# Gratiot Smart vs Smart Door Plus

The clearest difference is update cadence: Smart Door Plus at monthly against Gratiot Smart's every 7 months. Smart Door Plus also leads on iOS requirement (9.0 vs 12.4). 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.

Gratiot Smart ships an update every 7 months, Smart Door Plus monthly. The most recent releases landed on June 25, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Gratiot Smart | Smart Door Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gratiot-smart/id1443730575/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 43.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 43 MB | 3 MB |
| Requires iOS | 12.4 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tan Dam Cong](https://appshunter.io/developer/1443730574) | [Xiamen Yipai Electronic Technology Co., Ltd.](https://appshunter.io/developer/901944145) |

## What reviewers say

### Gratiot Smart

[App page](https://appshunter.io/ios/app/gratiot-smart/id1443730575)

Manage your smart home devices remotely with this app. Control appliances, set timers, and share access with family members. It seamlessly integrates with voice assistants for hands-free operation.

**Highlights:** Remote appliance control, Simultaneous device management, Customizable timers, Family device sharing, Easy device connection, Voice control integration (Alexa, Google Home)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Door Plus

[App page](https://appshunter.io/ios/app/smart-door-plus/id1566491822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gratiot Smart free?

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

### Is Smart Door Plus free?

Smart Door Plus is free to download, with no in-app purchases.

### Do Gratiot Smart or Smart Door Plus have ads?

Neither Gratiot Smart nor Smart Door Plus shows ads.

### Which is updated more often, Gratiot Smart or Smart Door Plus?

Gratiot Smart ships an update every 7 months, and Smart Door Plus monthly. Most recently, Gratiot Smart was updated on June 25, 2026 and Smart Door Plus on September 14, 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.*