# Nozzle vs PowerInsight2

The clearest difference is update cadence: Nozzle at weekly against PowerInsight2's monthly. 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.

Nozzle ships an update weekly, PowerInsight2 monthly. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Nozzle | PowerInsight2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 30 MB | 67 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KnowledgeLens](https://appshunter.io/developer/1335643339) | [SINENG ELECTRIC CO.,LTD.](https://appshunter.io/developer/1518524663) |

## What reviewers say

### Nozzle

[App page](https://appshunter.io/ios/app/nozzle-tracker/id1641917109)

**In-app purchases:** none


### PowerInsight2

[App page](https://appshunter.io/ios/app/powerinsight2/id6443889542)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nozzle free?

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

### Is PowerInsight2 free?

PowerInsight2 is free to download, with no in-app purchases.

### Do Nozzle or PowerInsight2 have ads?

Neither Nozzle nor PowerInsight2 shows ads.

### Which is updated more often, Nozzle or PowerInsight2?

Nozzle ships an update weekly, and PowerInsight2 monthly. Most recently, Nozzle was updated on September 23, 2026 and PowerInsight2 on September 8, 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.*