# MP3 Converter vs Security Blink Detector

The clearest difference is ads: MP3 Converter at none against Security Blink Detector's shown. MP3 Converter also leads on update cadence (monthly vs every 8 months) and review sentiment (62% vs 50%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. MP3 Converter sells 4 in-app purchases, starting at $5.99 per 7 days and Security Blink Detector sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for MP3 Converter against 4.5 for Security Blink Detector. Both are backed by a comparable volume of ratings — 1.3K and 296 respectively. Written reviews are what separate them: 62% of MP3 Converter's written reviews are positive against 50% of Security Blink Detector's.

MP3 Converter ships an update monthly, Security Blink Detector every 8 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MP3 Converter | Security Blink Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.3K ratings)](https://appshunter.io/ios/app/mp3-converter-convert-to-mp3/id6469779530/reviews) | **[4.5 (296 ratings)](https://appshunter.io/ios/app/security-blink-detector/id6503432969/reviews)** |
| Number of ratings | **1.3K** | 296 |
| Positive reviews | **61.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Freemium | Freemium |
| Size | 33 MB | 39 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francis Kouame](https://appshunter.io/developer/1677461200) | [Security App LTD](https://appshunter.io/developer/1655677065) |

## What reviewers say

### MP3 Converter

[App page](https://appshunter.io/ios/app/mp3-converter-convert-to-mp3/id6469779530)

Easily convert media files to a wide range of audio formats. Extract audio from videos and transfer files wirelessly. Offers advanced settings for audio customization.

**Highlights:** Convert to any audio format, Extract audio from video, Transfer audios via Wi-Fi, Import multiple files, Advanced audio settings

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $5.99 | per 7 days |
| Weekly Plan | $6.99 | per 7 days |
| Audio Converter Pro | $12.99 | per month |
| Forever Pro | $24.99 | one-time |


### Security Blink Detector

[App page](https://appshunter.io/ios/app/security-blink-detector/id6503432969)

This app helps you detect hidden electronic surveillance devices and cameras in your environment. It scans your Wi-Fi and Bluetooth networks, profiles devices, and offers tips for enhanced awareness. Unlock premium features with subscription plans.

**Highlights:** Wi-Fi network surveillance, Bluetooth device detection, Hidden camera scanning, Device profiling, Expert security tips, Ad-free premium mode

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Home Security Map Blink App rf | $6.99 | per 7 days |
| Scanner Detect Protection | $9.99 | per 7 days |
| Home Security Map Blink App rf | $14.99 | per month |
| Home Security Map Blink App rf | $15.99 | per month |


## Frequently asked questions

### Is MP3 Converter free?

MP3 Converter is free to download, with in-app purchases available.

### Is Security Blink Detector free?

Security Blink Detector is free to download, with in-app purchases available.

### Which has better reviews, MP3 Converter or Security Blink Detector?

Security Blink Detector is rated higher. MP3 Converter averages 4.4 out of 5 from 1.3K ratings, while Security Blink Detector averages 4.5 from 296 ratings.

### Do MP3 Converter or Security Blink Detector have ads?

Security Blink Detector shows ads; MP3 Converter does not.

### Which is updated more often, MP3 Converter or Security Blink Detector?

MP3 Converter ships an update monthly, and Security Blink Detector every 8 months. Most recently, MP3 Converter was updated on November 7, 2026 and Security Blink Detector on November 4, 2026.

---

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