# Groove Back Dance App vs InternVision

The clearest difference is in-app purchases: InternVision at none against Groove Back Dance App's 4. InternVision also leads on iOS requirement (11.0 vs 15.1). Groove Back Dance App's advantage is device support. On price there is nothing between them.

Both are free to download. Groove Back Dance App sells 4 in-app purchases, starting at $20.00 per month. InternVision asks for nothing beyond the download.

## The numbers

| Metric | Groove Back Dance App | InternVision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 10 months | — |
| Size | 96 MB | 531 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Meeri Pirita Tuisku](https://appshunter.io/developer/1658240485) | [School of Continuing and Professional Studies, The Chinese University of Hong Kong](https://appshunter.io/developer/1479147754) |

## What reviewers say

### Groove Back Dance App

[App page](https://appshunter.io/ios/app/groove-back-dance-app/id1658240483)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $20.00 | per month |
| Monthly Plan | $30.00 | per month |
| Groove Level 3 | $30.00 | per month |
| Advent Calendar | $15.00 | one-time |


### InternVision

[App page](https://appshunter.io/ios/app/internvision/id6451181269)

**In-app purchases:** none


## Frequently asked questions

### Is Groove Back Dance App free?

Groove Back Dance App is free to download, with in-app purchases available.

### Is InternVision free?

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

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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.*