# 精益助手LeanAsst vs 乐天行

The clearest difference is update cadence: 精益助手LeanAsst at monthly against 乐天行's every 29 months. 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.

精益助手LeanAsst ships an update monthly, 乐天行 every 29 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 精益助手LeanAsst | 乐天行 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 29 months |
| Size | 44 MB | 42 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [苏州寻道者软件科技有限公司](https://appshunter.io/developer/1186533298) | [洪亮 秦](https://appshunter.io/developer/1618391584) |

## What reviewers say

### 精益助手LeanAsst

[App page](https://appshunter.io/ios/app/leanasst/id1597903587)

**Features:** macOS Compatibility

**In-app purchases:** none


### 乐天行

[App page](https://appshunter.io/ios/app/id6448659771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 精益助手LeanAsst free?

精益助手LeanAsst is free to download, with no in-app purchases.

### Is 乐天行 free?

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

### Do 精益助手LeanAsst or 乐天行 have ads?

Neither 精益助手LeanAsst nor 乐天行 shows ads.

### Which is updated more often, 精益助手LeanAsst or 乐天行?

精益助手LeanAsst ships an update monthly, and 乐天行 every 29 months. Most recently, 精益助手LeanAsst was updated on September 8, 2026 and 乐天行 on September 19, 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.*