# Jungle Library vs Knowledge Snack

The clearest difference is price: Knowledge Snack at Free against Jungle Library's $5.99. Knowledge Snack also leads on update cadence (every 9 days vs every 7 months) and iOS requirement (15.1 vs 18.6). Jungle Library's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Knowledge Snack is free to download; Jungle Library costs $5.99 up front. Knowledge Snack sells 1 in-app purchase, starting at $19.99 per year. Jungle Library asks for nothing beyond the download.

Jungle Library ships an update every 7 months, Knowledge Snack every 9 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Jungle Library | Knowledge Snack |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knowledge-snack/id6761691421/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 78 MB | 54 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Esther Ramos](https://appshunter.io/developer/1768336660) | [Giftphoria](https://appshunter.io/developer/1873456095) |

## What reviewers say

### Jungle Library

[App page](https://appshunter.io/ios/app/jungle-library-sounds-and-about/id6758163956)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Jungle Library free?

Jungle Library costs $5.99, with no in-app purchases.

### Is Knowledge Snack free?

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

### Do Jungle Library or Knowledge Snack have ads?

Neither Jungle Library nor Knowledge Snack shows ads.

### Which is updated more often, Jungle Library or Knowledge Snack?

Jungle Library ships an update every 7 months, and Knowledge Snack every 9 days. Most recently, Jungle Library was updated on October 12, 2026 and Knowledge Snack on October 13, 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.*