# Infinity Dance Connection vs TrainingGroundHK

The clearest difference is update cadence: TrainingGroundHK at every 2 months against Infinity Dance Connection's every 11 months. 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.

Infinity Dance Connection ships an update every 11 months, TrainingGroundHK every 2 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Infinity Dance Connection | TrainingGroundHK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/infinity-dance-connection/id1564121800/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 47 MB | 31 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinity Dance Connection](https://appshunter.io/developer/1564121802) | [Highmate Production Limited](https://appshunter.io/developer/1580910645) |

## What reviewers say

### Infinity Dance Connection

[App page](https://appshunter.io/ios/app/infinity-dance-connection/id1564121800)

Manage your dance studio account conveniently from your smartphone. Pay for services, register for classes, and book private lessons. Stay updated with important studio announcements and upcoming events.

**Highlights:** Account management, Class registration, Private lesson scheduling, Event space reservation, Studio notifications, Payment processing

**Features:** macOS Compatibility

**In-app purchases:** none


### TrainingGroundHK

[App page](https://appshunter.io/ios/app/traininggroundhk/id1580910643)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Infinity Dance Connection free?

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

### Is TrainingGroundHK free?

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

### Do Infinity Dance Connection or TrainingGroundHK have ads?

Neither Infinity Dance Connection nor TrainingGroundHK shows ads.

### Which is updated more often, Infinity Dance Connection or TrainingGroundHK?

Infinity Dance Connection ships an update every 11 months, and TrainingGroundHK every 2 months. Most recently, Infinity Dance Connection was updated on October 6, 2026 and TrainingGroundHK on October 4, 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.*