# SMART GDO vs Radar Assistant

The clearest difference is update cadence: Radar Assistant at every 4 weeks against SMART GDO's every 21 months. On price, ads, in-app purchases and device support there is nothing between them.

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

SMART GDO ships an update every 21 months, Radar Assistant every 4 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SMART GDO | Radar Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/smart-gdo/id1481025674/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 197 MB | 50 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [强 陈](https://appshunter.io/developer/1481025673) | [荣强 王](https://appshunter.io/developer/1583195280) |

## What reviewers say

### SMART GDO

[App page](https://appshunter.io/ios/app/smart-gdo/id1481025674)

Control home appliances remotely and simultaneously with one app. Share device access with family members and easily connect to your smart devices for a smarter living experience.

**Highlights:** Remote appliance control, Simultaneous multi-device control, Device sharing with family, Easy device connection, Smart living integration

**In-app purchases:** none


### Radar Assistant

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART GDO free?

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

### Is Radar Assistant free?

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

### Do SMART GDO or Radar Assistant have ads?

Neither SMART GDO nor Radar Assistant shows ads.

### Which is updated more often, SMART GDO or Radar Assistant?

SMART GDO ships an update every 21 months, and Radar Assistant every 4 weeks. Most recently, SMART GDO was updated on November 3, 2026 and Radar Assistant on November 7, 2026.

---

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