# AIRCON vs 常有优学

The clearest difference is ads: AIRCON at none against 常有优学's shown. AIRCON also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, 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.

AIRCON ships an update every 4 months, 常有优学 every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | AIRCON | 常有优学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/aircon/id1369811501/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 37 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jining Zhicheng Zhongke Information Technology Co., Ltd.](https://appshunter.io/developer/850181915) | [常州万兆网络科技有限公司](https://appshunter.io/developer/1208589430) |

## What reviewers say

### AIRCON

[App page](https://appshunter.io/ios/app/aircon/id1369811501)

This smart home app allows remote control of compatible smart devices. It offers centralized management for devices across different rooms and even groups them by neighborhood for enhanced organization. Users can also access a marketplace, smart device news, and environmental information for a comfortable smart living experience.

**Highlights:** Remote device control, Centralized device management, Device grouping by room, Neighborhood device grouping, Smart device marketplace, Environmental monitoring

**In-app purchases:** none


### 常有优学

[App page](https://appshunter.io/ios/app/id1668705598)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIRCON free?

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

### Is 常有优学 free?

常有优学 is free to download, with no in-app purchases.

### Do AIRCON or 常有优学 have ads?

常有优学 shows ads; AIRCON does not.

### Which is updated more often, AIRCON or 常有优学?

AIRCON ships an update every 4 months, and 常有优学 every 3 months. Most recently, AIRCON was updated on October 24, 2026 and 常有优学 on October 27, 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.*