# MicroPrt2 vs PowerDiag

The clearest difference is update cadence: PowerDiag at every 2 weeks against MicroPrt2's every 6 months. MicroPrt2's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MicroPrt2 ships an update every 6 months, PowerDiag every 2 weeks. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MicroPrt2 | PowerDiag |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 277 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [旭 黄](https://appshunter.io/developer/1536309325) | [QIAN WANPENG](https://appshunter.io/developer/1896729435) |

## What reviewers say

### MicroPrt2

[App page](https://appshunter.io/ios/app/microprt2/id6449518183)

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerDiag

[App page](https://appshunter.io/ios/app/powerdiag/id6770429306)

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

**In-app purchases:** none


## Frequently asked questions

### Is MicroPrt2 free?

MicroPrt2 is free to download, with no in-app purchases.

### Is PowerDiag free?

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

### Do MicroPrt2 or PowerDiag have ads?

Neither MicroPrt2 nor PowerDiag shows ads.

### Which is updated more often, MicroPrt2 or PowerDiag?

MicroPrt2 ships an update every 6 months, and PowerDiag every 2 weeks. Most recently, MicroPrt2 was updated on September 26, 2026 and PowerDiag on September 13, 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.*