# IAA国际香氛 vs ScentSmart

IAA国际香氛 and ScentSmart are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IAA国际香氛 | ScentSmart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 14 MB | 59 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Chi Yang Electrical machinery co., LTD](https://appshunter.io/developer/1450772687) | [杭州隐迹环境科技有限公司](https://appshunter.io/developer/1611705274) |

## What reviewers say

### IAA国际香氛

[App page](https://appshunter.io/ios/app/iaa/id1532162819)

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

**In-app purchases:** none


### ScentSmart

[App page](https://appshunter.io/ios/app/scentsmart/id1611705272)

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

**In-app purchases:** none


## Frequently asked questions

### Is IAA国际香氛 free?

IAA国际香氛 is free to download, with no in-app purchases.

### Is ScentSmart free?

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

### Do IAA国际香氛 or ScentSmart have ads?

Neither IAA国际香氛 nor ScentSmart shows ads.

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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.*