# Sugoku vs 高校化学 mol計算と反応式の最初の一手

The clearest difference is ads: 高校化学 mol計算と反応式の最初の一手 at none against Sugoku's shown. 高校化学 mol計算と反応式の最初の一手 also leads on iOS requirement (15.0 vs 17.0). Sugoku's advantage is update cadence (every 3 days vs every 11 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sugoku sells 3 in-app purchases, starting at $2.99 per month and 高校化学 mol計算と反応式の最初の一手 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sugoku ships an update every 3 days, 高校化学 mol計算と反応式の最初の一手 every 11 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Sugoku | 高校化学 mol計算と反応式の最初の一手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 11 days |
| Size | 697 MB | 12 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ryo otsuka](https://appshunter.io/developer/6788628020) | [Gen Nakanishi](https://appshunter.io/developer/6782112814) |

## What reviewers say

### Sugoku

[App page](https://appshunter.io/ios/app/sugoku-math-practice-drills/id6788627418)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $22.99 | per year |
| プレミアムプラン | $1.99 | one-time |


### 高校化学 mol計算と反応式の最初の一手

[App page](https://appshunter.io/ios/app/mol/id6790851613)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| すべて解放 | $4.99 | one-time |


## Frequently asked questions

### Is Sugoku free?

Sugoku is free to download, with in-app purchases available.

### Is 高校化学 mol計算と反応式の最初の一手 free?

高校化学 mol計算と反応式の最初の一手 is free to download, with in-app purchases available.

### Do Sugoku or 高校化学 mol計算と反応式の最初の一手 have ads?

Sugoku shows ads; 高校化学 mol計算と反応式の最初の一手 does not.

### Which is updated more often, Sugoku or 高校化学 mol計算と反応式の最初の一手?

Sugoku ships an update every 3 days, and 高校化学 mol計算と反応式の最初の一手 every 11 days. Most recently, Sugoku was updated on October 28, 2026 and 高校化学 mol計算と反応式の最初の一手 on October 28, 2026.

---

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