# Number Pieces, by MLC vs Mosyle School

The clearest difference is review sentiment: Number Pieces, by MLC at 88% against Mosyle School's 13%. Number Pieces, by MLC also leads on rating (3.9 vs 1.8). Mosyle School's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (92 vs 22). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Number Pieces, by MLC holds the better App Store score, 3.9 against 1.8. Both are backed by a comparable volume of ratings — 22 and 92 respectively. Written reviews point the same way: 88% of Number Pieces, by MLC's written reviews are positive against 13% of Mosyle School's.

Number Pieces, by MLC ships an update every 9 months, Mosyle School every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Number Pieces, by MLC | Mosyle School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/number-pieces-by-mlc/id605433778/reviews)** | [1.8 (92 ratings)](https://appshunter.io/ios/app/mosyle-school/id1097971267/reviews) |
| Number of ratings | 22 | **92** |
| Positive reviews | **87.5% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 8 MB | 84 MB |
| Requires iOS | 14.7 | **13.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [Mosyle](https://appshunter.io/developer/1082326520) |

## What reviewers say

### Number Pieces, by MLC

[App page](https://appshunter.io/ios/app/number-pieces-by-mlc/id605433778)

This app helps students grasp place value and computation with multi-digit numbers using interactive visual tools. Users can manipulate number pieces to add, subtract, multiply, and divide, fostering a deeper mathematical understanding.

**Highlights:** Manipulate ones, tens, and hundreds pieces, Regroup pieces (e.g., 10 ones to 1 ten), Measure array dimensions with an edge piece, Use drawing and text tools for annotations, Zoom, scroll, and hide/reveal work, Share work via image save or share code

**Features:** macOS Compatibility

**In-app purchases:** none


### Mosyle School

[App page](https://appshunter.io/ios/app/mosyle-school/id1097971267)

This tool simplifies the management of Apple devices for educational institutions, enabling secure student device usage for learning. It offers robust classroom management features to minimize distractions and enhance student focus, while providing IT staff and teachers with shared control and real-time insights.

**Highlights:** Apple device deployment and configuration, Classroom distraction elimination, Student focus monitoring, Internet access regulation, App management and installation, Real-time device inventory and reports, Shared IT and teacher management

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Works for schools
- 👍 Easy to set up (for IT)
- 💰 Cost-effective for schools

**What reviewers complain about**

- 👎 Restricts app access
- 👎 Rearranges apps alphabetically
- 👎 Cannot uninstall
- 👎 Privacy concerns (screen recording)
- 👎 Device management issues

**Reported bugs**

- Device management starts randomly
- Apps disappear and cannot be recovered
- App won't open during Zoom meetings
- App crashes everything
- App rearranges apps alphabetically

**Requested features**

- Allow users to uninstall
- Allow users to keep apps in original place
- Add more apps to the store
- Admin console for QR codes
- Allow users to play games during free periods/lunch


## Frequently asked questions

### Is Number Pieces, by MLC free?

Number Pieces, by MLC is free to download, with no in-app purchases.

### Is Mosyle School free?

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

### Which has better reviews, Number Pieces, by MLC or Mosyle School?

Number Pieces, by MLC is rated higher. Number Pieces, by MLC averages 3.9 out of 5 from 22 ratings, while Mosyle School averages 1.8 from 92 ratings.

### Do Number Pieces, by MLC or Mosyle School have ads?

Neither Number Pieces, by MLC nor Mosyle School shows ads.

### Which is updated more often, Number Pieces, by MLC or Mosyle School?

Number Pieces, by MLC ships an update every 9 months, and Mosyle School every 2 months. Most recently, Number Pieces, by MLC was updated on November 1, 2026 and Mosyle School on November 2, 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.*