# 簿記2級3級 試験対策：一問一答 vs 公害防止管理者 大気1種 試験対策一問一答

簿記2級3級 試験対策：一問一答 and 公害防止管理者 大気1種 試験対策一問一答 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 簿記2級3級 試験対策：一問一答 sells 2 one-off in-app purchases and 公害防止管理者 大気1種 試験対策一問一答 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 簿記2級3級 試験対策：一問一答 | 公害防止管理者 大気1種 試験対策一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 82 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [shinichi kinuwaki](https://appshunter.io/developer/1847823851) | [Takaho Hayashi](https://appshunter.io/developer/6788691940) |

## What reviewers say

### 簿記2級3級 試験対策：一問一答

[App page](https://appshunter.io/ios/app/23/id6788232063)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3級フルアンロック | $3.99 | one-time |
| 2級フルアンロック | $4.99 | one-time |


### 公害防止管理者 大気1種 試験対策一問一答

[App page](https://appshunter.io/ios/app/1/id6800722356)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全機能解除 | $4.99 | one-time |


## Frequently asked questions

### Is 簿記2級3級 試験対策：一問一答 free?

簿記2級3級 試験対策：一問一答 is free to download, with in-app purchases available.

### Is 公害防止管理者 大気1種 試験対策一問一答 free?

公害防止管理者 大気1種 試験対策一問一答 is free to download, with in-app purchases available.

### Do 簿記2級3級 試験対策：一問一答 or 公害防止管理者 大気1種 試験対策一問一答 have ads?

Neither 簿記2級3級 試験対策：一問一答 nor 公害防止管理者 大気1種 試験対策一問一答 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.*