# Comtarsia Authenticator vs Ear Dance

The clearest difference is update cadence: Ear Dance at fortnightly against Comtarsia Authenticator's every 63 months. Comtarsia Authenticator's advantage is iOS requirement (12.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Comtarsia Authenticator ships an update every 63 months, Ear Dance fortnightly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Comtarsia Authenticator | Ear Dance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.7 (149 ratings)](https://appshunter.io/ios/app/ear-dance/id6738984256/reviews)** |
| Number of ratings | — | **149** |
| Positive reviews | — | 13.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 63 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 2 MB | 111 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Comtarsia IT Services GmbH](https://appshunter.io/developer/1538437597) | [深圳沃奇互娱科技有限公司](https://appshunter.io/developer/1722913949) |

## What reviewers say

### Comtarsia Authenticator

[App page](https://appshunter.io/ios/app/comtarsia-authenticator/id1538437355)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ear Dance

[App page](https://appshunter.io/ios/app/ear-dance/id6738984256)

Easily manage Bluetooth earphone connections and access a translation function. Discover a variety of healing music and meditation sounds, including nature, lullabies, and ambient noises, to enhance your daily experience.

**Highlights:** Bluetooth earphone connection management, Translation function, Healing music library, Meditation sounds, Nature soundscapes

**In-app purchases:** none


## Frequently asked questions

### Is Comtarsia Authenticator free?

Comtarsia Authenticator is free to download, with no in-app purchases.

### Is Ear Dance free?

Ear Dance is free to download, with no in-app purchases.

### Do Comtarsia Authenticator or Ear Dance have ads?

Neither Comtarsia Authenticator nor Ear Dance shows ads.

### Which is updated more often, Comtarsia Authenticator or Ear Dance?

Comtarsia Authenticator ships an update every 63 months, and Ear Dance fortnightly. Most recently, Comtarsia Authenticator was updated on October 12, 2026 and Ear Dance on October 11, 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.*