# B/air vs UA SMART

The clearest difference is update cadence: B/air at every 6 weeks against UA SMART's every 10 months. 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.

B/air ships an update every 6 weeks, UA SMART every 10 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | B/air | UA SMART |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (6 ratings)](https://appshunter.io/ios/app/ua-smart/id1670984523/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | — | Free |
| Size | 37 MB | 291 MB |
| Requires iOS | **12.3** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [BOSSPLAST d.o.o.](https://appshunter.io/developer/1573269179) | [Dragon Trade Imports de Mexico, S.A. de C.V.](https://appshunter.io/developer/1670984525) |

## What reviewers say

### B/air

[App page](https://appshunter.io/ios/app/bair/id1573269177)

**Features:** macOS Compatibility

**In-app purchases:** none


### UA SMART

[App page](https://appshunter.io/ios/app/ua-smart/id1670984523)

Control your compatible air conditioner remotely. Adjust fan speed, temperature, modes, and set timers for automatic operation. Optimize your comfort and energy usage from anywhere.

**Highlights:** Remote AC control, Temperature adjustment, Mode selection, Fan speed control, Sleep timer, Horizontal and vertical swing

**In-app purchases:** none


## Frequently asked questions

### Is B/air free?

B/air is free to download, with no in-app purchases.

### Is UA SMART free?

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

### Do B/air or UA SMART have ads?

Neither B/air nor UA SMART shows ads.

### Which is updated more often, B/air or UA SMART?

B/air ships an update every 6 weeks, and UA SMART every 10 months. Most recently, B/air was updated on October 27, 2026 and UA SMART on October 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.*