# MP4Play vs Scream dB

The clearest difference is price: Scream dB at Free against MP4Play's $0.49. Scream dB also leads on iOS requirement (17.0 vs 26.2). MP4Play's advantage is rating (5.0 vs 2.0) and ads (none vs shown). On ratings volume, in-app purchases and device support there is nothing between them.

Scream dB is free to download; MP4Play costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

MP4Play holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | MP4Play | Scream dB |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mp4play/id6757914701/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/scream-db-voice-volume-meter/id6760254461/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 1 MB | 10 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKASHI NOSE](https://appshunter.io/developer/1869272305) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### MP4Play

[App page](https://appshunter.io/ios/app/mp4play/id6757914701)

**In-app purchases:** none


### Scream dB

[App page](https://appshunter.io/ios/app/scream-db-voice-volume-meter/id6760254461)

Measure the loudness of your voice in decibels. Record your maximum and average volume, compare it to familiar sounds, and track your history. Share your results with friends.

**Highlights:** Measures voice volume in decibels, Displays maximum and average volume, Provides sound comparisons, Tracks measurement history, Allows sharing of results

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

**In-app purchases:** none


## Frequently asked questions

### Is MP4Play free?

MP4Play costs $0.49, with no in-app purchases.

### Is Scream dB free?

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

### Which has better reviews, MP4Play or Scream dB?

MP4Play is rated higher. MP4Play averages 5.0 out of 5 from 1 ratings, while Scream dB averages 2.0 from 1 ratings.

### Do MP4Play or Scream dB have ads?

Scream dB shows ads; MP4Play does not.

---

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