# Earth School vs ChalkNote

The clearest difference is update cadence: ChalkNote at every 5 weeks against Earth School's every 3 months. Earth School's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Earth School sells 1 one-off in-app purchase and ChalkNote sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Earth School ships an update every 3 months, ChalkNote every 5 weeks. Both last shipped on November 10, 2026.

## The numbers

| Metric | Earth School | ChalkNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (4.2K ratings)](https://appshunter.io/ios/app/earth-school-science-games/id538790574/reviews)** | — |
| Number of ratings | **4.2K** | — |
| Positive reviews | 52.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 31 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yateland Kids Limited](https://appshunter.io/developer/1835878267) | [Joshua Makes](https://appshunter.io/developer/6797973015) |

## 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


### ChalkNote

[App page](https://appshunter.io/ios/app/chalknote-behaviour-log/id6799425101)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChalkNote Plus | $3.99 | per month |
| ChalkNote Plus | $22.99 | per year |


## Frequently asked questions

### Is Earth School free?

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

### Is ChalkNote free?

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

### Do Earth School or ChalkNote have ads?

Neither Earth School nor ChalkNote shows ads.

### Which is updated more often, Earth School or ChalkNote?

Earth School ships an update every 3 months, and ChalkNote every 5 weeks. Most recently, Earth School was updated on November 10, 2026 and ChalkNote on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*