# Wixie vs Number Line, by MLC

The clearest difference is rating: Number Line, by MLC at 4.4 against Wixie's 3.8. Number Line, by MLC also leads on monetization model (free vs freemium) and review sentiment (67% vs 46%). Wixie's advantage is update cadence (every 5 weeks vs every 13 months) and ratings volume (72 vs 15). On price, ads and in-app purchases there is nothing between them.

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

Number Line, by MLC holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 72 and 15 respectively. Written reviews point the same way: 46% of Wixie's written reviews are positive against 67% of Number Line, by MLC's.

Wixie ships an update every 5 weeks, Number Line, by MLC every 13 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Wixie | Number Line, by MLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (72 ratings)](https://appshunter.io/ios/app/wixie/id539027708/reviews) | **[4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews)** |
| Number of ratings | **72** | 15 |
| Positive reviews | 46.4% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Monetization | Freemium | **Free** |
| Size | 9 MB | 7 MB |
| Requires iOS | **12.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tech4Learning, Inc.](https://appshunter.io/developer/427695437) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### Wixie

[App page](https://appshunter.io/ios/app/wixie/id539027708)

This app provides access to an online authoring tool for students to create and share projects. It offers tools for drawing, writing, and recording audio, fostering creativity and communication skills. Projects are stored in the cloud for easy sharing.

**Highlights:** Open, edit, and share projects, Paint tools, text options, clip art, Voice recording, Cloud storage, Real-time collaboration

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Wixie free?

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

### Is Number Line, by MLC free?

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

### Which has better reviews, Wixie or Number Line, by MLC?

Number Line, by MLC is rated higher. Wixie averages 3.8 out of 5 from 72 ratings, while Number Line, by MLC averages 4.4 from 15 ratings.

### Do Wixie or Number Line, by MLC have ads?

Neither Wixie nor Number Line, by MLC shows ads.

### Which is updated more often, Wixie or Number Line, by MLC?

Wixie ships an update every 5 weeks, and Number Line, by MLC every 13 months. Most recently, Wixie was updated on November 6, 2026 and Number Line, by MLC on November 6, 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.*