# PowerTool vs 39Tools

The clearest difference is update cadence: PowerTool at every 2 weeks against 39Tools's every 9 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.

PowerTool ships an update every 2 weeks, 39Tools every 9 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PowerTool | 39Tools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Size | 36 MB | 112 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Convergence Solutions](https://appshunter.io/developer/881166560) | [策 王](https://appshunter.io/developer/1681706231) |

## What reviewers say

### PowerTool

[App page](https://appshunter.io/ios/app/powertool/id1553415759)

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

**In-app purchases:** none


### 39Tools

[App page](https://appshunter.io/ios/app/39tools/id6447797534)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerTool free?

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

### Is 39Tools free?

39Tools is free to download, with no in-app purchases.

### Do PowerTool or 39Tools have ads?

Neither PowerTool nor 39Tools shows ads.

### Which is updated more often, PowerTool or 39Tools?

PowerTool ships an update every 2 weeks, and 39Tools every 9 months. Most recently, PowerTool was updated on October 8, 2026 and 39Tools on October 3, 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.*