# Sennheiser Smart Control vs FiiO Control

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.

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 18, 2026 respectively.

## The numbers

| Metric | Sennheiser Smart Control | FiiO Control |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (1.5K ratings)](https://appshunter.io/ios/app/sennheiser-smart-control/id1408526071/reviews)** | [2.5 (29 ratings)](https://appshunter.io/ios/app/fiio-control/id1485988916/reviews) |
| Number of ratings | **1.5K** | 29 |
| Positive reviews | **23.1% of reviews** | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 329 MB | 204 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sonova Consumer Hearing GmbH](https://appshunter.io/developer/1590168100) | [广州飞傲电子科技有限公司](https://appshunter.io/developer/1147527893) |

## What reviewers say

### Sennheiser Smart Control

[App page](https://appshunter.io/ios/app/sennheiser-smart-control/id1408526071)

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.

**Highlights:** 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

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless connectivity
- 👍 Intuitive user interface
- 🎨 Customizable sound settings
- 💡 Useful features like sound zones

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🔌 Unreliable Bluetooth connectivity
- 🔍 Difficult to find/connect devices
- 🔧 Buggy firmware updates
- 🤔 Confusing and unintuitive navigation

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/fiio-control/id1485988916)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Works well
- 🚀 Equalizer functionality
- 🚀 Firmware updates
- 🚀 Device controls

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Buggy and unreliable
- 🐛 Crashes and freezes
- 🐛 Lack of device support
- 🐛 Unresponsive app

**Reported bugs**

- App not detecting devices
- Connection failures
- Crashes on startup
- Settings not persisting
- Incompatibility with newer devices and iOS versions

**Requested features**

- More customizable EQ
- Multiple EQ presets
- Parametric EQ
- Firmware update support
- Wider device compatibility


## Frequently asked questions

### Is Sennheiser Smart Control free?

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

### Is FiiO Control free?

FiiO Control is free to download, with no in-app purchases.

### Which has better reviews, Sennheiser Smart Control or FiiO Control?

Sennheiser Smart Control is rated higher. Sennheiser Smart Control averages 3.4 out of 5 from 1.5K ratings, while FiiO Control averages 2.5 from 29 ratings.

### Do Sennheiser Smart Control or FiiO Control have ads?

Neither Sennheiser Smart Control nor FiiO Control shows ads.

### Which is updated more often, Sennheiser Smart Control or FiiO Control?

Sennheiser Smart Control ships an update monthly, and FiiO Control fortnightly. Most recently, Sennheiser Smart Control was updated on October 17, 2026 and FiiO Control on October 18, 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.*