# DanceLib vs Dance.io｜Mirror & Loop & Slow

The clearest difference is in-app purchases: DanceLib at none against Dance.io｜Mirror & Loop & Slow's 3. Dance.io｜Mirror & Loop & Slow's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dance.io｜Mirror & Loop & Slow sells 3 in-app purchases, starting at $5.99 per month. DanceLib asks for nothing beyond the download.

DanceLib ships an update every 3 weeks, Dance.io｜Mirror & Loop & Slow every 2 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DanceLib | Dance.io｜Mirror & Loop & Slow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/danceiomirror-and-loop-and-slow/id6748628387/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 53 MB | 11 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dancelib SA](https://appshunter.io/developer/1767556798) | [Yuhan Liu](https://appshunter.io/developer/1826684400) |

## What reviewers say

### DanceLib

[App page](https://appshunter.io/ios/app/dancelib/id6670781631)

**In-app purchases:** none


### Dance.io｜Mirror & Loop & Slow

[App page](https://appshunter.io/ios/app/danceiomirror-and-loop-and-slow/id6748628387)

This app helps dancers master routines by providing tools like A-B looping, speed control, and mirror mode. Practice choreography with visual beat counting and side-by-side comparisons to original dancers.

**Highlights:** A-B looping for section repetition, Adjustable playback speed, Mirror mode for choreography, Camera overlay for practice, Beat overlay for rhythm, Side-by-side video comparison, Add video notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Half Yearly Subscription | $21.99 | per 6 months |
| Lifetime Purchase | $49.99 | one-time |


## Frequently asked questions

### Is DanceLib free?

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

### Is Dance.io｜Mirror & Loop & Slow free?

Dance.io｜Mirror & Loop & Slow is free to download, with in-app purchases available.

### Do DanceLib or Dance.io｜Mirror & Loop & Slow have ads?

DanceLib shows ads; Dance.io｜Mirror & Loop & Slow does not.

### Which is updated more often, DanceLib or Dance.io｜Mirror & Loop & Slow?

DanceLib ships an update every 3 weeks, and Dance.io｜Mirror & Loop & Slow every 2 days. Most recently, DanceLib was updated on October 13, 2026 and Dance.io｜Mirror & Loop & Slow on October 15, 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.*