# 精益先生 vs AI精益

精益先生 and AI精益 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

精益先生 ships an update every 5 months, AI精益 every 8 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | 精益先生 | AI精益 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 8 months |
| Size | 34 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chongqing Tupan Information Technology Co., Ltd.](https://appshunter.io/developer/1570566668) | [南通巨联数字科技邮箱公司拟](https://appshunter.io/developer/1646620479) |

## What reviewers say

### 精益先生

[App page](https://appshunter.io/ios/app/id1570588458)

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

**In-app purchases:** none


### AI精益

[App page](https://appshunter.io/ios/app/ai/id6742812310)

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

**In-app purchases:** none


## Frequently asked questions

### Is 精益先生 free?

精益先生 is free to download, with no in-app purchases.

### Is AI精益 free?

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

### Do 精益先生 or AI精益 have ads?

Neither 精益先生 nor AI精益 shows ads.

### Which is updated more often, 精益先生 or AI精益?

精益先生 ships an update every 5 months, and AI精益 every 8 months. Most recently, 精益先生 was updated on November 7, 2026 and AI精益 on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*