Nothing X vs Merge
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.
Merge
Connect your Wear OS Android watch to your iPhone for notifications, calls, music control, and health data syncing. Easily manage alerts, find your devices, and keep contacts updated with a user-friendly interface.
- iPhone notifications on watch
- Make/receive calls from watch
- Sync health data to Apple Health
- Music playback control
- Contacts sync
- Find iPhone/Watch feature
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Merge seamlessly connects your Android watch (Wear OS) to your iPhone. It empowers you with: • Notifications at Your Wrist: Receive all your iPhone notifications directly on your watch. Customize which apps send alerts with the new notification control feature. • Take Calls on the Go: Make and receive phone calls right from your watch, without reaching for your iPhone. • Health and Workout Sync: Track fitness goals by syncing health data and workouts from your Wear OS watch to Apple Health. • Playback Control: Control music on your iPhone from your wrist. • Contacts Sync: Keep your contacts updated across both devices for seamless communication. • Find My iPhone/Watch Feature: Locate your devices nearby with the new “Find My” ring feature. • Simple & User-Friendly Interface: Merge is quick to set up and easy to use, so you can start connecting right away. • Secure Connection: Your privacy is our priority. Merge establishes a secure Bluetooth connection and keeps your data on your devices. Join us on this exciting journey to bring the full Wear OS experience to your iPhone. Keep your favorite watch and phone connected with Merge, and stay tuned for new features! Features require an active subscription. Try it free for 14 days. Follow us on Twitter for updates: https://x.com/MergeWatch Privacy Policy: https://www.merge.watch/privacy_policy.html Terms of Use: https://www.merge.watch/terms_of_service.html
Screenshots
Verdict
The clearest difference is review sentiment: Nothing X at 72% against Merge's 14%. Nothing X also leads on rating (4.7 vs 3.3) and in-app purchases (none vs 4). On price, update cadence, ads and device support 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. Merge sells 4 in-app purchases, starting at $3.99 per month. Nothing X asks for nothing beyond the download.
Nothing X holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Nothing X has 3.1K ratings behind it against 350, so its average is the more settled of the two. Written reviews point the same way: 72% of Nothing X's written reviews are positive against 14% of Merge's.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Nothing X | Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3.1K ratings) — better | 3.3 (350 ratings) |
| Positive reviews | 71.7% of reviews — better | 13.5% of reviews |
| Number of ratings | 3.1K — better | 350 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 345 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Nothing Technology Limited | Merge Labs Ltd |
Customer experience
Nothing X
Merge
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
Merge
From 350 App Store ratingsWhat we love
- 💡 Good idea for connecting Samsung watches to iPhones
- 🚀 Works well when it's connected
Room to improve
- 💰 Expensive subscription model
- 🔒 Locking features behind a paywall
- 🔋 High battery consumption
- 🐛 Frequent disconnection issues
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
Merge
Reported bugs
2 issues- Notifications not working properly
- Compatibility issues with certain devices
Requested features
3 requests- Offer a one-time purchase option
- Provide a free version with limited functionality
- Improve stability and reliability of the connection
In-app purchases
Nothing X
No in-app purchases
Merge
- Basic Monthly Plan14 Days trial$3.991 Month
- Pro Monthly Plan14 Days trial$5.991 Month
- Basic Annual Plan14 Days trial$35.991 Year
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- Pro Annual Plan14 Days trial$59.991 Year









