# classbox | 大学生向け時間割アプリ vs YouLet

The clearest difference is update cadence: YouLet at every 2 days against classbox | 大学生向け時間割アプリ's every 4 days. classbox | 大学生向け時間割アプリ's advantage is iOS requirement (16.0 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.

classbox | 大学生向け時間割アプリ ships an update every 4 days, YouLet every 2 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | classbox | 大学生向け時間割アプリ | YouLet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/youlet/id6755075789/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 37 MB | 76 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [classbox Inc.](https://appshunter.io/developer/1570435324) | [riku ogawa](https://appshunter.io/developer/1712709525) |

## What reviewers say

### classbox | 大学生向け時間割アプリ

[App page](https://appshunter.io/ios/app/classbox/id1614546365)

**Features:** macOS Compatibility

**In-app purchases:** none


### YouLet

[App page](https://appshunter.io/ios/app/youlet/id6755075789)

This app uses AI to help you reconnect with friends and acquaintances you've lost touch with. It prompts you to reach out to people you might be thinking about, making it easier to maintain your social connections.

**Highlights:** AI-powered reconnection suggestions, Helps maintain social connections, Prompts to reach out to contacts, Focuses on existing relationships

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

**In-app purchases:** none


## Frequently asked questions

### Is classbox | 大学生向け時間割アプリ free?

classbox | 大学生向け時間割アプリ is free to download, with no in-app purchases.

### Is YouLet free?

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

### Do classbox | 大学生向け時間割アプリ or YouLet have ads?

Neither classbox | 大学生向け時間割アプリ nor YouLet shows ads.

### Which is updated more often, classbox | 大学生向け時間割アプリ or YouLet?

classbox | 大学生向け時間割アプリ ships an update every 4 days, and YouLet every 2 days. Most recently, classbox | 大学生向け時間割アプリ was updated on October 7, 2026 and YouLet on September 30, 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.*