# 3D Solar System vs AI

The clearest difference is rating: AI at 5.0 against 3D Solar System's 4.4. AI also leads on ads (none vs shown). 3D Solar System's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (1.7K vs 1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 3D Solar System sells 12 in-app purchases, starting at $7.99 per 7 days and AI sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 3D Solar System has 1.7K ratings behind it against 1, so its average is the more settled of the two.

3D Solar System ships an update fortnightly, AI every 9 days. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 3D Solar System | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.7K ratings)](https://appshunter.io/ios/app/3d-solar-system-planets-view/id983877380/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-nate/id6504152238/reviews)** |
| Number of ratings | **1.7K** | 1 |
| Positive reviews | 28.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 352 MB | 20 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Education Terra](https://appshunter.io/developer/946819038) | [Soul AI LLC](https://appshunter.io/developer/1660399164) |

## What reviewers say

### 3D Solar System

[App page](https://appshunter.io/ios/app/3d-solar-system-planets-view/id983877380)

Explore the solar system in 3D and augmented reality. Learn about planets, moons, stars, and constellations through interactive models, scientific facts, and engaging quizzes. Create your own planets with AI.

**Highlights:** 3D & AR Solar System models, Scientific facts about celestial bodies, Interactive star map, Engaging educational tasks and quizzes, AI-powered planet creation

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscription | $7.99 | per 7 days |
| 1 Month PRO | $9.99 | per month |
| 1 month Sale | $10.99 | per month |
| 12 months sale | $14.99 | per year |
| 6 months | $19.99 | per 6 months |
| Astronomy guide - Sky atlas | $19.99 | per month |
| 12 months | $29.99 | per year |
| Astronomy guide - Sky atlas | $29.99 | per 3 months |
| 2 Month Subscription | $39.99 | per 2 months |
| 2 Months Subscription | $39.99 | per 2 months |
| Disable Ads Sale | $9.99 | one-time |
| Disable Ads | $19.99 | one-time |

**What reviewers like**

- 🌟 Informative and educational
- 🔍 Detailed solar system information
- 🎨 Cool visuals and graphics

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficult to cancel subscription
- 🤔 Misleading 'free' claims
- 🐛 Bugs and glitches
- 🤯 Confusing user interface

**Reported bugs**

- Planets displayed incorrectly
- Subscription charges without consent
- Inability to cancel subscription

**Requested features**

- More free content and features
- Realistic planet models and animations
- Expanded content beyond the solar system
- Improved accessibility and usability


### AI

[App page](https://appshunter.io/ios/app/ai-nate/id6504152238)

This app serves as an AI knowledge expert, offering comprehensive artificial intelligence content for members. It covers AI trends, technical analysis, book recommendations, expert interviews, courses, and a community forum. It's designed to help users stay updated and enhance their AI skills.

**Highlights:** AI Trends Blog, Technical Analysis Videos, Book Recommendations, Expert Podcast Interviews, Systematic AI Courses, Active Tech Community

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $4.99 | per month |


## Frequently asked questions

### Is 3D Solar System free?

3D Solar System is free to download, with in-app purchases available.

### Is AI free?

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

### Which has better reviews, 3D Solar System or AI?

AI is rated higher. 3D Solar System averages 4.4 out of 5 from 1.7K ratings, while AI averages 5.0 from 1 ratings.

### Do 3D Solar System or AI have ads?

3D Solar System shows ads; AI does not.

### Which is updated more often, 3D Solar System or AI?

3D Solar System ships an update fortnightly, and AI every 9 days. Most recently, 3D Solar System was updated on November 1, 2026 and AI on October 27, 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.*