Comparison

Sennheiser Smart Control Plus vs Questyle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Firmware Updates
  • Customizable Equalizer
  • Sound Personalization
  • Sound Zones
  • Fit Test
  • Find Headphones
  • Noise Cancellation Control
Read full description

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!

About

Questyle

This app provides a seamless experience for managing Bluetooth audio devices. It offers intuitive control, easy connection, and firmware updates, ensuring optimal audio performance. Explore various encoding formats and monitor device status in real-time.

Highlights
  • Intuitive device connection and management
  • One-click firmware upgrades
  • Support for rich encoding formats
  • Real-time device status monitoring
  • Built-in product manual and quick start guide
Features
Read full description

Simple Design Aesthetics, Natural and Smooth Interaction The Questyle app is centered around simple design aesthetics, featuring an intuitive and clear interface with a rational functional layout. Both novice users and seasoned digital enthusiasts can quickly get started and easily complete the connection and management of QCC Dongle and QCC Dongle Pro devices. Convenient Device Connection and Control When you open the app, the device discovery and management function activates immediately, quickly and accurately searching for nearby Bluetooth audio devices. You can complete the connection with just one click. In terms of device management, operations such as renaming are supported, allowing users to switch devices at any time for more convenient management. One-Click Firmware Upgrade for Continuous Performance Refresh Firmware upgrades are no longer cumbersome. On the app's device management page, you can obtain new firmware versions for your devices, fix potential vulnerabilities, optimize performance, and keep your devices in optimal condition at all times. Rich Encoding Formats for Free Choice A variety of Bluetooth audio encoding and decoding formats are provided. Whether you are an audiophile pursuing Hi-Fi-level sound quality or a daily user who values stable connections, you can choose according to your needs to adapt to audio requirements in different scenarios. Real-Time Device Status Monitoring Key information such as device connection stability and audio transmission status is clearly displayed, enabling users to grasp device conditions at any time, adjust settings promptly, and ensure an uninterrupted audio experience. Product Manual and Quick Start Guide A richly illustrated product manual is built in, covering device connection, basic operations, and advanced function settings in detail. It can be consulted at any time to help users quickly master app usage skills and hidden device functions.

Screenshots

Sennheiser Smart Control Plus4 screens
Questyle4 screens

Verdict

The call

The clearest difference is rating: Sennheiser Smart Control Plus at 4.8 against Questyle's 3.4. Sennheiser Smart Control Plus also leads on review sentiment (72% vs 42%) and ratings volume (4.6K vs 33). 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Sennheiser Smart Control Plus holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Sennheiser Smart Control Plus has 4.6K ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 72% of Sennheiser Smart Control Plus's written reviews are positive against 42% of Questyle's.

UpkeepUpdate frequency

Sennheiser Smart Control Plus ships an update monthly, Questyle every 3 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Sennheiser Smart Control Plus versus Questyle: the parameters behind the verdict, then further details
ParameterSennheiser Smart Control PlusQuestyle
PriceFreeFree
Rating4.8 (4.6K ratings) — better3.4 (33 ratings)
Positive reviews72.2% of reviews — better41.7% of reviews
Number of ratings4.6K — better33
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size190 MB167 MB
Age rating4+4+
DeveloperSonova Consumer Hearing GmbH深圳旷世之声文化科技有限公司

Customer experience

Sennheiser Smart Control Plus

All ratings4,557 ratings
Positive95.5%
Neutral2.0%
Negative2.5%
Written reviews632 reviews
Positive72.2%
Neutral8.1%
Negative19.8%

Questyle

All ratings33 ratings
Positive57.6%
Neutral6.1%
Negative36.4%
Written reviews48 reviews
Positive41.7%
Neutral12.5%
Negative45.8%

Bugs and requests

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

Questyle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sennheiser Smart Control Plus

No in-app purchases

None

Questyle

No in-app purchases

Questions

Is Sennheiser Smart Control Plus free?
Sennheiser Smart Control Plus is free to download, with no in-app purchases.
Is Questyle free?
Questyle is free to download, with no in-app purchases.
Which has better reviews, Sennheiser Smart Control Plus or Questyle?
Sennheiser Smart Control Plus is rated higher. Sennheiser Smart Control Plus averages 4.8 out of 5 from 4.6K ratings, while Questyle averages 3.4 from 33 ratings.
Do Sennheiser Smart Control Plus or Questyle have ads?
Neither Sennheiser Smart Control Plus nor Questyle shows ads.
Which is updated more often, Sennheiser Smart Control Plus or Questyle?
Sennheiser Smart Control Plus ships an update monthly, and Questyle every 3 weeks. Most recently, Sennheiser Smart Control Plus was updated on October 15, 2026 and Questyle on October 3, 2026.

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