# 驾考稳过鸭 vs Echotter

The clearest difference is in-app purchases: 驾考稳过鸭 at none against Echotter's 6. Echotter's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Echotter sells 6 in-app purchases, starting at $2.99 per month. 驾考稳过鸭 asks for nothing beyond the download.

## The numbers

| Metric | 驾考稳过鸭 | Echotter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6762730769/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 138 MB | 12 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zhengguan Li](https://appshunter.io/developer/1894016878) | [Yanlu Li](https://appshunter.io/developer/6806027595) |

## What reviewers say

### 驾考稳过鸭

[App page](https://appshunter.io/ios/app/id6762730769)

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

**In-app purchases:** none


### Echotter

[App page](https://appshunter.io/ios/app/echotter/id6806027593)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Monthly | $2.99 | per month |
| Core Monthly | $4.99 | per month |
| Deep Monthly | $9.99 | per month |
| Lite Yearly | $14.99 | per year |
| Core Yearly | $24.99 | per year |
| Deep Yearly | $49.99 | per year |


## Frequently asked questions

### Is 驾考稳过鸭 free?

驾考稳过鸭 is free to download, with no in-app purchases.

### Is Echotter free?

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

### Do 驾考稳过鸭 or Echotter have ads?

Neither 驾考稳过鸭 nor Echotter 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.*