# YouKnow App vs Learn Tallest Mountains

The clearest difference is in-app purchases: YouKnow App at none against Learn Tallest Mountains's 1. YouKnow App also leads on iOS requirement (13.0 vs 15.1). Learn Tallest Mountains's advantage is update cadence (every 5 weeks vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. Learn Tallest Mountains sells 1 one-off in-app purchase. YouKnow App asks for nothing beyond the download.

YouKnow App ships an update every 24 months, Learn Tallest Mountains every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | YouKnow App | Learn Tallest Mountains |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 5 weeks** |
| Size | 31 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BonoLingo Group AS](https://appshunter.io/developer/1366849574) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### YouKnow App

[App page](https://appshunter.io/ios/app/youknow-app/id1454272242)

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Tallest Mountains

[App page](https://appshunter.io/ios/app/learn-tallest-mountains/id6446960186)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is YouKnow App free?

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

### Is Learn Tallest Mountains free?

Learn Tallest Mountains is free to download, with in-app purchases available.

### Do YouKnow App or Learn Tallest Mountains have ads?

Neither YouKnow App nor Learn Tallest Mountains shows ads.

### Which is updated more often, YouKnow App or Learn Tallest Mountains?

YouKnow App ships an update every 24 months, and Learn Tallest Mountains every 5 weeks. Most recently, YouKnow App was updated on November 2, 2026 and Learn Tallest Mountains on November 3, 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.*