# EyeOpen | Powertech vs Radar Assistant

The clearest difference is in-app purchases: Radar Assistant at none against EyeOpen | Powertech's 12. Radar Assistant also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

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

EyeOpen | Powertech ships an update every 2 months, Radar Assistant every 4 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EyeOpen | Powertech | Radar Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/eyeopen-powertech/id1195096644/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Subscription | — |
| Size | 181 MB | 50 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Powertech Automation Inc.](https://appshunter.io/developer/1195096643) | [荣强 王](https://appshunter.io/developer/1583195280) |

## 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 |


### Radar Assistant

[App page](https://appshunter.io/ios/app/radar-assistant/id1540081360)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EyeOpen | Powertech free?

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

### Is Radar Assistant free?

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

### Do EyeOpen | Powertech or Radar Assistant have ads?

Neither EyeOpen | Powertech nor Radar Assistant shows ads.

### Which is updated more often, EyeOpen | Powertech or Radar Assistant?

EyeOpen | Powertech ships an update every 2 months, and Radar Assistant every 4 weeks. Most recently, EyeOpen | Powertech was updated on October 15, 2026 and Radar Assistant on October 3, 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.*