# GT智能家居 vs refid

The clearest difference is update cadence: refid at every 2 days against GT智能家居's monthly. 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.

GT智能家居 ships an update monthly, refid every 2 days. The most recent releases landed on September 8, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | GT智能家居 | refid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 120 MB | 85 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Jietejia Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1473773325) | [Juan Jose Vieira](https://appshunter.io/developer/1540307683) |

## What reviewers say

### GT智能家居

[App page](https://appshunter.io/ios/app/gt/id1439860700)

**Features:** macOS Compatibility

**In-app purchases:** none


### refid

[App page](https://appshunter.io/ios/app/refid/id1610588300)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GT智能家居 free?

GT智能家居 is free to download, with no in-app purchases.

### Is refid free?

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

### Do GT智能家居 or refid have ads?

Neither GT智能家居 nor refid shows ads.

### Which is updated more often, GT智能家居 or refid?

GT智能家居 ships an update monthly, and refid every 2 days. Most recently, GT智能家居 was updated on September 8, 2026 and refid on May 16, 2026.

---

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