# Spaceship Earth vs 炭素会計アドバイザー3級

The clearest difference is in-app purchases: Spaceship Earth at none against 炭素会計アドバイザー3級's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 炭素会計アドバイザー3級 sells 1 one-off in-app purchase. Spaceship Earth asks for nothing beyond the download.

## The numbers

| Metric | Spaceship Earth | 炭素会計アドバイザー3級 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 55 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Erevista Inc.](https://appshunter.io/developer/1475885966) | [takahashi masaki](https://appshunter.io/developer/1855419759) |

## What reviewers say

### Spaceship Earth

[App page](https://appshunter.io/ios/app/spaceship-earth-sdgs/id1613446452)

**Features:** Vision Pro support

**In-app purchases:** none


### 炭素会計アドバイザー3級

[App page](https://appshunter.io/ios/app/3/id6801856968)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 炭素会計アドバイザー3級 問題集 | $4.99 | one-time |


## Frequently asked questions

### Is Spaceship Earth free?

Spaceship Earth is free to download, with no in-app purchases.

### Is 炭素会計アドバイザー3級 free?

炭素会計アドバイザー3級 is free to download, with in-app purchases available.

### Do Spaceship Earth or 炭素会計アドバイザー3級 have ads?

Neither Spaceship Earth nor 炭素会計アドバイザー3級 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.*