# 精益管理 vs EAMic3

The clearest difference is update cadence: 精益管理 at fortnightly against EAMic3's every 2 months. 精益管理 also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

精益管理 ships an update fortnightly, EAMic3 every 2 months. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 精益管理 | EAMic3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 119 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [益管科技(上海)有限公司](https://appshunter.io/developer/1570589493) | [ValueApex (Shanghai)](https://appshunter.io/developer/1084983400) |

## What reviewers say

### 精益管理

[App page](https://appshunter.io/ios/app/id1570589491)

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

**In-app purchases:** none


### EAMic3

[App page](https://appshunter.io/ios/app/eamic3/id1644309772)

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

**In-app purchases:** none


## Frequently asked questions

### Is 精益管理 free?

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

### Is EAMic3 free?

EAMic3 is free to download, with no in-app purchases.

### Do 精益管理 or EAMic3 have ads?

Neither 精益管理 nor EAMic3 shows ads.

### Which is updated more often, 精益管理 or EAMic3?

精益管理 ships an update fortnightly, and EAMic3 every 2 months. Most recently, 精益管理 was updated on September 24, 2026 and EAMic3 on September 10, 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.*