# StormTools vs PowerDetector

The clearest difference is update cadence: StormTools at monthly against PowerDetector's every 2 months. StormTools also leads on iOS requirement (9.0 vs 18.6). 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.

StormTools ships an update monthly, PowerDetector every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | StormTools | PowerDetector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 17 MB | 7 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RPS Group Inc](https://appshunter.io/developer/1368057875) | [River Rock Logic](https://appshunter.io/developer/340225113) |

## What reviewers say

### StormTools

[App page](https://appshunter.io/ios/app/stormtools/id1460023575)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerDetector

[App page](https://appshunter.io/ios/app/powerdetector/id6738153000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StormTools free?

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

### Is PowerDetector free?

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

### Do StormTools or PowerDetector have ads?

Neither StormTools nor PowerDetector shows ads.

### Which is updated more often, StormTools or PowerDetector?

StormTools ships an update monthly, and PowerDetector every 2 months. Most recently, StormTools was updated on November 3, 2026 and PowerDetector on November 4, 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.*