# Earth School vs einstein Junior

The clearest difference is review sentiment: Earth School at 53% against einstein Junior's 0%. Earth School also leads on update cadence (every 3 months vs every 24 months) and ratings volume (4.2K vs 1). einstein Junior's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Earth School sells 1 one-off in-app purchase. einstein Junior asks for nothing beyond the download.

einstein Junior holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Earth School has 4.2K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 53% of Earth School's written reviews are positive against 0% of einstein Junior's, so the app with the better star average is not the one people write more warmly about.

Earth School ships an update every 3 months, einstein Junior every 24 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Earth School | einstein Junior |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (4.2K ratings)](https://appshunter.io/ios/app/earth-school-science-games/id538790574/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/einstein-junior/id949923920/reviews)** |
| Number of ratings | **4.2K** | 1 |
| Positive reviews | **52.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 24 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 73 MB | 107 MB |
| Requires iOS | 10.0 | **7.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yateland Kids Limited](https://appshunter.io/developer/1835878267) | [Fourier Education](https://appshunter.io/developer/510661572) |

## What reviewers say

### Earth School

[App page](https://appshunter.io/ios/app/earth-school-science-games/id538790574)

Explore the wonders of Earth and the universe through interactive games and animations. Learn about the Big Bang, planets, galaxies, the origin of life, and evolution in a fun, play-based environment. Designed for young learners aged 2-7.

**Highlights:** 14 mini science games, Universe and Earth knowledge, Interactive animations, Easy interactions for kids, Offline functionality, No third-party ads

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy full version | $2.99 | one-time |

**What reviewers like**

- 👍 Good
- 🤗 Fun
- 🎓 Educational
- 🎉 Awesome
- 🙌 Great

**What reviewers complain about**

- 🔒 Locked content
- 💰 Expensive
- 🕰️ Too short
- 🐛 Bugs
- 🤖 Inaccurate information

**Reported bugs**

- Sound feature not working
- Purchased content not unlocking
- Glitches in gameplay

**Requested features**

- More free content
- Longer gameplay
- Improved educational content
- Fix bugs
- Accurate scientific information


### einstein Junior

[App page](https://appshunter.io/ios/app/einstein-junior/id949923920)

Explore the world and learn about science through interactive games. This app uses device sensors to help you investigate your surroundings and discover new things. Embark on quests to understand habitats and develop your inner scientist.

**Highlights:** Sensor-based learning, Interactive games, World exploration, Habitat quests, Develop scientific understanding

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Earth School free?

Earth School is free to download, with in-app purchases available.

### Is einstein Junior free?

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

### Which has better reviews, Earth School or einstein Junior?

einstein Junior is rated higher. Earth School averages 4.2 out of 5 from 4.2K ratings, while einstein Junior averages 5.0 from 1 ratings.

### Do Earth School or einstein Junior have ads?

Neither Earth School nor einstein Junior shows ads.

### Which is updated more often, Earth School or einstein Junior?

Earth School ships an update every 3 months, and einstein Junior every 24 months. Most recently, Earth School was updated on October 15, 2026 and einstein Junior on October 11, 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.*