# CASTDICE英単語帳・Lite版 vs 赤シート｜あの赤下敷きをスマホで

The clearest difference is in-app purchases: CASTDICE英単語帳・Lite版 at none against 赤シート｜あの赤下敷きをスマホで's 2. CASTDICE英単語帳・Lite版 also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 赤シート｜あの赤下敷きをスマホで sells 2 one-off in-app purchases. CASTDICE英単語帳・Lite版 asks for nothing beyond the download.

## The numbers

| Metric | CASTDICE英単語帳・Lite版 | 赤シート｜あの赤下敷きをスマホで |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 116 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CAST DICE, K.K.](https://appshunter.io/developer/1651974899) | [JiaYuan Yu](https://appshunter.io/developer/6800308304) |

## What reviewers say

### CASTDICE英単語帳・Lite版

[App page](https://appshunter.io/ios/app/castdicelite/id1558021562)

This app analyzes university entrance exam past papers from the last 10 years using AI to create custom English vocabulary lists. Users can specify universities, departments, and periods to generate vocabulary based on past exam questions. This trial version has limited features and includes advertisements.

**Highlights:** AI analysis of past exam papers, Customizable vocabulary lists, Specify university, department, and period, Focus on high-frequency words, Trial version with limited features

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

**In-app purchases:** none


### 赤シート｜あの赤下敷きをスマホで

[App page](https://appshunter.io/ios/app/id6820861336)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 初回購入半額キャンペン | $0.99 | one-time |
| プレミアム版 | $2.99 | one-time |


## Frequently asked questions

### Is CASTDICE英単語帳・Lite版 free?

CASTDICE英単語帳・Lite版 is free to download, with no in-app purchases.

### Is 赤シート｜あの赤下敷きをスマホで free?

赤シート｜あの赤下敷きをスマホで is free to download, with in-app purchases available.

### Do CASTDICE英単語帳・Lite版 or 赤シート｜あの赤下敷きをスマホで have ads?

Both CASTDICE英単語帳・Lite版 and 赤シート｜あの赤下敷きをスマホで show ads.

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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.*