# Sennheiser Smart Control Plus vs Neonous

The clearest difference is in-app purchases: Sennheiser Smart Control Plus at none against Neonous's 4. Sennheiser Smart Control Plus also leads on iOS requirement (15.0 vs 18.0). Neonous's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Neonous sells 4 in-app purchases, starting at $39.99 per month. Sennheiser Smart Control Plus asks for nothing beyond the download.

Sennheiser Smart Control Plus ships an update monthly, Neonous every 5 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sennheiser Smart Control Plus | Neonous |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.9K ratings)](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057/reviews)** | — |
| Number of ratings | **4.9K** | — |
| Positive reviews | 72.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 190 MB | 29 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Sonova Consumer Hearing GmbH](https://appshunter.io/developer/1590168100) | [NEONOUS AI, Inc.](https://appshunter.io/developer/6777620911) |

## What reviewers say

### Sennheiser Smart Control Plus

[App page](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057)

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

**In-app purchases:** none

**What reviewers like**

- 🍻 ANC OFF/ON control
- 👍 Seamless functionality
- 🚀 Fluid and responsive
- 💡 Customizable EQ presets
- 👍 Helpful app features

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Firmware update problems
- 🐛 Headphone detection problems
- 🔋 Battery life concerns
- 👎 Dysfunctional app

**Reported bugs**

- Headphones not detected in sound personalization
- Headphones not connecting to app
- Firmware update issues

**Requested features**

- Widget for easier control
- Transfer devices from old app
- iPad mode
- Audio cable options


### Neonous

[App page](https://appshunter.io/ios/app/neonous/id6777620909)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $39.99 | per month |
| Pro Plus | $69.99 | per month |
| Max | $99.99 | per month |
| Buy Token Credit | $19.99 | one-time |


## Frequently asked questions

### Is Sennheiser Smart Control Plus free?

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

### Is Neonous free?

Neonous is free to download, with in-app purchases available.

### Do Sennheiser Smart Control Plus or Neonous have ads?

Neither Sennheiser Smart Control Plus nor Neonous shows ads.

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

Sennheiser Smart Control Plus ships an update monthly, and Neonous every 5 days. Most recently, Sennheiser Smart Control Plus was updated on October 20, 2026 and Neonous on October 16, 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.*