# CSR検定3級 試験対策アプリ vs サステナ経営検定3級

The clearest difference is price: CSR検定3級 試験対策アプリ at Free against サステナ経営検定3級's $4.99. サステナ経営検定3級's advantage is in-app purchases (none vs 1) and update cadence (monthly vs every 3 months). On ads and device support there is nothing between them.

CSR検定3級 試験対策アプリ is free to download; サステナ経営検定3級 costs $4.99 up front. CSR検定3級 試験対策アプリ sells 1 one-off in-app purchase. サステナ経営検定3級 asks for nothing beyond the download.

CSR検定3級 試験対策アプリ ships an update every 3 months, サステナ経営検定3級 monthly. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CSR検定3級 試験対策アプリ | サステナ経営検定3級 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 3 MB | 33 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroki Morita](https://appshunter.io/developer/1887837473) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### CSR検定3級 試験対策アプリ

[App page](https://appshunter.io/ios/app/csr3/id6762505988)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSR検定3級 試験対策アプリ　プレミアム版 | $1.99 | one-time |


### サステナ経営検定3級

[App page](https://appshunter.io/ios/app/3/id6767457927)

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

**In-app purchases:** none


## Frequently asked questions

### Is CSR検定3級 試験対策アプリ free?

CSR検定3級 試験対策アプリ is free to download, with in-app purchases available.

### Is サステナ経営検定3級 free?

サステナ経営検定3級 costs $4.99, with no in-app purchases.

### Do CSR検定3級 試験対策アプリ or サステナ経営検定3級 have ads?

Neither CSR検定3級 試験対策アプリ nor サステナ経営検定3級 shows ads.

### Which is updated more often, CSR検定3級 試験対策アプリ or サステナ経営検定3級?

CSR検定3級 試験対策アプリ ships an update every 3 months, and サステナ経営検定3級 monthly. Most recently, CSR検定3級 試験対策アプリ was updated on October 13, 2026 and サステナ経営検定3級 on October 14, 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.*