# 舞动时光 vs i

The clearest difference is in-app purchases: 舞动时光 at none against i's 4. 舞动时光 also leads on review sentiment (100% vs 80%) and ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. i sells 4 in-app purchases, starting at $0.99 per month. 舞动时光 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 舞动时光 against 5.0 for i. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 100% of 舞动时光's written reviews are positive against 80% of i's.

舞动时光 ships an update fortnightly, i every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | 舞动时光 | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/id6755449834/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/i-dance/id6780227143/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 168 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京动念智能科技有限公司](https://appshunter.io/developer/1781541269) | [炜 阮](https://appshunter.io/developer/6778856938) |

## What reviewers say

### 舞动时光

[App page](https://appshunter.io/ios/app/id6755449834)

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

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-dance/id6780227143)

This app helps dancers record, review, and track their progress. It offers tools like mirroring, side-by-side comparison with instructors, and automatic social media cropping. Save every dance and see your improvement visually.

**Highlights:** Video recording and playback, Mirroring and side-by-side comparison, Automatic social media cropping, Dance genre and notes logging, Monthly statistics and cloud backup, Practice assistant with suggestions

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic 包月 · 20GB 云端 | $0.99 | per month |
| Pro 包月 · 300GB 云端 | $2.99 | per month |
| Basic 包年 · 20GB 云端 | $14.99 | per year |
| Pro 包年 · 300GB 云端 | $29.99 | per year |


## Frequently asked questions

### Is 舞动时光 free?

舞动时光 is free to download, with no in-app purchases.

### Is i free?

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

### Which has better reviews, 舞动时光 or i?

舞动时光 and i are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do 舞动时光 or i have ads?

Neither 舞动时光 nor i shows ads.

### Which is updated more often, 舞动时光 or i?

舞动时光 ships an update fortnightly, and i every 2 weeks. Most recently, 舞动时光 was updated on November 5, 2026 and i on November 5, 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.*