# Interval / 空白 vs 関西学院同窓会公式アプリ

The clearest difference is update cadence: Interval / 空白 at weekly against 関西学院同窓会公式アプリ's every 3 months. 関西学院同窓会公式アプリ's advantage is iOS requirement (16.1.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval / 空白 ships an update weekly, 関西学院同窓会公式アプリ every 3 months. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Interval / 空白 | 関西学院同窓会公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 6 MB | 27 MB |
| Requires iOS | 18.0 | **16.1.1** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ayumi Sakurai](https://appshunter.io/developer/1876264011) | [KG CRESCENT, K.K.](https://appshunter.io/developer/1878552588) |

## What reviewers say

### Interval / 空白

[App page](https://appshunter.io/ios/app/interval/id6759001207)

**In-app purchases:** none


### 関西学院同窓会公式アプリ

[App page](https://appshunter.io/ios/app/id6759427996)

**In-app purchases:** none


## Frequently asked questions

### Is Interval / 空白 free?

Interval / 空白 is free to download, with no in-app purchases.

### Is 関西学院同窓会公式アプリ free?

関西学院同窓会公式アプリ is free to download, with no in-app purchases.

### Do Interval / 空白 or 関西学院同窓会公式アプリ have ads?

Neither Interval / 空白 nor 関西学院同窓会公式アプリ shows ads.

### Which is updated more often, Interval / 空白 or 関西学院同窓会公式アプリ?

Interval / 空白 ships an update weekly, and 関西学院同窓会公式アプリ every 3 months. Most recently, Interval / 空白 was updated on November 5, 2026 and 関西学院同窓会公式アプリ on October 28, 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.*