# MP MediaTest vs EthOS

The clearest difference is rating: EthOS at 4.6 against MP MediaTest's 3.8. EthOS also leads on review sentiment (84% vs 50%) and ratings volume (42 vs 14). MP MediaTest's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EthOS holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 14 and 42 respectively. Written reviews point the same way: 50% of MP MediaTest's written reviews are positive against 84% of EthOS's.

MP MediaTest ships an update every 3 weeks, EthOS every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | MP MediaTest | EthOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (14 ratings)](https://appshunter.io/ios/app/mp-mediatest/id1540778460/reviews) | **[4.6 (42 ratings)](https://appshunter.io/ios/app/ethos-mobile-research/id1569877105/reviews)** |
| Number of ratings | 14 | **42** |
| Positive reviews | 50.0% of reviews | **84.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 44 MB | 45 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mindprober, Lda](https://appshunter.io/developer/1329984121) | [Panel Consulting Group LLC](https://appshunter.io/developer/1569877107) |

## What reviewers say

### MP MediaTest

[App page](https://appshunter.io/ios/app/mp-mediatest/id1540778460)

This app allows members of a specific media measurement community to participate in media testing sessions. Users can accept invitations, evaluate multimedia content, and track their participation history to help improve content quality.

**Highlights:** Participate in media testing sessions, Evaluate multimedia content, Track session history, Contribute to content improvement, Receive testing invitations

**Features:** Vision Pro support

**In-app purchases:** none


### EthOS

[App page](https://appshunter.io/ios/app/ethos-mobile-research/id1569877105)

Participate in research studies by completing tasks on your phone. Tasks may include taking photos, videos, answering surveys, and providing text feedback. Your insights help companies improve their products and services.

**Highlights:** Complete research tasks on your phone, Record photos and videos, Answer survey questions, Provide open-ended text feedback, Shape future products and services

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MP MediaTest free?

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

### Is EthOS free?

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

### Which has better reviews, MP MediaTest or EthOS?

EthOS is rated higher. MP MediaTest averages 3.8 out of 5 from 14 ratings, while EthOS averages 4.6 from 42 ratings.

### Do MP MediaTest or EthOS have ads?

Neither MP MediaTest nor EthOS shows ads.

### Which is updated more often, MP MediaTest or EthOS?

MP MediaTest ships an update every 3 weeks, and EthOS every 2 months. Most recently, MP MediaTest was updated on November 3, 2026 and EthOS on November 3, 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.*