# mo vs ArrangeUs

The clearest difference is review sentiment: ArrangeUs at 81% against mo's 25%. ArrangeUs also leads on rating (4.8 vs 3.0) and ratings volume (4.2K vs 4). mo's advantage is update cadence (every 2 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. mo sells 2 one-off in-app purchases and ArrangeUs sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ArrangeUs holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: ArrangeUs has 4.2K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of mo's written reviews are positive against 81% of ArrangeUs's.

mo ships an update every 2 days, ArrangeUs fortnightly. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | mo | ArrangeUs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/mo-sim/id1450170370/reviews) | **[4.8 (4.2K ratings)](https://appshunter.io/ios/app/arrangeus/id1502182540/reviews)** |
| Number of ratings | 4 | **4.2K** |
| Positive reviews | 25.0% of reviews | **80.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 45 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UGOKU, K.K.](https://appshunter.io/developer/1450170369) | [Andriy Stefanchuk](https://appshunter.io/developer/1374558016) |

## What reviewers say

### mo

[App page](https://appshunter.io/ios/app/mo-sim/id1450170370)

Easily create and share choreography formations with synced music and video. Adjust individual dancer movements and timing for efficient rehearsal and performance planning. Ideal for dance, theater, and sports.

**Highlights:** Create and share choreography formations, Sync with music and video, Adjust individual dancer movements and timing, Zoom in/out of stage footage, Telop and pointer tool synchronization, Reduce rehearsal time and costs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| You can add up to 99 dancers | $3.99 | one-time |
| You can add up to 200 dancers | $9.99 | one-time |


### ArrangeUs

[App page](https://appshunter.io/ios/app/arrangeus/id1502182540)

This app simplifies dance formation planning for choreographers. Easily create, visualize, and save complex stage arrangements with animated transitions and customizable dancer details. Streamline your creative process and bring performances to life.

**Highlights:** Animated transitions, Name and color dancers, Add comments to positions, Customize stage settings, Undo actions, Synchronize with music, Save formations as presets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ArrangeUs Premium | $2.99 | per month |
| ArrangeUs Premium | $14.99 | per 6 months |
| ArrangeUs Premium | $23.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful for choreography
- 🚀 Efficient formation creation
- 👍 Great visual representation
- 🚀 Time-saving tool

**What reviewers complain about**

- 🐛 Music syncing issues
- 🔒 Limited free features
- 🔒 Difficulty sharing/collaborating
- 🐛 Inconsistent dancer movement tracking
- 🔒 Lack of customization options

**Reported bugs**

- Sharing files not working as expected
- Formations not saving/syncing properly
- Keyboard disappearing during use

**Requested features**

- Add pathways/routes for dancer movement
- Allow syncing across devices
- Implement collaboration features
- Add more customization options (backgrounds, dancer shapes, etc.)
- Improve music integration and timing


## Frequently asked questions

### Is mo free?

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

### Is ArrangeUs free?

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

### Which has better reviews, mo or ArrangeUs?

ArrangeUs is rated higher. mo averages 3.0 out of 5 from 4 ratings, while ArrangeUs averages 4.8 from 4.2K ratings.

### Do mo or ArrangeUs have ads?

Neither mo nor ArrangeUs shows ads.

### Which is updated more often, mo or ArrangeUs?

mo ships an update every 2 days, and ArrangeUs fortnightly. Most recently, mo was updated on September 13, 2026 and ArrangeUs on September 22, 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.*