# Cardemy vs Japan Question

The clearest difference is review sentiment: Japan Question at 67% against Cardemy's 0%. Japan Question also leads on rating (4.2 vs 2.5) and in-app purchases (none vs 8). Cardemy's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Cardemy sells 8 in-app purchases, starting at $19.99 per month. Japan Question asks for nothing beyond the download.

Japan Question holds the better App Store score, 4.2 against 2.5. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 0% of Cardemy's written reviews are positive against 67% of Japan Question's.

Cardemy ships an update every 2 weeks, Japan Question every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cardemy | Japan Question |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/cardemy/id6464272172/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/japan-question/id6503294325/reviews)** |
| Number of ratings | 2 | **5** |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 158 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Cardemy](https://appshunter.io/developer/1705662299) | [Riku Takama](https://appshunter.io/developer/1690920107) |

## What reviewers say

### Cardemy

[App page](https://appshunter.io/ios/app/cardemy/id6464272172)

This app helps intermediate to advanced learners rapidly build real-world vocabulary through short, authentic video clips. Its AI creates interactive flashcards with context, definitions, and pronunciation, scheduling reviews to aid retention. It also offers a Chrome extension for saving words and an AI conversation partner for practice.

**Highlights:** AI-generated video flashcards, Contextual definitions and pronunciation, Spaced repetition review system, Customizable flashcards from any word, Chrome extension for web vocabulary saving, AI conversation partner, Supports Japanese, English, and French

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic 1 month | $19.99 | per month |
| Premium 1 month | $24.99 | per month |
| Basic 3 months | $59.99 | per 3 months |
| Premium 3 months | $79.99 | per 3 months |
| Basic 6 months | $99.99 | per 6 months |
| Premium 6 months | $129.99 | per 6 months |
| Basic 1 year | $149.99 | per year |
| Premium 1 year | $179.99 | per year |


### Japan Question

[App page](https://appshunter.io/ios/app/japan-question/id6503294325)

Learn Japanese language and culture through engaging short videos. This app offers vocabulary, grammar, and etiquette lessons with native speaker examples. Interactive quizzes and subtitle features support beginners in their learning journey.

**Highlights:** Learn with short videos, Real Japanese expressions, Culture and manners guide, Interactive quiz feature, Subtitles and translation

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

**In-app purchases:** none


## Frequently asked questions

### Is Cardemy free?

Cardemy is free to download, with in-app purchases available.

### Is Japan Question free?

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

### Which has better reviews, Cardemy or Japan Question?

Japan Question is rated higher. Cardemy averages 2.5 out of 5 from 2 ratings, while Japan Question averages 4.2 from 5 ratings.

### Do Cardemy or Japan Question have ads?

Cardemy shows ads; Japan Question does not.

### Which is updated more often, Cardemy or Japan Question?

Cardemy ships an update every 2 weeks, and Japan Question every 11 days. Most recently, Cardemy was updated on October 24, 2026 and Japan Question on October 24, 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.*