# Curio AI vs Math

The clearest difference is in-app purchases: Math at none against Curio AI's 3. Math also leads on ads (none vs shown). Curio AI's advantage is update cadence (every 4 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Curio AI sells 3 in-app purchases, starting at $7.49 per month. Math asks for nothing beyond the download.

Curio AI ships an update every 4 days, Math fortnightly. The most recent releases landed on August 10, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Curio AI | Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/curio-ai-daily-knowledge/id6739725206/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Du Dai](https://appshunter.io/developer/1854781140) | [GUOJING LIANG](https://appshunter.io/developer/1844719071) |

## What reviewers say

### Curio AI

[App page](https://appshunter.io/ios/app/curio-ai-daily-knowledge/id6739725206)

Discover new facts and trivia daily with personalized knowledge. Reinforce learning through quizzes and build consistent habits. Ask questions and get clear explanations on topics you care about.

**Highlights:** Daily knowledge and trivia, Personalized learning topics, Clear question explanations, Customizable learning topics, Reinforcing quizzes, Daily learning routine reminders, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Discount | $7.49 | per month |
| Premium Monthly | $14.99 | per month |
| Curio AI Premium Yearly | $49.99 | per year |


### Math

[App page](https://appshunter.io/ios/app/math-master/id6753730004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Curio AI free?

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

### Is Math free?

Math is free to download, with no in-app purchases.

### Do Curio AI or Math have ads?

Curio AI shows ads; Math does not.

### Which is updated more often, Curio AI or Math?

Curio AI ships an update every 4 days, and Math fortnightly. Most recently, Curio AI was updated on August 10, 2026 and Math on June 5, 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.*