# ECCコーチング vs アプ問 有機化学 | 共通テスト・大学受験 一問一答

The clearest difference is in-app purchases: ECCコーチング at none against アプ問 有機化学 | 共通テスト・大学受験 一問一答's 1. ECCコーチング also leads on iOS requirement (12.0 vs 15.0). アプ問 有機化学 | 共通テスト・大学受験 一問一答's advantage is device support. On price there is nothing between them.

Both are free to download. アプ問 有機化学 | 共通テスト・大学受験 一問一答 sells 1 one-off in-app purchase. ECCコーチング asks for nothing beyond the download.

## The numbers

| Metric | ECCコーチング | アプ問 有機化学 | 共通テスト・大学受験 一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 10 days |
| Size | 64 MB | 44 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ECC Co., Ltd](https://appshunter.io/developer/429627015) | [Himeka Saito](https://appshunter.io/developer/6819685777) |

## What reviewers say

### ECCコーチング

[App page](https://appshunter.io/ios/app/ecc/id6453072058)

**In-app purchases:** none


### アプ問 有機化学 | 共通テスト・大学受験 一問一答

[App page](https://appshunter.io/ios/app/id6806712428)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題解放 & 広告削除 | $2.99 | one-time |


## Frequently asked questions

### Is ECCコーチング free?

ECCコーチング is free to download, with no in-app purchases.

### Is アプ問 有機化学 | 共通テスト・大学受験 一問一答 free?

アプ問 有機化学 | 共通テスト・大学受験 一問一答 is free to download, with in-app purchases available.

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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.*