# Ear Dance vs Viso RADAR400 APP

The clearest difference is update cadence: Viso RADAR400 APP at every 2 days against Ear Dance's fortnightly. 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.

Ear Dance ships an update fortnightly, Viso RADAR400 APP every 2 days. The most recent releases landed on November 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ear Dance | Viso RADAR400 APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (155 ratings)](https://appshunter.io/ios/app/ear-dance/id6738984256/reviews)** | — |
| Number of ratings | **155** | — |
| Positive reviews | 13.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | — |
| Size | 111 MB | 4 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [深圳沃奇互娱科技有限公司](https://appshunter.io/developer/1722913949) | [Viso](https://appshunter.io/developer/6802594775) |

## What reviewers say

### 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


### Viso RADAR400 APP

[App page](https://appshunter.io/ios/app/viso-radar400-app/id6804150035)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ear Dance free?

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

### Is Viso RADAR400 APP free?

Viso RADAR400 APP is free to download, with no in-app purchases.

### Do Ear Dance or Viso RADAR400 APP have ads?

Neither Ear Dance nor Viso RADAR400 APP shows ads.

### Which is updated more often, Ear Dance or Viso RADAR400 APP?

Ear Dance ships an update fortnightly, and Viso RADAR400 APP every 2 days. Most recently, Ear Dance was updated on November 8, 2026 and Viso RADAR400 APP on October 25, 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.*