# Curio vs Curiosity

The clearest difference is ads: Curiosity at none against Curio's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Curio sells 2 in-app purchases, starting at $8.99 per month and Curiosity sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Curio | Curiosity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/curio-learn-by-discovering/id6754835692/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harvey Roberts](https://appshunter.io/developer/1465289663) | [Gaudhiwaa Hendrasto](https://appshunter.io/developer/1880520321) |

## What reviewers say

### Curio

[App page](https://appshunter.io/ios/app/curio-learn-by-discovering/id6754835692)

Discover new knowledge through engaging levels and quizzes. Personalize your learning journey by exploring topics that interest you, from history to science. Build a daily streak and solidify your understanding with review sessions.

**Highlights:** Explore personalized topics, Interactive learning levels, Engaging quizzes, Lesson review sessions, Daily streak tracking, Wide range of subjects

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curio Unlimited Monthly | $8.99 | per month |
| Curio Unlimited Yearly | $39.99 | per year |


### Curiosity

[App page](https://appshunter.io/ios/app/curiosity-ai-study-tools/id6759777692)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - 150 Points | $2.99 | per month |
| Pro - 300 Points | $4.99 | per month |
| Pro - 450 Points | $6.99 | per month |


## Frequently asked questions

### Is Curio free?

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

### Is Curiosity free?

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

### Do Curio or Curiosity have ads?

Curio shows ads; Curiosity does not.

### Which is updated more often, Curio or Curiosity?

Curio ships an update every 2 weeks, and Curiosity every 2 weeks. Most recently, Curio was updated on October 30, 2026 and Curiosity on October 31, 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.*