# Robo Math Age 6 vs ScratchJr

The clearest difference is rating: Robo Math Age 6 at 5.0 against ScratchJr's 3.9. Robo Math Age 6 also leads on review sentiment (100% vs 67%) and iOS requirement (6.0 vs 11.0). ScratchJr's advantage is ratings volume (1.9K vs 1) and update cadence (every 6 months vs every 20 months). 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.

Robo Math Age 6 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: ScratchJr has 1.9K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Robo Math Age 6's written reviews are positive against 67% of ScratchJr's.

Robo Math Age 6 ships an update every 20 months, ScratchJr every 6 months. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Robo Math Age 6 | ScratchJr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/robo-math-age-6-8-lite/id893696959/reviews)** | [3.9 (1.9K ratings)](https://appshunter.io/ios/app/scratchjr/id895485086/reviews) |
| Number of ratings | 1 | **1.9K** |
| Positive reviews | **100.0% of reviews** | 66.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 23 MB | 51 MB |
| Requires iOS | **6.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [madebyeducators](https://appshunter.io/developer/668446587) | [Scratch Foundation, Inc.](https://appshunter.io/developer/1066012912) |

## What reviewers say

### Robo Math Age 6

[App page](https://appshunter.io/ios/app/robo-math-age-6-8-lite/id893696959)

This app helps young learners develop early numeracy skills through interactive math games. Children solve story sums and practice addition, subtraction, and multiplication using visual aids. It's designed by educators to make learning math engaging and effective for ages 6-8.

**Highlights:** Robot building and upgrades, Story sum problem-solving, Addition, subtraction, multiplication practice, Pictorial representations, Commutative property of addition, Comprehension of number concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### ScratchJr

[App page](https://appshunter.io/ios/app/scratchjr/id895485086)

This app allows young children to create their own interactive stories and games by snapping together graphical programming blocks. It fosters problem-solving, creative expression, and develops early numeracy and literacy skills in a fun, motivating context.

**Highlights:** Program interactive stories, Create games, Snap-together programming blocks, Develop problem-solving skills, Foster creative expression, Learn coding fundamentals

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for kids
- 🚀 Great for coding and creating animations
- 💡 Allows customization of characters and backgrounds
- ⭐ Fun and engaging for young users

**What reviewers complain about**

- 🐛 Glitchy drawing/editing tools
- 🔧 Limited number of frames/scenes per project
- 🎨 Lack of color options and customization
- 🔊 Poor audio quality and limited sound options

**Reported bugs**

- Freezing and crashing issues
- Incorrect character movements and positioning
- Saving and loading problems
- Microphone and recording bugs

**Requested features**

- Add more frames/scenes per project
- Improve drawing/editing tools
- Expand color and customization options
- Enhance audio features and sound library
- Integrate with the full Scratch platform


## Frequently asked questions

### Is Robo Math Age 6 free?

Robo Math Age 6 is free to download, with no in-app purchases.

### Is ScratchJr free?

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

### Which has better reviews, Robo Math Age 6 or ScratchJr?

Robo Math Age 6 is rated higher. Robo Math Age 6 averages 5.0 out of 5 from 1 ratings, while ScratchJr averages 3.9 from 1.9K ratings.

### Do Robo Math Age 6 or ScratchJr have ads?

Neither Robo Math Age 6 nor ScratchJr shows ads.

### Which is updated more often, Robo Math Age 6 or ScratchJr?

Robo Math Age 6 ships an update every 20 months, and ScratchJr every 6 months. Most recently, Robo Math Age 6 was updated on October 22, 2026 and ScratchJr on October 29, 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.*