# Sennheiser Smart Control Plus vs Odysseus

The clearest difference is price: Sennheiser Smart Control Plus at Free against Odysseus's $2.99. Sennheiser Smart Control Plus also leads on ratings volume (5.1K vs 1) and review sentiment (73% vs 50%). Odysseus's advantage is update cadence (weekly vs monthly) and rating (5.0 vs 4.8). On ads, in-app purchases and device support there is nothing between them.

Sennheiser Smart Control Plus is free to download; Odysseus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Odysseus holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sennheiser Smart Control Plus has 5.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 73% of Sennheiser Smart Control Plus's written reviews are positive against 50% of Odysseus's, so the app with the better star average is not the one people write more warmly about.

Sennheiser Smart Control Plus ships an update monthly, Odysseus weekly. Both last shipped on November 10, 2026.

## The numbers

| Metric | Sennheiser Smart Control Plus | Odysseus |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.8 (5.1K ratings)](https://appshunter.io/ios/app/sennheiser-smart-control-plus/id6448098057/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/odysseus-mobile/id6783977350/reviews)** |
| Number of ratings | **5.1K** | 1 |
| Positive reviews | **72.5% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#120** |
| Size | 190 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Sonova Consumer Hearing GmbH](https://appshunter.io/developer/1590168100) | [Joao Victor Zao](https://appshunter.io/developer/6783872395) |

## 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


### Odysseus

[App page](https://appshunter.io/ios/app/odysseus-mobile/id6783977350)

**Currently charting:** #120 Top Paid · Utilities (US App Store)

This native application connects to your self-hosted AI server, offering a private and secure way to interact with your models. It provides a full AI workspace with features like notes, a calendar, email client, and document integration, all within a customizable interface.

**Highlights:** Native chat with live streaming, Connect to various AI models, AI workspace with notes, calendar, email, Built-in agent tools, Customizable themes and languages, On-device voice capabilities, Optional app lock

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Sennheiser Smart Control Plus free?

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

### Is Odysseus free?

Odysseus costs $2.99, with no in-app purchases.

### Which has better reviews, Sennheiser Smart Control Plus or Odysseus?

Odysseus is rated higher. Sennheiser Smart Control Plus averages 4.8 out of 5 from 5.1K ratings, while Odysseus averages 5.0 from 1 ratings.

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

Neither Sennheiser Smart Control Plus nor Odysseus shows ads.

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

Sennheiser Smart Control Plus ships an update monthly, and Odysseus weekly. Most recently, Sennheiser Smart Control Plus was updated on November 10, 2026 and Odysseus on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*