# Sugoku vs SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜

The clearest difference is in-app purchases: SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 at none against Sugoku's 1. SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Sugoku sells 1 one-off in-app purchase. SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 asks for nothing beyond the download.

Sugoku ships an update every 3 days, SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 every 5 days. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sugoku | SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 247 MB | 56 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ryo otsuka](https://appshunter.io/developer/6788628020) | [Kasanimaro](https://appshunter.io/developer/1846987954) |

## 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 (1)**

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


### SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜

[App page](https://appshunter.io/ios/app/spavoid/id6800185971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sugoku free?

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

### Is SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 free?

SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 is free to download, with no in-app purchases.

### Do Sugoku or SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 have ads?

Both Sugoku and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 show ads.

### Which is updated more often, Sugoku or SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜?

Sugoku ships an update every 3 days, and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 every 5 days. Most recently, Sugoku was updated on September 30, 2026 and SPavoid 〜ポモドーロタイマー・休日チャイム時間割〜 on October 10, 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.*