# CASTDICE英単語帳・Lite版 vs リーパス

The clearest difference is price: CASTDICE英単語帳・Lite版 at Free against リーパス's $4.99. リーパス's advantage is ads (none vs shown). On review sentiment, update cadence, in-app purchases and device support there is nothing between them.

CASTDICE英単語帳・Lite版 is free to download; リーパス costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CASTDICE英単語帳・Lite版 ships an update every 2 months, リーパス every 4 months. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CASTDICE英単語帳・Lite版 | リーパス |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 70.6% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Ad-supported** | Paid |
| Size | 116 MB | 68 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAST DICE, K.K.](https://appshunter.io/developer/1651974899) | [FALE Inc.](https://appshunter.io/developer/1255508821) |

## 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


### リーパス

[App page](https://appshunter.io/ios/app/id6475027360)

Practice reading comprehension for standardized English tests using past exam questions. Enhance speed reading with paragraph-based exercises, slash reading, and audio playback. Ideal for test-takers and English learners aiming to improve their reading and listening skills.

**Highlights:** Solve all past common test questions, Practice speed reading with slash reading, Improve listening with audio playback, Experience forced speed reading, Practice with new paragraph-based questions

**In-app purchases:** none


## 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 リーパス free?

リーパス costs $4.99, with no in-app purchases.

### Do CASTDICE英単語帳・Lite版 or リーパス have ads?

CASTDICE英単語帳・Lite版 shows ads; リーパス does not.

### Which is updated more often, CASTDICE英単語帳・Lite版 or リーパス?

CASTDICE英単語帳・Lite版 ships an update every 2 months, and リーパス every 4 months. Most recently, CASTDICE英単語帳・Lite版 was updated on October 7, 2026 and リーパス on October 19, 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.*