# Sophia vs 101 AI World

The clearest difference is in-app purchases: 101 AI World at none against Sophia's 13. 101 AI World also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 18.0). Sophia's advantage is ratings volume (154 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sophia sells 13 in-app purchases, starting at $5.99 per 7 days. 101 AI World asks for nothing beyond the download.

101 AI World holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sophia has 154 ratings behind it against 1, so its average is the more settled of the two.

Sophia ships an update every 6 days, 101 AI World every 10 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sophia | 101 AI World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (154 ratings)](https://appshunter.io/ios/app/sophia-general-knowledge/id6760919622/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/101-ai-world/id6797108826/reviews)** |
| Number of ratings | **154** | 1 |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 227 MB | 34 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vik Studios SAS](https://appshunter.io/developer/1896332407) | [AI World Media Group LLC](https://appshunter.io/developer/6793659543) |

## What reviewers say

### Sophia

[App page](https://appshunter.io/ios/app/sophia-general-knowledge/id6760919622)

Learn about history, science, philosophy, and more in just 10 minutes a day. This app offers short, engaging lessons with quizzes to test your knowledge and track your progress. It's designed for quick learning and better retention.

**Highlights:** Daily 10-minute lessons, Wide range of subjects, Engaging quiz format, Progress tracking, Ad-free learning experience, Focus on retention

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sophia Premium Weekly | $5.99 | per 7 days |
| Sophia Premium Annual | $8.99 | per year |
| Sophia Premium Monthly | $8.99 | per month |
| Sophia Premium Monthly | $8.99 | per month |
| Sophia Premium Annual | $17.99 | per year |
| Sophia Premium Annual Plan | $17.99 | per year |
| Sophia Premium Annual | $24.99 | per year |
| Sophia Premium Annual Plan | $24.99 | per year |
| Sophia Premium Annual | $34.99 | per year |
| Sophia Premium Annual | $34.99 | per year |
| Sophia Premium Annual | $44.99 | per year |
| Sophia Premium Annual | $49.99 | per year |
| Sophia Premium Annual | $59.99 | per year |


### 101 AI World

[App page](https://appshunter.io/ios/app/101-ai-world/id6797108826)

This app provides a centralized hub for AI news, industry directories, tools, and educational resources. It organizes information from various websites into one convenient location, allowing users to browse articles, explore curated lists, and access AI-related content.

**Highlights:** AI World Journal feed, Curated industry directories, Access to AI tools and events, Save favorites and recent items, In-app search functionality, Native reader for articles

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

**In-app purchases:** none


## Frequently asked questions

### Is Sophia free?

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

### Is 101 AI World free?

101 AI World is free to download, with no in-app purchases.

### Which has better reviews, Sophia or 101 AI World?

101 AI World is rated higher. Sophia averages 4.7 out of 5 from 154 ratings, while 101 AI World averages 5.0 from 1 ratings.

### Do Sophia or 101 AI World have ads?

Neither Sophia nor 101 AI World shows ads.

### Which is updated more often, Sophia or 101 AI World?

Sophia ships an update every 6 days, and 101 AI World every 10 days. Most recently, Sophia was updated on October 31, 2026 and 101 AI World on October 25, 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.*