# Scent Expert vs 导游资格证真题库

The clearest difference is in-app purchases: Scent Expert at none against 导游资格证真题库's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 导游资格证真题库 sells 3 one-off in-app purchases. Scent Expert asks for nothing beyond the download.

## The numbers

| Metric | Scent Expert | 导游资格证真题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 186 MB | 64 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [静康 麦](https://appshunter.io/developer/1709029897) | [zhangpeng](https://appshunter.io/developer/1736067310) |

## What reviewers say

### Scent Expert

[App page](https://appshunter.io/ios/app/scent-expert/id6477283518)

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

**In-app purchases:** none


### 导游资格证真题库

[App page](https://appshunter.io/ios/app/id6745684267)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $2.99 | one-time |
| 季卡 | $5.99 | one-time |
| 年卡 | $6.99 | one-time |


## Frequently asked questions

### Is Scent Expert free?

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

### Is 导游资格证真题库 free?

导游资格证真题库 is free to download, with in-app purchases available.

### Do Scent Expert or 导游资格证真题库 have ads?

Neither Scent Expert nor 导游资格证真题库 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.*