# SMRTE C vs IG智能

The clearest difference is update cadence: IG智能 at weekly against SMRTE C's every 4 weeks. SMRTE C's advantage is iOS requirement (9.0 vs 12.1). 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.

SMRTE C ships an update every 4 weeks, IG智能 weekly. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SMRTE C | IG智能 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smrte-c/id1447578379/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 80 MB | 35 MB |
| Requires iOS | **9.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [洋宏 刘](https://appshunter.io/developer/1150265058) | [Guangdong IG Optoelectronic Technology Co., Ltd](https://appshunter.io/developer/1656847629) |

## What reviewers say

### SMRTE C

[App page](https://appshunter.io/ios/app/smrte-c/id1447578379)

This app offers a simplified vertical screen control interface for smart home devices. It allows for easy customization of rooms, names, icons, and functions, with secure local sharing of configurations via Airdrop. Users can also add and view cameras, and set up timed tasks.

**Highlights:** Customizable rooms, names, icons, and functions, Local configuration sharing via Airdrop, Customizable protocol sending, Timed task scheduling, Camera viewing integration

**Features:** macOS Compatibility

**In-app purchases:** none


### IG智能

[App page](https://appshunter.io/ios/app/ig/id6444780541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMRTE C free?

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

### Is IG智能 free?

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

### Do SMRTE C or IG智能 have ads?

Neither SMRTE C nor IG智能 shows ads.

### Which is updated more often, SMRTE C or IG智能?

SMRTE C ships an update every 4 weeks, and IG智能 weekly. Most recently, SMRTE C was updated on June 1, 2026 and IG智能 on September 22, 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.*