# Know Your Ireland vs Interactive Solar System

The clearest difference is update cadence: Interactive Solar System at fortnightly against Know Your Ireland's every 17 months. Interactive Solar System also leads on price ($1.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Know Your Ireland costs $3.99 and Interactive Solar System $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Know Your Ireland ships an update every 17 months, Interactive Solar System fortnightly. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Know Your Ireland | Interactive Solar System |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 58 MB | 52 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPad | **iPad, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [EdWare](https://appshunter.io/developer/554445658) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### Know Your Ireland

[App page](https://appshunter.io/ios/app/know-your-ireland/id554445655)

This educational game helps users learn about the geography of Ireland, including its provinces, counties, towns, mountains, and rivers. It features an interactive explore section with photos and audio, along with a quiz to test knowledge.

**Highlights:** Learn provinces, counties, towns, mountains, rivers & lakes, Geography quiz, Photos from every county, Audio of feature names, Information on each feature, County crests, Game Center Support

**Features:** macOS Compatibility

**In-app purchases:** none


### Interactive Solar System

[App page](https://appshunter.io/ios/app/interactive-solar-system/id1240878228)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Know Your Ireland free?

Know Your Ireland costs $3.99, with no in-app purchases.

### Is Interactive Solar System free?

Interactive Solar System costs $1.99, with no in-app purchases.

### Do Know Your Ireland or Interactive Solar System have ads?

Neither Know Your Ireland nor Interactive Solar System shows ads.

### Which is updated more often, Know Your Ireland or Interactive Solar System?

Know Your Ireland ships an update every 17 months, and Interactive Solar System fortnightly. Most recently, Know Your Ireland was updated on October 10, 2026 and Interactive Solar System on October 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.*