Sennheiser Smart Control vs FiiO Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sennheiser Smart Control
Effortlessly control and personalize your Sennheiser headphones and AMBEO Soundbar. Features include tailored audio with Sound Check, location-based sound adaptation with Sound Zones, and easy access to noise cancellation and transparent hearing.
- Effortless sound control
- Personalize audio experience
- Sound Check for individual hearing
- Sound Zones for location-based settings
- Noise Cancellation and Transparent Hearing
- User accounts for device settings transfer
- Software and firmware updates
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Try our new app Smart Control Plus if you have following products: MOMENTUM 4, MOMENTUM True Wireless 4, MOMENTUM Sport, MOMENTUM True Wireless 3, ACCENTUM, ACCENTUM Plus, ACCENTUM True Wireless, CX True Wireless, CX Plus True Wireless, CX 500 True Wireless COMPATIBILITY: Sennheiser Smart Control currently works with MOMENTUM SPORT, ACCENTUM Plus, ACCEMTUM, ACCENTUM True Wireless, MOMENTUM 4, MOMENTUM 3, MOMENTUM True Wireless 4, MOMENTUM True Wireless 3, MOMENTUM True Wireless 2, CX400BT, MOMENTUM True Wireless, AMBEO Soundbar, Soundbar Plus, Soundbar Mini, PXC 550, PXC 550-II, CX150BT, CX350BT, HD458BT, HD350BT, HD450BT, HD450SE, CX True Wireless, CX Plus True Wireless more products to come. The all-new Smart Control places effortless sound control and personalization for your Sennheiser headphones and the AMBEO Soundbar in the palm of your hand. With a fresh, modern design, Smart Control introduces exciting new features such as Sound Check to tailor the audio experience to individual hearing and Sound Zones that adapts the sound to your location. The app also provides user accounts to make it easier to enjoy sound your way on all your Sennheiser devices. - Smart Control app – Effortless sound control and personalization for Sennheiser headphones and the AMBEO Soundbar - Easy to use Equalizer – Quickly choose the perfect sound with intuitive EQ and presets - Sound Check – Guided process helps you find the best EQ setting for your personal hearing - Sound Zone – Automatically selects your preferred settings for your current location - Access to Noise Cancellation and Transparent Hearing functions – Intuitively activate and configure sound functions - A more personal user experience – New user accounts let you transfer settings between devices and enjoy a more relevant personalized experience - Discovery area – Catch up with relevant product news, updates from the world of Sennheiser, and access to the Sennheiser web store – all within the app - Detailed product information – Digital user manuals provide all you need to know wherever you go - Keep your product up-to-date – Smart Control provides the latest software and firmware updates for your product
FiiO Control
This application allows users to customize and control their FiiO Bluetooth audio devices. Adjust audio settings, equalizer profiles, and general device functions for an enhanced listening experience.
- Customize general functions (charging, RGB, DAC mode)
- Adjust equalizer settings
- Change audio settings (digital filter, channel balance)
- Access embedded user guide
- Connect to supported FiiO Bluetooth devices
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FiiO Control app is designed exclusively for controlling FiiO Bluetooth devices. You can use this app to change the audio settings, equalizer and other functions of your FiiO Bluetooth device. Features: 1. Customize the general functions such as Charging on-off, RGB indicator light on-off, in-vehicle mode, DAC work mode, etc; 2. Adjust the equalizer; 3. Change audio settings such as digital filter, channel balance, etc. 4. View the embedded user guide for device introductions; Note: This app currently supports connecting with FiiO Q5, Q5s, BTR3, BTR3K, BTR5, EH3 NC, LC-BT2. The support for newer models will be added once they're available. Due to the differences in Bluetooth chips and DAC chips, the settings for each model may vary. Please refer to the menus that appear after device connection for the actual settings. ----------------------------------------------------------- If you have any questions of using this app or any suggestions, feel free to contact us using the below methods: E-mail: support@fiio.net FiiO website: http://www.fiio.net Facebook: https://www.facebook.com/FiiOAUDIO
Screenshots
Verdict
The clearest difference is rating: Sennheiser Smart Control at 3.4 against FiiO Control's 2.5. Sennheiser Smart Control also leads on ratings volume (1.5K vs 29) and review sentiment (23% vs 13%). On price, update cadence, ads and in-app purchases 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.
Sennheiser Smart Control holds the better App Store score, 3.4 against 2.5. That said, the two scores are not equally well evidenced: Sennheiser Smart Control has 1.5K ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 23% of Sennheiser Smart Control's written reviews are positive against 13% of FiiO Control's.
Sennheiser Smart Control ships an update monthly, FiiO Control fortnightly. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.
| Parameter | Sennheiser Smart Control | FiiO Control |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (1.5K ratings) — better | 2.5 (29 ratings) |
| Positive reviews | 23.1% of reviews — better | 13.3% of reviews |
| Number of ratings | 1.5K — better | 29 |
| Update frequency | Monthly | Fortnightly — better |
| 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 | 329 MB | 204 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonova Consumer Hearing GmbH | 广州飞傲电子科技有限公司 |
Customer experience
Sennheiser Smart Control
FiiO Control
User reviews
Sennheiser Smart Control
From 1.5K App Store ratingsWhat we love
- 🚀 Seamless connectivity
- 👍 Intuitive user interface
- 🎨 Customizable sound settings
- 💡 Useful features like sound zones
Room to improve
- 🐛 Frequent app crashes
- 🔌 Unreliable Bluetooth connectivity
- 🔍 Difficult to find/connect devices
- 🔧 Buggy firmware updates
- 🤔 Confusing and unintuitive navigation
FiiO Control
From 29 App Store ratingsWhat we love
- 👍 Works well
- 🚀 Equalizer functionality
- 🚀 Firmware updates
- 🚀 Device controls
Room to improve
- 🐛 Connectivity issues
- 🐛 Buggy and unreliable
- 🐛 Crashes and freezes
- 🐛 Lack of device support
- 🐛 Unresponsive app
Bugs and requests
Sennheiser Smart Control
Reported bugs
4 issues- App unable to find/connect to paired headphones
- EQ settings not saving properly
- Firmware update process frequently fails
- Compatibility issues with newer iOS versions
Requested features
5 requests- Option to disable touch controls
- Ability to turn off ANC and transparency mode
- More granular EQ controls
- Persistent settings across power cycles
- Widgets for quick access to common functions
FiiO Control
Reported bugs
5 issues- App not detecting devices
- Connection failures
- Crashes on startup
- Settings not persisting
- Incompatibility with newer devices and iOS versions
Requested features
6 requests- More customizable EQ
- Multiple EQ presets
- Parametric EQ
- Firmware update support
- Wider device compatibility
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- Improved app stability and reliability
In-app purchases
Sennheiser Smart Control
No in-app purchases
FiiO Control
No in-app purchases
Questions
Is Sennheiser Smart Control free?
Is FiiO Control free?
Which has better reviews, Sennheiser Smart Control or FiiO Control?
Do Sennheiser Smart Control or FiiO Control have ads?
Which is updated more often, Sennheiser Smart Control or FiiO Control?
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