# Itsy Bitsy Spider vs Number Line, by MLC

The clearest difference is rating: Number Line, by MLC at 4.4 against Itsy Bitsy Spider's 4.2. Itsy Bitsy Spider's advantage is ratings volume (45 vs 15) and iOS requirement (9.0 vs 16.1). On price, review sentiment, update cadence and ads 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 4.2. Both are backed by a comparable volume of ratings — 45 and 15 respectively. Written reviews complicate that: 70% of Itsy Bitsy Spider's written reviews are positive against 67% of Number Line, by MLC's, so the app with the better star average is not the one people write more warmly about.

Itsy Bitsy Spider ships an update every 7 months, Number Line, by MLC every 13 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Itsy Bitsy Spider | Number Line, by MLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (45 ratings)](https://appshunter.io/ios/app/itsy-bitsy-spider-easter-egg/id378995141/reviews) | **[4.4 (15 ratings)](https://appshunter.io/ios/app/number-line-by-mlc/id751816884/reviews)** |
| Number of ratings | **45** | 15 |
| Positive reviews | **70.5% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 26 MB | 7 MB |
| Requires iOS | **9.0** | 16.1 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Duck Duck Moose LLC](https://appshunter.io/developer/303076298) | [The Math Learning Center](https://appshunter.io/developer/1542700905) |

## What reviewers say

### Itsy Bitsy Spider

[App page](https://appshunter.io/ios/app/itsy-bitsy-spider-easter-egg/id378995141)

An interactive and educational retelling of a classic nursery rhyme for young children. Features include hidden surprises, sing-along recording, and mini-games that teach counting and nature.

**Highlights:** Interactive illustrations with hidden surprises, Record your own voice singing, Learn about nature with Cloe the fly, Counting activities with a squirrel, Play peek-a-boo with a frog, Watch a caterpillar transform

**In-app purchases:** none

**What reviewers like**

- 👶 Highly engaging for toddlers and young children
- 🎨 Beautiful graphics and animations
- 🎵 Entertaining music and sound effects
- 🖱️ Interactive cause-and-effect gameplay
- 🎓 Educational value for learning

**What reviewers complain about**

- 🎤 Male singer's voice sounds creepy or odd
- 📱 Limited content - only 2 screens
- ⏱️ Short play duration before boredom sets in
- 🔄 Repetitive gameplay with limited variety
- 💸 Expensive for the amount of content

**Reported bugs**

- App won't progress past opening screen after iOS 13 update
- App won't open at all after recent update
- Stuck on first page with no way to turn pages
- Sound not working despite troubleshooting
- Program crashes and requires restart to change pages

**Requested features**

- More nursery rhymes in similar format
- Additional screens and content
- Female or child voice option for singing
- More verses of Itsy Bitsy Spider incorporated
- Automatic music playback option


### 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 Itsy Bitsy Spider free?

Itsy Bitsy Spider 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, Itsy Bitsy Spider or Number Line, by MLC?

Number Line, by MLC is rated higher. Itsy Bitsy Spider averages 4.2 out of 5 from 45 ratings, while Number Line, by MLC averages 4.4 from 15 ratings.

### Do Itsy Bitsy Spider or Number Line, by MLC have ads?

Neither Itsy Bitsy Spider nor Number Line, by MLC shows ads.

### Which is updated more often, Itsy Bitsy Spider or Number Line, by MLC?

Itsy Bitsy Spider ships an update every 7 months, and Number Line, by MLC every 13 months. Most recently, Itsy Bitsy Spider was updated on November 1, 2026 and Number Line, by MLC on November 1, 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.*