# Number Line, by MLC vs Design Squad Maker

The clearest difference is rating: Design Squad Maker at 5.0 against Number Line, by MLC's 4.4. Design Squad Maker also leads on review sentiment (100% vs 67%) and device support (3 vs 1). Number Line, by MLC's advantage is ratings volume (15 vs 2). 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.

Design Squad Maker holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Number Line, by MLC has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Number Line, by MLC's written reviews are positive against 100% of Design Squad Maker's.

## The numbers

| Metric | Number Line, by MLC | Design Squad Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/design-squad-maker/id1585845086/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | — |
| Monetization | Free | Free |
| Size | 7 MB | 25 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [WGBH](https://appshunter.io/developer/324170330) |

## What reviewers say

### Number Line, by MLC

[App page](https://appshunter.io/ios/app/number-line-by-mlc/id751816884)

This app allows students to visualize number sequences and demonstrate mathematical strategies. It supports various number types and offers tools for annotation, problem-solving, and sharing work. Ideal for elementary classrooms and iPad learning environments.

**Highlights:** Visualize number sequences, Demonstrate counting, adding, subtracting, multiplying, dividing, Use whole numbers, fractions, decimals, or negative numbers, Add custom tick marks and labels, Hide and reveal numbers and jumps, Annotation and drawing tools, Save and share work

**Features:** macOS Compatibility

**In-app purchases:** none


### Design Squad Maker

[App page](https://appshunter.io/ios/app/design-squad-maker/id1585845086)

This app guides children through the engineering design process with interactive activities and explanations. It encourages problem-solving, critical thinking, and creativity through hands-on projects and family collaboration. Aligned with STEM curriculum, it offers a safe and engaging learning experience.

**Highlights:** Unlimited design projects, Add sketches, photos, and notes, Editable portfolio, Animated engineering videos, Step-by-step guidance, STEM curriculum alignment

**In-app purchases:** none


## Frequently asked questions

### Is Number Line, by MLC free?

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

### Is Design Squad Maker free?

Design Squad Maker is free to download, with no in-app purchases.

### Which has better reviews, Number Line, by MLC or Design Squad Maker?

Design Squad Maker is rated higher. Number Line, by MLC averages 4.4 out of 5 from 15 ratings, while Design Squad Maker averages 5.0 from 2 ratings.

### Do Number Line, by MLC or Design Squad Maker have ads?

Neither Number Line, by MLC nor Design Squad Maker shows ads.

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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.*