# Mathesis vs Kurious

The clearest difference is update cadence: Kurious at weekly against Mathesis's every 2 months. Mathesis's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mathesis ships an update every 2 months, Kurious weekly. The most recent releases landed on September 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Mathesis | Kurious |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kurious/id6766752682/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 53 MB | 46 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aiofeffect LLC](https://appshunter.io/developer/1833105894) | [Galapptic Limited Liability Company](https://appshunter.io/developer/1896322030) |

## What reviewers say

### Mathesis

[App page](https://appshunter.io/ios/app/mathesis/id6757658558)

**In-app purchases:** none


### Kurious

[App page](https://appshunter.io/ios/app/kurious/id6766752682)

Discover three captivating facts daily to ignite your curiosity and fuel conversations. Explore topics ranging from awe-inspiring wonders to mind-bending concepts, with multiple layers of depth for deeper learning. Share these fascinating insights easily on social media.

**Highlights:** 3 daily fascinating facts, Facts categorized by Wonder, Concept, Mind-bender, Multiple layers of depth for each fact, Shareable fact cards for social media, Daily learning streak tracker

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

**In-app purchases:** none


## Frequently asked questions

### Is Mathesis free?

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

### Is Kurious free?

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

### Do Mathesis or Kurious have ads?

Neither Mathesis nor Kurious shows ads.

### Which is updated more often, Mathesis or Kurious?

Mathesis ships an update every 2 months, and Kurious weekly. Most recently, Mathesis was updated on September 11, 2026 and Kurious on September 24, 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.*