# 千豆故障码查询 vs 印象家

The clearest difference is in-app purchases: 印象家 at none against 千豆故障码查询's 3. 千豆故障码查询's advantage is iOS requirement (9.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 千豆故障码查询 sells 3 one-off in-app purchases. 印象家 asks for nothing beyond the download.

千豆故障码查询 ships an update every 2 months, 印象家 monthly. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 千豆故障码查询 | 印象家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 22 MB | 4 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Gengyun Network Technology Co., Ltd](https://appshunter.io/developer/1498713734) | [旭峰 王](https://appshunter.io/developer/1458058405) |

## What reviewers say

### 千豆故障码查询

[App page](https://appshunter.io/ios/app/id6444245231)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $0.99 | one-time |
| 季卡会员 | $2.99 | one-time |
| 年卡会员 | $7.99 | one-time |


### 印象家

[App page](https://appshunter.io/ios/app/id6740424698)

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

**In-app purchases:** none


## Frequently asked questions

### Is 千豆故障码查询 free?

千豆故障码查询 is free to download, with in-app purchases available.

### Is 印象家 free?

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

### Do 千豆故障码查询 or 印象家 have ads?

Neither 千豆故障码查询 nor 印象家 shows ads.

### Which is updated more often, 千豆故障码查询 or 印象家?

千豆故障码查询 ships an update every 2 months, and 印象家 monthly. Most recently, 千豆故障码查询 was updated on September 7, 2026 and 印象家 on September 9, 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.*