 70% against EyeOpen | Powertech's 14%. Deye Cloud also leads on rating (4.8 vs 4.0) and in-app purchases (none vs 12). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EyeOpen | Powertech sells 12 in-app purchases, starting at $0.99 per month. Deye Cloud asks for nothing beyond the download.

Deye Cloud holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Deye Cloud has 272 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 14% of EyeOpen | Powertech's written reviews are positive against 70% of Deye Cloud's.

EyeOpen | Powertech ships an update every 2 months, Deye Cloud every 2 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EyeOpen | Powertech | Deye Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/eyeopen-powertech/id1195096644/reviews) | **[4.8 (272 ratings)](https://appshunter.io/ios/app/deye-cloud/id1632169719/reviews)** |
| Number of ratings | 4 | **272** |
| Positive reviews | 13.6% of reviews | **69.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | **Free** |
| Size | 181 MB | 214 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Powertech Automation Inc.](https://appshunter.io/developer/1195096643) | [萃绩科技(上海)有限公司](https://appshunter.io/developer/1738188942) |

## What reviewers say

### EyeOpen | Powertech

[App page](https://appshunter.io/ios/app/eyeopen-powertech/id1195096644)

Remotely manage and monitor your garage door from anywhere using your smartphone. Receive instant notifications about its status and ensure your home is secure. Offers smart pairing and robust security features for peace of mind.

**Highlights:** Remote garage door opening and closing, Real-time status notifications, Smart device pairing, Smartphone setup, 6-digit PIN security, 64-bit AES encryption

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widget | $0.99 | per month |
| Notify Management | $0.99 | per month |
| IFTTT | $9.99 | per year |
| Widget | $9.99 | per year |
| Notify Management | $9.99 | per year |
| Edit remote's button | $29.99 | one-time |
| Remote backup & restore | $29.99 | one-time |
| Unlock remote edit permissions | $29.99 | one-time |
| Classic Edition + 10 members | $30.99 | one-time |
| 3 month record | $54.99 | one-time |
| Deluxe Edition + 50 members | $89.99 | one-time |
| Ultimate Edition + 90 members | $139.99 | one-time |


### Deye Cloud

[App page](https://appshunter.io/ios/app/deye-cloud/id1632169719)

This app facilitates the establishment, monitoring, and maintenance of new energy power stations. It offers transparent management through a big data platform, supporting various power station and equipment types for efficient operation and troubleshooting.

**Highlights:** Power station establishment, Real-time data monitoring, Operation and maintenance services, After-sales support, Transparent power station management, Accurate alarm positioning, Intelligent data analysis

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

**In-app purchases:** none

**What reviewers like**

- 👍 Very good tool for monitoring
- 👍 Best Hybrid solar inverter
- 👍 Very high quality
- 👍 Nice beautiful service
- 👍 Extremely good

**What reviewers complain about**

- 🐛 Data from inverter isn’t live
- 🐛 Latency issues
- 🐛 User friendly configuration needed
- 🐛 Copilot prioritizes earning over backup
- 🐛 Push notifications not working

**Reported bugs**

- Data from inverter isn’t live
- Push notifications not working
- No push notifications alerts
- Copilot ended up costing us £150 extra every month
- App isn’t working on IOS

**Requested features**

- Add total yield
- Suggest a third option: Force Sell Mode
- Still see load usage when selling first
- Build more servers around the world
- Dedicated app server centre in Australia


## Frequently asked questions

### Is EyeOpen | Powertech free?

EyeOpen | Powertech is free to download, with in-app purchases available.

### Is Deye Cloud free?

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

### Which has better reviews, EyeOpen | Powertech or Deye Cloud?

Deye Cloud is rated higher. EyeOpen | Powertech averages 4.0 out of 5 from 4 ratings, while Deye Cloud averages 4.8 from 272 ratings.

### Do EyeOpen | Powertech or Deye Cloud have ads?

Neither EyeOpen | Powertech nor Deye Cloud shows ads.

### Which is updated more often, EyeOpen | Powertech or Deye Cloud?

EyeOpen | Powertech ships an update every 2 months, and Deye Cloud every 2 weeks. Most recently, EyeOpen | Powertech was updated on October 7, 2026 and Deye Cloud 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.*