Nothing X vs Sennheiser Smart Control Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nothing X
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.
- 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
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Nothing X - Your All-in-One Smart Device Manager Nothing X is a professional smart device control and management platform. It supports quick pairing with its smart watches and earbuds, enabling seamless device connection and efficient management. Device Management - Connect and manage Nothing X smart watches and earbuds, easily controlling all device functions. Personalized Customization - Support for customizing functions on watches and earbuds based on personal usage habits, creating a unique user experience. Health Monitoring - Real-time detection of health data such as sleep quality, heart rate, and blood oxygen. Multi-dimensional tracking of health status provides reference for a healthier lifestyle. Fitness Tracking - Real-time recording of daily activities and fitness data, including running routes, heart rate, and step frequency—all fitness metrics are clearly visible. 【Tips】 - This app supports syncing data to Apple Health, where you can view your health data. - GPS is used for recording running routes and updating watch weather; GPS remains active when the app runs in the background during workouts. - Device functions depend on hardware; detected data is for reference only and not intended for medical diagnosis. 【Contact Us】 If you encounter any issues or have suggestions while using the product, you can submit them by going to "My - Help & Feedback" in Nothing X, or by visiting the link: https://nothing.tech/pages/contact-support.
Sennheiser Smart Control Plus
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.
- Firmware Updates
- Customizable Equalizer
- Sound Personalization
- Sound Zones
- Fit Test
- Find Headphones
- Noise Cancellation Control
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Introducing Sennheiser Smart Control Plus: The Ultimate Sound Control App for Your Sennheiser Headphones Compatibility: Sennheiser Smart Control Plus works with a wide range of Sennheiser products, including MOMENTUM True Wireless 5, ACCENTUM Clip, MOMENTUM 5, HDB 630, MOMENTUM 4, MOMENTUM True Wireless 4, ACCENTUM Plus, ACCENTUM, ACCENTUM True Wireless, MOMENTUM Sport, ACCENTUM True Wireless, MOMENTUM True Wireless 3, CX TW, CX Sport TW, CX TW Plus. Please note that feature availability may vary depending on the product. Experience unparalleled sound control and personalization with Sennheiser Smart Control Plus, the next-generation app designed to enhance your Sennheiser headphones. With a sleek, modern interface and a host of innovative features, Smart Control Plus puts you in command of your audio experience like never before. - Firmware Updates: Keep your devices running smoothly with the latest software and firmware updates. - My Sound: Customize your audio with a powerful combination of Equalizer, Sound Personalization, Sound Check, and EQ presets. - Sound Zones: Automatically adjust your audio settings based on your current location. - Fit Test: Ensure the perfect fit for your earbuds with our intuitive Fit Test feature. - Find Headphones: Never lose your headphones again with the built-in Find Headphones function. - Auracast Assistant: Seamlessly manage your Auracast-enabled devices. - Noise Cancellation and Transparency: Effortlessly configure and control noise cancellation and transparency settings. Upgrade Now: To access these exciting new features, please upgrade to Sennheiser Smart Control Plus. Enjoy enhanced stability, improved performance, and a future-proof app designed to evolve with your needs. Upgrade to Sennheiser Smart Control Plus and take control of your sound experience today!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Nothing X | Sennheiser Smart Control Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.1K ratings) | 4.8 (4.6K ratings) — better |
| Positive reviews | 71.7% of reviews | 71.9% of reviews — better |
| Number of ratings | 3.1K | 4.6K — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 345 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | Nothing Technology Limited | Sonova Consumer Hearing GmbH |
Customer experience
Nothing X
Sennheiser Smart Control Plus
User reviews
Nothing X
From 3.1K App Store ratingsWhat we love
- 🚀 Excellent sound quality
- 👍 Great value for the price
- 🔒 Robust noise cancellation
- 💡 Customizable EQ and settings
- 👍 Comfortable and secure fit
Room to improve
- 🐛 Connectivity issues and random disconnects
- 🔋 Battery life could be better
- 🐛 Inconsistent touch controls
- 🐛 Bugs with firmware updates
- 🐛 Unreliable noise cancellation and transparency mode
Sennheiser Smart Control Plus
From 4.6K App Store ratingsWhat we love
- 🍻 ANC OFF/ON control
- 👍 Seamless functionality
- 🚀 Fluid and responsive
- 💡 Customizable EQ presets
- 👍 Helpful app features
Room to improve
- 🐛 Connectivity issues
- 🐛 Firmware update problems
- 🐛 Headphone detection problems
- 🔋 Battery life concerns
- 👎 Dysfunctional app
Bugs and requests
Nothing X
Reported bugs
4 issues- Right earbud randomly stops working
- App fails to connect to earbuds
- EQ settings reset unexpectedly
- Noise cancellation turns on/off randomly
Requested features
5 requests- 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
Reported bugs
3 issues- Headphones not detected in sound personalization
- Headphones not connecting to app
- Firmware update issues
Requested features
4 requests- Widget for easier control
- Transfer devices from old app
- iPad mode
- Audio cable options
In-app purchases
Nothing X
No in-app purchases
Sennheiser Smart Control Plus
No in-app purchases
Questions
Is Nothing X free?
Is Sennheiser Smart Control Plus free?
Which has better reviews, Nothing X or Sennheiser Smart Control Plus?
Do Nothing X or Sennheiser Smart Control Plus have ads?
Which is updated more often, Nothing X or Sennheiser Smart Control Plus?
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