# Solar System for iPad vs The Tree That Ate Everything

The clearest difference is price: The Tree That Ate Everything at Free against Solar System for iPad's $12.99. The Tree That Ate Everything also leads on rating (5.0 vs 4.1) and update cadence (every 4 months vs every 9 months). Solar System for iPad's advantage is ratings volume (23 vs 2). On ads, in-app purchases and iOS requirement there is nothing between them.

The Tree That Ate Everything is free to download; Solar System for iPad costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Tree That Ate Everything holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Solar System for iPad has 23 ratings behind it against 2, so its average is the more settled of the two.

Solar System for iPad ships an update every 9 months, The Tree That Ate Everything every 4 months. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Solar System for iPad | The Tree That Ate Everything |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | [4.1 (23 ratings)](https://appshunter.io/ios/app/solar-system-for-ipad/id406795422/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-tree-that-ate-everything/id6444064254/reviews)** |
| Number of ratings | **23** | 2 |
| Positive reviews | 54.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Paid | **Free** |
| Size | 1.1 GB | 196 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NatureGuides Ltd.](https://appshunter.io/developer/310574314) | [KAALO](https://appshunter.io/developer/889966938) |

## What reviewers say

### Solar System for iPad

[App page](https://appshunter.io/ios/app/solar-system-for-ipad/id406795422)

Explore our solar system with this interactive electronic book. Discover planets, moons, and spacecraft through stunning 3D objects, movies, and animations. Control orbits and view real scientific data for an immersive learning experience.

**Highlights:** Interactive orrery with controllable orbits, Detailed 3D astronomical objects, Spacecraft imagery from NASA, ESA, JAXA, Live astronomical information from Wolfram|Alpha, Richly illustrated with interactive diagrams and videos, Exclusive theme song by Björk

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent graphics and visuals
- 📚 Informative and educational content
- 👍 Intuitive and easy to use interface
- 🌌 Comprehensive coverage of the solar system

**What reviewers complain about**

- 💰 Expensive for the content provided
- 🕰️ Outdated information and imagery
- 🐛 Frequent crashes and performance issues
- 🚫 Lack of support for older devices

**Reported bugs**

- App crashes on launch for some users
- Unresponsive controls and freezing issues
- Incorrect or outdated information in some areas

**Requested features**

- Update Pluto and Ceres imagery
- Add information on newly discovered dwarf planets
- Improve interactivity and 3D modeling
- Provide offline access to content


### The Tree That Ate Everything

[App page](https://appshunter.io/ios/app/the-tree-that-ate-everything/id6444064254)

This app uses augmented reality to bring a children's book to life. Characters move, talk, and interact with 3D environments, enhanced by music and voiceovers for an immersive storytelling experience. Designed for all ages, it makes reading magical and engaging.

**Highlights:** Augmented reality book experience, Animated characters and 3D environments, Music and voiceover narration, Interactive storytelling, Easy to use for all ages, Offline access to content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solar System for iPad free?

Solar System for iPad costs $12.99, with no in-app purchases.

### Is The Tree That Ate Everything free?

The Tree That Ate Everything is free to download, with no in-app purchases.

### Which has better reviews, Solar System for iPad or The Tree That Ate Everything?

The Tree That Ate Everything is rated higher. Solar System for iPad averages 4.1 out of 5 from 23 ratings, while The Tree That Ate Everything averages 5.0 from 2 ratings.

### Do Solar System for iPad or The Tree That Ate Everything have ads?

Neither Solar System for iPad nor The Tree That Ate Everything shows ads.

### Which is updated more often, Solar System for iPad or The Tree That Ate Everything?

Solar System for iPad ships an update every 9 months, and The Tree That Ate Everything every 4 months. Most recently, Solar System for iPad was updated on October 23, 2026 and The Tree That Ate Everything on October 18, 2026.

---

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