# サクッと危険物乙4 1問1答【サクトレ】 vs 危険物乙4Pass

The clearest difference is ads: サクッと危険物乙4 1問1答【サクトレ】 at none against 危険物乙4Pass's shown. サクッと危険物乙4 1問1答【サクトレ】 also leads on iOS requirement (12.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. サクッと危険物乙4 1問1答【サクトレ】 sells 1 one-off in-app purchase and 危険物乙4Pass sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | サクッと危険物乙4 1問1答【サクトレ】 | 危険物乙4Pass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 32 MB | 43 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) | [KANDK](https://appshunter.io/developer/1867080143) |

## What reviewers say

### サクッと危険物乙4 1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/4-11/id6764759755)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $1.99 | one-time |


### 危険物乙4Pass

[App page](https://appshunter.io/ios/app/4pass-4/id6768249746)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | one-time |


## Frequently asked questions

### Is サクッと危険物乙4 1問1答【サクトレ】 free?

サクッと危険物乙4 1問1答【サクトレ】 is free to download, with in-app purchases available.

### Is 危険物乙4Pass free?

危険物乙4Pass is free to download, with in-app purchases available.

### Do サクッと危険物乙4 1問1答【サクトレ】 or 危険物乙4Pass have ads?

危険物乙4Pass shows ads; サクッと危険物乙4 1問1答【サクトレ】 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*