# Mic Test Studio vs HDCCORE

The clearest difference is in-app purchases: HDCCORE at none against Mic Test Studio's 3. HDCCORE also leads on iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Mic Test Studio sells 3 in-app purchases, starting at $2.99 per month. HDCCORE asks for nothing beyond the download.

## The numbers

| Metric | Mic Test Studio | HDCCORE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hdccore/id6794347153/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | — | Free |
| Size | 8 MB | 4 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cederic Schmid](https://appshunter.io/developer/1833020611) | [Alvin Maurice](https://appshunter.io/developer/6794347155) |

## What reviewers say

### Mic Test Studio

[App page](https://appshunter.io/ios/app/mic-test-studio-audio-check/id6776206659)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mic Test Studio Monthly | $2.99 | per month |
| Mic Test Studio Yearly | $12.99 | per year |
| Mic Test Studio Lifetime | $24.99 | one-time |


### HDCCORE

[App page](https://appshunter.io/ios/app/hdccore/id6794347153)

This app visualizes the connection between crude oil prices and energy stock performance. It allows users to track daily market data, measure correlations, and analyze historical trends to understand market relationships.

**Highlights:** Track daily oil and stock prices, Measure correlation (Pearson, R², beta), View stock sensitivity rankings, Compare historical trends with overlay charts, Run price-change scenarios, Record market data and attach screenshots

**In-app purchases:** none


## Frequently asked questions

### Is Mic Test Studio free?

Mic Test Studio is free to download, with in-app purchases available.

### Is HDCCORE free?

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

### Do Mic Test Studio or HDCCORE have ads?

Neither Mic Test Studio nor HDCCORE shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*