# Mic Test vs iDiagnostic

The clearest difference is in-app purchases: iDiagnostic at none against Mic Test's 1. iDiagnostic also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mic Test sells 1 one-off in-app purchase. iDiagnostic asks for nothing beyond the download.

Mic Test ships an update every 3 weeks, iDiagnostic weekly. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Mic Test | iDiagnostic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idiagnostic/id6764337271/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 7 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Gunduz](https://appshunter.io/developer/1694137492) | [Giang Do](https://appshunter.io/developer/1434395412) |

## What reviewers say

### Mic Test

[App page](https://appshunter.io/ios/app/mic-test-microphone-checker/id6758275219)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $2.99 | one-time |


### iDiagnostic

[App page](https://appshunter.io/ios/app/idiagnostic/id6764337271)

This tool helps you quickly check the functionality of your iPhone or iPad's hardware components. It tests the display, touch screen, cameras, speakers, and microphone, ensuring everything is working as expected. Designed for privacy, all tests are performed on-device with no data collection.

**Highlights:** Display color and dead pixel test, Configurable touch screen grid test, Camera detection and individual testing, Speaker and earpiece audio output test, Microphone recording and playback test, On-device processing, no data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mic Test free?

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

### Is iDiagnostic free?

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

### Do Mic Test or iDiagnostic have ads?

Mic Test shows ads; iDiagnostic does not.

### Which is updated more often, Mic Test or iDiagnostic?

Mic Test ships an update every 3 weeks, and iDiagnostic weekly. Most recently, Mic Test was updated on October 25, 2026 and iDiagnostic on October 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.*