# ToolChain Work vs Welook Scanner

The clearest difference is update cadence: Welook Scanner at every 3 days against ToolChain Work's every 6 weeks. 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.

ToolChain Work ships an update every 6 weeks, Welook Scanner every 3 days. The most recent releases landed on May 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ToolChain Work | Welook Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 32 MB | 22 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai NanoJClean Technology Co., Ltd.](https://appshunter.io/developer/1306451321) | [Voicemix, Inc.](https://appshunter.io/developer/1664213651) |

## What reviewers say

### ToolChain Work

[App page](https://appshunter.io/ios/app/toolchain-work/id1569298323)

**Features:** macOS Compatibility

**In-app purchases:** none


### Welook Scanner

[App page](https://appshunter.io/ios/app/welook-scanner/id1664213648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ToolChain Work free?

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

### Is Welook Scanner free?

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

### Do ToolChain Work or Welook Scanner have ads?

Neither ToolChain Work nor Welook Scanner shows ads.

### Which is updated more often, ToolChain Work or Welook Scanner?

ToolChain Work ships an update every 6 weeks, and Welook Scanner every 3 days. Most recently, ToolChain Work was updated on May 19, 2026 and Welook Scanner on September 15, 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.*