# Hands vs Number Pieces, by MLC

The clearest difference is price: Number Pieces, by MLC at Free against Hands's $2.99. Number Pieces, by MLC also leads on rating (3.9 vs 2.0) and update cadence (every 9 months vs every 27 months). Hands's advantage is iOS requirement (12.0 vs 14.7). On ads, in-app purchases and device support there is nothing between them.

Number Pieces, by MLC is free to download; Hands costs $2.99 up front. 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 2.0. That said, the two scores are not equally well evidenced: Number Pieces, by MLC has 22 ratings behind it against 2, so its average is the more settled of the two.

Hands ships an update every 27 months, Number Pieces, by MLC every 9 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Hands | Number Pieces, by MLC |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/hands-on-math-attribute-blocks/id504609803/reviews) | **[3.9 (22 ratings)](https://appshunter.io/ios/app/number-pieces-by-mlc/id605433778/reviews)** |
| Number of ratings | 2 | **22** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 9 months** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 8 MB |
| Requires iOS | **12.0** | 14.7 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### Hands

[App page](https://appshunter.io/ios/app/hands-on-math-attribute-blocks/id504609803)

This app offers an interactive way to learn math concepts like set theory, geometry, and logic. It features 8 levels of difficulty, presenting students with challenges to solve using attribute blocks and logical reasoning. It's designed to improve basic math skills and logical thinking for elementary students.

**Highlights:** Interactive math concept learning, Set theory, geometry, number theory, logic, 8 levels of difficulty, Logical problem-solving challenges, Venn diagram exercises, Shape and pattern recognition

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Hands free?

Hands costs $2.99, with no in-app purchases.

### Is Number Pieces, by MLC free?

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

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

Number Pieces, by MLC is rated higher. Hands averages 2.0 out of 5 from 2 ratings, while Number Pieces, by MLC averages 3.9 from 22 ratings.

### Do Hands or Number Pieces, by MLC have ads?

Neither Hands nor Number Pieces, by MLC shows ads.

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

Hands ships an update every 27 months, and Number Pieces, by MLC every 9 months. Most recently, Hands was updated on October 21, 2026 and Number Pieces, by MLC on October 23, 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.*