# Nothing X vs Sennheiser Smart Control Plus

The clearest difference is update cadence: Nothing X at fortnightly against Sennheiser Smart Control Plus's monthly. Nothing X also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.7 for Nothing X against 4.8 for Sennheiser Smart Control Plus. Both are backed by a comparable volume of ratings — 3.1K and 4.6K respectively. Written reviews split almost evenly too, at 72% and 72% positive.

Nothing X ships an update fortnightly, Sennheiser Smart Control Plus monthly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Nothing X | Sennheiser Smart Control Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.1K ratings)](https://appshunter.io/ios/app/nothing-x/id1568033706/reviews) | **[4.8 (4.6K ratings)](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057/reviews)** |
| Number of ratings | 3.1K | **4.6K** |
| Positive reviews | 71.7% of reviews | **71.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 345 MB | 190 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nothing Technology Limited](https://appshunter.io/developer/1568033708) | [Sonova Consumer Hearing GmbH](https://appshunter.io/developer/1590168100) |

## What reviewers say

### Nothing X

[App page](https://appshunter.io/ios/app/nothing-x/id1568033706)

Manage your smart devices with this comprehensive platform. Connect, customize, and monitor your smartwatches and earbuds. Track your health and fitness data in real-time for a healthier lifestyle.

**Highlights:** Quick pairing with smartwatches and earbuds, Seamless device connection and management, Personalized function customization, Real-time health monitoring (sleep, heart rate, blood oxygen), Fitness tracking (routes, steps, heart rate), Syncs data to Apple Health

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent sound quality
- 👍 Great value for the price
- 🔒 Robust noise cancellation
- 💡 Customizable EQ and settings
- 👍 Comfortable and secure fit

**What reviewers complain about**

- 🐛 Connectivity issues and random disconnects
- 🔋 Battery life could be better
- 🐛 Inconsistent touch controls
- 🐛 Bugs with firmware updates
- 🐛 Unreliable noise cancellation and transparency mode

**Reported bugs**

- Right earbud randomly stops working
- App fails to connect to earbuds
- EQ settings reset unexpectedly
- Noise cancellation turns on/off randomly

**Requested features**

- More granular EQ controls
- Ability to disable all touch controls
- Home screen widget for battery levels
- Integration with voice assistants
- Improved wind noise reduction


### Sennheiser Smart Control Plus

[App page](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057)

This application provides advanced control and personalization for compatible Sennheiser headphones. Users can customize audio, manage noise cancellation, update firmware, and locate their devices. It offers features like Sound Zones and a Fit Test for an enhanced listening experience.

**Highlights:** Firmware Updates, Customizable Equalizer, Sound Personalization, Sound Zones, Fit Test, Find Headphones, Noise Cancellation Control

**In-app purchases:** none

**What reviewers like**

- 🍻 ANC OFF/ON control
- 👍 Seamless functionality
- 🚀 Fluid and responsive
- 💡 Customizable EQ presets
- 👍 Helpful app features

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Firmware update problems
- 🐛 Headphone detection problems
- 🔋 Battery life concerns
- 👎 Dysfunctional app

**Reported bugs**

- Headphones not detected in sound personalization
- Headphones not connecting to app
- Firmware update issues

**Requested features**

- Widget for easier control
- Transfer devices from old app
- iPad mode
- Audio cable options


## Frequently asked questions

### Is Nothing X free?

Nothing X is free to download, with no in-app purchases.

### Is Sennheiser Smart Control Plus free?

Sennheiser Smart Control Plus is free to download, with no in-app purchases.

### Which has better reviews, Nothing X or Sennheiser Smart Control Plus?

Sennheiser Smart Control Plus is rated higher. Nothing X averages 4.7 out of 5 from 3.1K ratings, while Sennheiser Smart Control Plus averages 4.8 from 4.6K ratings.

### Do Nothing X or Sennheiser Smart Control Plus have ads?

Neither Nothing X nor Sennheiser Smart Control Plus shows ads.

### Which is updated more often, Nothing X or Sennheiser Smart Control Plus?

Nothing X ships an update fortnightly, and Sennheiser Smart Control Plus monthly. Most recently, Nothing X was updated on September 24, 2026 and Sennheiser Smart Control Plus on September 23, 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.*