# GT智能家居 vs Annexx

The clearest difference is iOS requirement: GT智能家居 at 8.0 against Annexx's 13.0. 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.

GT智能家居 ships an update monthly, Annexx every 6 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | GT智能家居 | Annexx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/annexx/id1586989062/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 120 MB | 50 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Jietejia Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1473773325) | [Annexx](https://appshunter.io/developer/1542318002) |

## What reviewers say

### GT智能家居

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Annexx

[App page](https://appshunter.io/ios/app/annexx/id1586989062)

Easily manage your storage space with this app. Open access points to your storage unit with a single click, manage your account, and access important documents from your mobile device.

**Highlights:** Open doors and gates with one click, Locate your storage unit, Manage your contract details, Download invoices, Update personal information, Save photos and notes of contents, Order moving supplies

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

**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 Annexx free?

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

### Do GT智能家居 or Annexx have ads?

Neither GT智能家居 nor Annexx shows ads.

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

GT智能家居 ships an update monthly, and Annexx every 6 weeks. Most recently, GT智能家居 was updated on October 10, 2026 and Annexx on October 8, 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.*