# 星座マスター vs 天文宇宙検定2級 試験対策・問題集

The clearest difference is in-app purchases: 天文宇宙検定2級 試験対策・問題集 at none against 星座マスター's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 星座マスター sells 1 one-off in-app purchase. 天文宇宙検定2級 試験対策・問題集 asks for nothing beyond the download.

## The numbers

| Metric | 星座マスター | 天文宇宙検定2級 試験対策・問題集 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 15 MB | 6 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Tanaka](https://appshunter.io/developer/1510093015) | [RYOHEI HORIUCHI](https://appshunter.io/developer/1869799988) |

## What reviewers say

### 星座マスター

[App page](https://appshunter.io/ios/app/id6775211040)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 星座マスター - フルパック | $6.99 | one-time |


### 天文宇宙検定2級 試験対策・問題集

[App page](https://appshunter.io/ios/app/2/id6786275509)

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

**In-app purchases:** none


## Frequently asked questions

### Is 星座マスター free?

星座マスター is free to download, with in-app purchases available.

### Is 天文宇宙検定2級 試験対策・問題集 free?

天文宇宙検定2級 試験対策・問題集 is free to download, with no in-app purchases.

### Do 星座マスター or 天文宇宙検定2級 試験対策・問題集 have ads?

Neither 星座マスター nor 天文宇宙検定2級 試験対策・問題集 shows 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.*