# O2WORLD vs Dancy

The clearest difference is in-app purchases: O2WORLD at none against Dancy's 3. O2WORLD also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). Dancy's advantage is update cadence (daily vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Dancy sells 3 in-app purchases, starting at $4.99 per 7 days. O2WORLD asks for nothing beyond the download.

O2WORLD ships an update every 7 months, Dancy daily. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | O2WORLD | Dancy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/dancy-learn-dancing/id6790672346/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Muhammed Ustek](https://appshunter.io/developer/1676626335) | [Omer Salih Sar](https://appshunter.io/developer/1838894205) |

## What reviewers say

### O2WORLD

[App page](https://appshunter.io/ios/app/o2world/id6446202504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dancy

[App page](https://appshunter.io/ios/app/dancy-learn-dancing/id6790672346)

This app acts as a personal dance coach, using your phone's front camera to track your movements and provide real-time feedback. Improve your accuracy, practice routines at different speeds, and compete on leaderboards. Privacy is prioritized with on-device processing.

**Highlights:** Beat-by-beat scoring, Live skeleton tracking, Personalized coach reports, XP-based leveling system, Global leaderboards, Practice history, Adjustable practice speed

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dancy Weekly | $4.99 | per 7 days |
| Dancy Monthly | $12.99 | per month |
| Dancy Yearly | $39.99 | per year |


## Frequently asked questions

### Is O2WORLD free?

O2WORLD is free to download, with no in-app purchases.

### Is Dancy free?

Dancy is free to download, with in-app purchases available.

### Do O2WORLD or Dancy have ads?

Dancy shows ads; O2WORLD does not.

### Which is updated more often, O2WORLD or Dancy?

O2WORLD ships an update every 7 months, and Dancy daily. Most recently, O2WORLD was updated on October 8, 2026 and Dancy on October 17, 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.*