# Number Line, by MLC vs Number Chomp

The clearest difference is update cadence: Number Chomp at every 5 weeks against Number Line, by MLC's every 13 months. Number Chomp also leads on ratings volume (426 vs 15) and review sentiment (76% vs 67%). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.4 for Number Line, by MLC against 4.4 for Number Chomp. That said, the two scores are not equally well evidenced: Number Chomp has 426 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 67% of Number Line, by MLC's written reviews are positive against 76% of Number Chomp's.

Number Line, by MLC ships an update every 13 months, Number Chomp every 5 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Number Line, by MLC | Number Chomp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews) | **[4.4 (426 ratings)](https://appshunter.io/ios/app/number-chomp/id1501996441/reviews)** |
| Number of ratings | 15 | **426** |
| Positive reviews | 66.7% of reviews | **76.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 22 MB |
| Requires iOS | **16.1** | 17.6 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [The Math Learning Center](https://appshunter.io/developer/1542700905) | [Daniel Sedam](https://appshunter.io/developer/541745010) |

## 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


### Number Chomp

[App page](https://appshunter.io/ios/app/number-chomp/id1501996441)

Engage in a fun math practice game where you guide a character through numbers and equations to find correct answers. Master addition, subtraction, multiplication, division, and pre-algebra while avoiding obstacles. Earn points by solving problems and advancing through levels.

**Highlights:** Math skill practice, Addition, subtraction, multiplication, division, Pre-algebra concepts, Score-based gameplay, Obstacle avoidance, Level progression

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning math
- 💡 Fun challenge level
- 👍 Customizable math type and difficulty
- 👍 Shows equations clearly
- 👍 Good for adult learners

**What reviewers complain about**

- 😴 Boring gameplay
- 🤔 Difficulty spikes (subtraction level 1)
- 🤷 Gets stuck on levels

**Reported bugs**

- 🐛 Window sizing and zoom issues on Mac
- 🐛 Game opens too big and off-screen on Mac

**Requested features**

- Add sound effects
- Add background music
- More lives
- Fix window sizing and zoom on Mac


## Frequently asked questions

### Is Number Line, by MLC free?

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

### Is Number Chomp free?

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

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

Number Chomp is rated higher. Number Line, by MLC averages 4.4 out of 5 from 15 ratings, while Number Chomp averages 4.4 from 426 ratings.

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

Neither Number Line, by MLC nor Number Chomp shows ads.

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

Number Line, by MLC ships an update every 13 months, and Number Chomp every 5 weeks. Most recently, Number Line, by MLC was updated on October 9, 2026 and Number Chomp on October 27, 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.*