# WuTool vs ADDRA Flow Track

WuTool and ADDRA Flow Track 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.

WuTool ships an update every 2 months, ADDRA Flow Track monthly. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WuTool | ADDRA Flow Track |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 65 MB | 31 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wiesemann & Theis GmbH](https://appshunter.io/developer/1221934878) | [ADD-Production SC SRL](https://appshunter.io/developer/1439299765) |

## What reviewers say

### WuTool

[App page](https://appshunter.io/ios/app/wutool/id6744746697)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADDRA Flow Track

[App page](https://appshunter.io/ios/app/addra-flow-track/id6753332263)

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

**In-app purchases:** none


## Frequently asked questions

### Is WuTool free?

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

### Is ADDRA Flow Track free?

ADDRA Flow Track is free to download, with no in-app purchases.

### Do WuTool or ADDRA Flow Track have ads?

Neither WuTool nor ADDRA Flow Track shows ads.

### Which is updated more often, WuTool or ADDRA Flow Track?

WuTool ships an update every 2 months, and ADDRA Flow Track monthly. Most recently, WuTool was updated on September 19, 2026 and ADDRA Flow Track on September 9, 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.*