# ScentSmart vs Bobo艺术

The clearest difference is in-app purchases: ScentSmart at none against Bobo艺术's 3. Bobo艺术's advantage is update cadence (every 4 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bobo艺术 sells 3 one-off in-app purchases. ScentSmart asks for nothing beyond the download.

ScentSmart ships an update every 4 months, Bobo艺术 every 4 days. The most recent releases landed on October 11, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ScentSmart | Bobo艺术 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 59 MB | 85 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杭州隐迹环境科技有限公司](https://appshunter.io/developer/1611705274) | [海南必欧网络科技有限公司](https://appshunter.io/developer/1792380778) |

## What reviewers say

### ScentSmart

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

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

**In-app purchases:** none


### Bobo艺术

[App page](https://appshunter.io/ios/app/bobo/id6752644151)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $2.99 | one-time |
| 季卡会员 | $6.99 | one-time |
| 年卡会员 | $19.99 | one-time |


## Frequently asked questions

### Is ScentSmart free?

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

### Is Bobo艺术 free?

Bobo艺术 is free to download, with in-app purchases available.

### Do ScentSmart or Bobo艺术 have ads?

Neither ScentSmart nor Bobo艺术 shows ads.

### Which is updated more often, ScentSmart or Bobo艺术?

ScentSmart ships an update every 4 months, and Bobo艺术 every 4 days. Most recently, ScentSmart was updated on October 11, 2026 and Bobo艺术 on September 16, 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.*