# 天文宇宙検定3級 2026年版 問題集 一問一答・模試 vs Uchu Land Space Guide

The clearest difference is in-app purchases: 天文宇宙検定3級 2026年版 問題集 一問一答・模試 at none against Uchu Land Space Guide's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Uchu Land Space Guide sells 1 one-off in-app purchase. 天文宇宙検定3級 2026年版 問題集 一問一答・模試 asks for nothing beyond the download.

## The numbers

| Metric | 天文宇宙検定3級 2026年版 問題集 一問一答・模試 | Uchu Land Space Guide |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | — |
| Size | 35 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Signet LLC](https://appshunter.io/developer/1880910401) | [hashisoft](https://appshunter.io/developer/466261475) |

## What reviewers say

### 天文宇宙検定3級 2026年版 問題集 一問一答・模試

[App page](https://appshunter.io/ios/app/3-2026/id6782598569)

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

**In-app purchases:** none


### Uchu Land Space Guide

[App page](https://appshunter.io/ios/app/uchu-land-space-guide/id6804540621)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is 天文宇宙検定3級 2026年版 問題集 一問一答・模試 free?

天文宇宙検定3級 2026年版 問題集 一問一答・模試 is free to download, with no in-app purchases.

### Is Uchu Land Space Guide free?

Uchu Land Space Guide is free to download, with in-app purchases available.

### Do 天文宇宙検定3級 2026年版 問題集 一問一答・模試 or Uchu Land Space Guide have ads?

Both 天文宇宙検定3級 2026年版 問題集 一問一答・模試 and Uchu Land Space Guide show ads.

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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.*