# 吉行 vs 诸葛AI

The clearest difference is in-app purchases: 吉行 at none against 诸葛AI's 4. 吉行 also leads on iOS requirement (10.0 vs 13.0). 诸葛AI's advantage is update cadence (every 2 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. 诸葛AI sells 4 one-off in-app purchases. 吉行 asks for nothing beyond the download.

吉行 ships an update every 8 months, 诸葛AI every 2 weeks. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 吉行 | 诸葛AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 84 MB | 69 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Halvie Network Technology Co.,Ltd](https://appshunter.io/developer/1582932740) | [Guangzhou Letong Information Technology Co., Ltd.](https://appshunter.io/developer/1695100758) |

## What reviewers say

### 吉行

[App page](https://appshunter.io/ios/app/id1629373312)

**Features:** macOS Compatibility

**In-app purchases:** none


### 诸葛AI

[App page](https://appshunter.io/ios/app/ai/id6457258868)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 诸葛AI会员1周 | $1.99 | one-time |
| 诸葛AI会员1个月 | $9.99 | one-time |
| 诸葛AI会员1年 | $24.99 | one-time |
| 诸葛AI会员永久 | $29.99 | one-time |


## Frequently asked questions

### Is 吉行 free?

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

### Is 诸葛AI free?

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

### Do 吉行 or 诸葛AI have ads?

Neither 吉行 nor 诸葛AI shows ads.

### Which is updated more often, 吉行 or 诸葛AI?

吉行 ships an update every 8 months, and 诸葛AI every 2 weeks. Most recently, 吉行 was updated on October 4, 2026 and 诸葛AI on October 27, 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.*