# Microphone vs App CTSP Junin

The clearest difference is in-app purchases: App CTSP Junin at none against Microphone's 8. App CTSP Junin also leads on ads (none vs shown). Microphone's advantage is update cadence (every 11 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Microphone sells 8 in-app purchases, starting at $4.99 per 7 days. App CTSP Junin asks for nothing beyond the download.

Microphone ships an update every 11 days, App CTSP Junin every 6 weeks. The most recent releases landed on October 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Microphone | App CTSP Junin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (106 ratings)](https://appshunter.io/ios/app/microphone-megi/id6743944518/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 75 MB |
| Requires iOS | **15.3** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jan Augustyniak](https://appshunter.io/developer/1739379260) | [Plush Producciones SRL](https://appshunter.io/developer/1517500593) |

## What reviewers say

### Microphone

[App page](https://appshunter.io/ios/app/microphone-megi/id6743944518)

Transform your phone into a powerful voice amplifier and PA system. Speak into your device and project your voice instantly through connected speakers, ideal for presentations, events, or classrooms. No extra equipment needed, just your phone and a speaker.

**Highlights:** Voice amplification, Live microphone, PA system, Connects to speakers, Portable voice amplifier, Real-time projection

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per 7 days |
| Pro | $7.99 | per 7 days |
| Pro | $9.99 | per month |
| Pro | $19.99 | per year |
| Pro | $39.99 | per year |
| Pro | Free | one-time |
| Pro | $29.99 | one-time |
| Pro | $49.99 | one-time |


### App CTSP Junin

[App page](https://appshunter.io/ios/app/app-ctsp-junin/id6759180635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Microphone free?

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

### Is App CTSP Junin free?

App CTSP Junin is free to download, with no in-app purchases.

### Do Microphone or App CTSP Junin have ads?

Microphone shows ads; App CTSP Junin does not.

### Which is updated more often, Microphone or App CTSP Junin?

Microphone ships an update every 11 days, and App CTSP Junin every 6 weeks. Most recently, Microphone was updated on October 22, 2026 and App CTSP Junin on September 24, 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.*