# typhoon vs 100のたいけん

The clearest difference is iOS requirement: typhoon at 14.0 against 100のたいけん's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

typhoon ships an update every 2 months, 100のたいけん every 3 months. The most recent releases landed on August 23, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | typhoon | 100のたいけん |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 88 MB | 17 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Techmatrix Corporation](https://appshunter.io/developer/419262815) | [TAKAYUKI HASHIMOTO](https://appshunter.io/developer/1689527181) |

## What reviewers say

### typhoon

[App page](https://appshunter.io/ios/app/typhoon/id1533003460)

This platform connects students, parents, and staff of Karuizawa Fu-En Gakuen. It facilitates attendance reporting, communication through channels and bulletin boards, and survey responses. Users can manage personal settings and notifications.

**Highlights:** Attendance registration and history, Online communication channels, Bulletin board for announcements, Survey responses and history, Notification settings

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

**In-app purchases:** none


### 100のたいけん

[App page](https://appshunter.io/ios/app/100/id6746421785)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is typhoon free?

typhoon is free to download, with no in-app purchases.

### Is 100のたいけん free?

100のたいけん is free to download, with no in-app purchases.

### Do typhoon or 100のたいけん have ads?

Neither typhoon nor 100のたいけん shows ads.

### Which is updated more often, typhoon or 100のたいけん?

typhoon ships an update every 2 months, and 100のたいけん every 3 months. Most recently, typhoon was updated on August 23, 2026 and 100のたいけん on September 23, 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.*