# systemsoundtest vs Blazor Mastery

The clearest difference is chart position: systemsoundtest at #11 against Blazor Mastery's unranked. systemsoundtest also leads on price ($0.49 vs $1.99). Blazor Mastery's advantage is iOS requirement (15.1 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

systemsoundtest costs $0.49 and Blazor Mastery $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | systemsoundtest | Blazor Mastery |
| --- | --- | --- |
| Price | **$0.49** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/systemsoundtest/id6737198486/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | — |
| Monetization | Paid | — |
| Best chart rank | **#11** | — |
| Size | 1 MB | 18 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SHUNJI KUSAKA](https://appshunter.io/developer/1738810004) | [Maksims Racins](https://appshunter.io/developer/6778008351) |

## What reviewers say

### systemsoundtest

[App page](https://appshunter.io/ios/app/systemsoundtest/id6737198486)

**Currently charting:** #11 Top Paid · Developer Tools (US App Store)

Explore over 100 official iOS system sounds with a clean, modern interface. Tap buttons to instantly play notification tones and alerts, with dynamic visual feedback.

**Highlights:** Over 100 official iOS system sounds, Instant sound playback, Clean, user-friendly interface, Dynamic button color changes, Explore notification tones and alerts

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

**In-app purchases:** none


### Blazor Mastery

[App page](https://appshunter.io/ios/app/blazor-mastery/id6779666819)

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

**In-app purchases:** none


## Frequently asked questions

### Is systemsoundtest free?

systemsoundtest costs $0.49, with no in-app purchases.

### Is Blazor Mastery free?

Blazor Mastery costs $1.99, with no in-app purchases.

### Do systemsoundtest or Blazor Mastery have ads?

Neither systemsoundtest nor Blazor Mastery shows ads.

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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.*