# DB22 vs ProPi System Analyzer

The clearest difference is price: DB22 at Free against ProPi System Analyzer's $19.99. DB22 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). ProPi System Analyzer's advantage is update cadence (every 5 days vs every 2 months). On ads and in-app purchases there is nothing between them.

DB22 is free to download; ProPi System Analyzer costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DB22 ships an update every 2 months, ProPi System Analyzer every 5 days. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | DB22 | ProPi System Analyzer |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 6 MB | 59 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AIMIX Audio System Equipment Co., Ltd.](https://appshunter.io/developer/1231328086) | [Anh Viet Do](https://appshunter.io/developer/6811894471) |

## What reviewers say

### DB22

[App page](https://appshunter.io/ios/app/db22/id6743044922)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProPi System Analyzer

[App page](https://appshunter.io/ios/app/propi-system-analyzer/id6811894469)

**In-app purchases:** none


## Frequently asked questions

### Is DB22 free?

DB22 is free to download, with no in-app purchases.

### Is ProPi System Analyzer free?

ProPi System Analyzer costs $19.99, with no in-app purchases.

### Do DB22 or ProPi System Analyzer have ads?

Neither DB22 nor ProPi System Analyzer shows ads.

### Which is updated more often, DB22 or ProPi System Analyzer?

DB22 ships an update every 2 months, and ProPi System Analyzer every 5 days. Most recently, DB22 was updated on October 25, 2026 and ProPi System Analyzer on November 6, 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.*