# Knowledge Snack vs OlympiadMath

The clearest difference is in-app purchases: OlympiadMath at none against Knowledge Snack's 1. OlympiadMath also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Knowledge Snack sells 1 in-app purchase, starting at $19.99 per year. OlympiadMath asks for nothing beyond the download.

Knowledge Snack ships an update every 9 days, OlympiadMath every 2 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Knowledge Snack | OlympiadMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowledge-snack/id6761691421/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 54 MB | 18 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Giftphoria](https://appshunter.io/developer/1873456095) | [Devois Inc](https://appshunter.io/developer/1535268107) |

## What reviewers say

### Knowledge Snack

[App page](https://appshunter.io/ios/app/knowledge-snack/id6761691421)

Discover a new interesting fact daily in just two minutes. Enjoy audio narration for learning on the go and save your favorite facts for later reference. Customize notification frequency to suit your learning schedule.

**Highlights:** Daily new facts, Audio narration, Save favorite facts, Customizable notifications, Short learning sessions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Premium | $19.99 | per year |


### OlympiadMath

[App page](https://appshunter.io/ios/app/olympiadmath/id6769341244)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knowledge Snack free?

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

### Is OlympiadMath free?

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

### Do Knowledge Snack or OlympiadMath have ads?

Neither Knowledge Snack nor OlympiadMath shows ads.

### Which is updated more often, Knowledge Snack or OlympiadMath?

Knowledge Snack ships an update every 9 days, and OlympiadMath every 2 days. Most recently, Knowledge Snack was updated on October 31, 2026 and OlympiadMath on November 9, 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.*