# Sennheiser Smart Control Plus vs SimpleLibrary

The clearest difference is in-app purchases: Sennheiser Smart Control Plus at none against SimpleLibrary's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SimpleLibrary sells 2 in-app purchases, starting at $3.99 per month. Sennheiser Smart Control Plus asks for nothing beyond the download.

Sennheiser Smart Control Plus ships an update monthly, SimpleLibrary every 6 weeks. The most recent releases landed on September 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sennheiser Smart Control Plus | SimpleLibrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.6K ratings)](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057/reviews)** | — |
| Number of ratings | **4.6K** | — |
| Positive reviews | 71.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 190 MB | 91 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sonova Consumer Hearing GmbH](https://appshunter.io/developer/1590168100) | [SERAP ERKORKMAZ KADOGLU](https://appshunter.io/developer/1880487524) |

## 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


### SimpleLibrary

[App page](https://appshunter.io/ios/app/simplelibrary/id6761193342)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleLibrary Pro Monthly | $3.99 | per month |
| SimpleLibrary Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Sennheiser Smart Control Plus free?

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

### Is SimpleLibrary free?

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

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

Neither Sennheiser Smart Control Plus nor SimpleLibrary shows ads.

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

Sennheiser Smart Control Plus ships an update monthly, and SimpleLibrary every 6 weeks. Most recently, Sennheiser Smart Control Plus was updated on September 30, 2026 and SimpleLibrary on September 10, 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.*