# Sphero Edu Jr vs EarthProject

The clearest difference is update cadence: EarthProject at monthly against Sphero Edu Jr's every 17 months. EarthProject also leads on review sentiment (60% vs 44%). Sphero Edu Jr's advantage is rating (3.6 vs 3.4) and ratings volume (15 vs 5). 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.

Sphero Edu Jr holds the better App Store score, 3.6 against 3.4. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews complicate that: 44% of Sphero Edu Jr's written reviews are positive against 60% of EarthProject's, so the app with the better star average is not the one people write more warmly about.

Sphero Edu Jr ships an update every 17 months, EarthProject monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sphero Edu Jr | EarthProject |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (15 ratings)](https://appshunter.io/ios/app/sphero-edu-jr/id1545146776/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/earthproject/id1580109940/reviews) |
| Number of ratings | **15** | 5 |
| Positive reviews | 44.4% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free | Free |
| Size | 128 MB | 70 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sphero, Inc.](https://appshunter.io/developer/468699622) | [TAKE ACTION GLOBAL Inc](https://appshunter.io/developer/1580109942) |

## What reviewers say

### Sphero Edu Jr

[App page](https://appshunter.io/ios/app/sphero-edu-jr/id1545146776)

This app allows users to connect to a robot and customize its actions using visual programming blocks. Create mazes, play games, and compose music while learning fundamental coding logic.

**Highlights:** Block programming interface, Customize lights, sounds, and movements, Create mazes and games, Learn basic programming logic, Classic and new drive modes

**In-app purchases:** none


### EarthProject

[App page](https://appshunter.io/ios/app/earthproject/id1580109940)

Learn and get motivated to reduce your carbon and plastic waste. This app provides educational content and encourages sustainable practices to help you make a positive environmental impact.

**Highlights:** Learn to reduce waste, Motivation for sustainable practices, Carbon footprint reduction, Plastic waste reduction, Environmental impact education

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sphero Edu Jr free?

Sphero Edu Jr is free to download, with no in-app purchases.

### Is EarthProject free?

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

### Which has better reviews, Sphero Edu Jr or EarthProject?

Sphero Edu Jr is rated higher. Sphero Edu Jr averages 3.6 out of 5 from 15 ratings, while EarthProject averages 3.4 from 5 ratings.

### Do Sphero Edu Jr or EarthProject have ads?

Neither Sphero Edu Jr nor EarthProject shows ads.

### Which is updated more often, Sphero Edu Jr or EarthProject?

Sphero Edu Jr ships an update every 17 months, and EarthProject monthly. Most recently, Sphero Edu Jr was updated on November 6, 2026 and EarthProject on November 7, 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.*