# 汽修宝典 vs AI记忆

The clearest difference is in-app purchases: AI记忆 at none against 汽修宝典's 8. AI记忆 also leads on update cadence (every 5 days vs every 6 weeks). 汽修宝典's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. 汽修宝典 sells 8 one-off in-app purchases. AI记忆 asks for nothing beyond the download.

汽修宝典 ships an update every 6 weeks, AI记忆 every 5 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 汽修宝典 | AI记忆 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 48 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [深圳市观微科技有限公司](https://appshunter.io/developer/1049221630) | [爽 周](https://appshunter.io/developer/1877823315) |

## What reviewers say

### 汽修宝典

[App page](https://appshunter.io/ios/app/id1113246762)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员 | $49.99 | one-time |
| 698个宝点 | $109.99 | one-time |
| 798个宝点 | $119.99 | one-time |
| 898个宝点 | $139.99 | one-time |
| 1098个宝点 | $169.99 | one-time |
| 1298个宝点 | $199.99 | one-time |
| 1598个宝点 | $239.99 | one-time |
| 2298个宝点 | $349.99 | one-time |


### AI记忆

[App page](https://appshunter.io/ios/app/ai-aimemo/id6761813428)

**In-app purchases:** none


## Frequently asked questions

### Is 汽修宝典 free?

汽修宝典 is free to download, with in-app purchases available.

### Is AI记忆 free?

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

### Do 汽修宝典 or AI记忆 have ads?

Neither 汽修宝典 nor AI记忆 shows ads.

### Which is updated more often, 汽修宝典 or AI记忆?

汽修宝典 ships an update every 6 weeks, and AI记忆 every 5 days. Most recently, 汽修宝典 was updated on October 9, 2026 and AI记忆 on October 4, 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.*