# Nielsen Mobile App vs Unimatter

The clearest difference is review sentiment: Nielsen Mobile App at 66% against Unimatter's 0%. Nielsen Mobile App also leads on rating (4.2 vs 2.2) and ratings volume (758 vs 9). Unimatter's advantage is update cadence (fortnightly vs every 4 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.

Nielsen Mobile App holds the better App Store score, 4.2 against 2.2. That said, the two scores are not equally well evidenced: Nielsen Mobile App has 758 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 66% of Nielsen Mobile App's written reviews are positive against 0% of Unimatter's.

Nielsen Mobile App ships an update every 4 months, Unimatter fortnightly. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Nielsen Mobile App | Unimatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (758 ratings)](https://appshunter.io/ios/app/nielsen-mobile-app/id913229909/reviews)** | [2.2 (9 ratings)](https://appshunter.io/ios/app/unimatter/id6479842104/reviews) |
| Number of ratings | **758** | 9 |
| Positive reviews | **66.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 75 MB | 61 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Nielsen Company](https://appshunter.io/developer/583873246) | [Shenzhen Youlichuang Intelligent IoT Co., Ltd](https://appshunter.io/developer/1529235940) |

## What reviewers say

### Nielsen Mobile App

[App page](https://appshunter.io/ios/app/nielsen-mobile-app/id913229909)

This app allows individuals participating in Nielsen's media research to contribute to understanding internet and mobile device usage. By installing the app, users help measure the digital landscape and can earn rewards for their participation. An invitation and prior registration are required to use its features.

**Highlights:** Media consumption measurement, Digital landscape analysis, Mobile device usage tracking, Earn rewards for participation, Anonymized and aggregated data

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Set and forget
- 💰 Earn rewards for doing nothing
- 🎁 Wide range of rewards
- 📈 Seamless operation

**What reviewers complain about**

- 🔌 Drains battery
- 🔒 Privacy concerns
- 🐛 Frequent disconnections
- ⚠️ Compatibility issues with certain devices/carriers
- 🤔 Slow points accumulation

**Reported bugs**

- Inability to register/log in
- App causing internet connectivity issues
- Points disappearing without explanation

**Requested features**

- More opportunities to earn points
- Improved customer support
- Streamlined interface
- Ability to track points balance in-app


### Unimatter

[App page](https://appshunter.io/ios/app/unimatter/id6479842104)

Manage your smart home devices with this intelligent application. Easily add, connect, and control your devices from anywhere, customizing settings for a personalized smart living experience. Regular updates ensure a secure and efficient user experience.

**Highlights:** Secure account registration and login, Smart device binding and connection, Remote control of smart devices, Universal smart device settings customization, Regular stability and security updates, In-app feedback channels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nielsen Mobile App free?

Nielsen Mobile App is free to download, with no in-app purchases.

### Is Unimatter free?

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

### Which has better reviews, Nielsen Mobile App or Unimatter?

Nielsen Mobile App is rated higher. Nielsen Mobile App averages 4.2 out of 5 from 758 ratings, while Unimatter averages 2.2 from 9 ratings.

### Do Nielsen Mobile App or Unimatter have ads?

Neither Nielsen Mobile App nor Unimatter shows ads.

### Which is updated more often, Nielsen Mobile App or Unimatter?

Nielsen Mobile App ships an update every 4 months, and Unimatter fortnightly. Most recently, Nielsen Mobile App was updated on November 11, 2026 and Unimatter on November 4, 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.*