# CapWords vs INYU

The clearest difference is rating: CapWords at 4.7 against INYU's 4.0. CapWords also leads on ratings volume (633 vs 3). INYU's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CapWords sells 6 in-app purchases, starting at $4.99 per month and INYU sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

CapWords holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: CapWords has 633 ratings behind it against 3, so its average is the more settled of the two.

CapWords ships an update every 5 days, INYU every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CapWords | INYU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (633 ratings)](https://appshunter.io/ios/app/capwords-ai-language-tutor/id6738896465/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/inyu-immersive-language-space/id6761154760/reviews) |
| Number of ratings | **633** | 3 |
| Positive reviews | 72.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 265 MB | 92 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HappyPlan Tech](https://appshunter.io/developer/1631297811) | [筠尧 吴](https://appshunter.io/developer/1887098282) |

## What reviewers say

### CapWords

[App page](https://appshunter.io/ios/app/capwords-ai-language-tutor/id6738896465)

Capture words from real life using your camera and instantly create smart flashcards. AI provides definitions with context, and a spaced repetition system helps you remember them. Perfect for students, travelers, and professionals looking to expand their vocabulary.

**Highlights:** AI text recognition from photos, AI-powered definitions with context, Photo-linked vocabulary flashcards, Intelligent spaced repetition review, Progress tracking, Offline word bank, Multiple language support

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium-Monthly-b | $4.99 | per month |
| Premium-Monthly | $5.99 | per month |
| Premium-Yearly | $19.99 | per year |
| Premium-Yearly | $29.99 | per year |
| Premium-Yearly-Promo | $29.99 | per year |
| Premium-Yearly-Promo-b | $29.99 | per year |

**What reviewers like**

- 👍 Simple and intuitive interface
- 🚀 Efficient flashcard creation
- 🔊 Helpful audio pronunciations
- 💡 Useful sample sentences

**What reviewers complain about**

- 🚫 Lack of support for certain languages (e.g., Hebrew, Arabic)
- 💡 Desire for dark mode option
- 🔒 Concerns about data privacy and Chinese ownership

**Reported bugs**

- Some website links not working properly

**Requested features**

- Add ability to import existing flashcards
- Integrate with other language learning apps
- Provide option to change native language
- Add home screen widgets
- Expand object description capabilities


### INYU

[App page](https://appshunter.io/ios/app/inyu-immersive-language-space/id6761154760)

This app offers an immersive language learning experience powered by AI. It focuses on communication and understanding through real-time expression refinement and personalized quizzes. Engage in deep discussions, create stories, and build your personal expression bank.

**Highlights:** AI-powered language learning, Immersive communication space, Real-time expression refinement, Personal expression bank, Interactive quizzes, Storytelling and discussion modules

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| INYU GLOW Monthly | $9.99 | per month |
| INYU DAWN Monthly | $19.99 | per month |
| INYU GLOW Annual | $79.99 | per year |
| INYU DAWN Annual | $159.99 | per year |


## Frequently asked questions

### Is CapWords free?

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

### Is INYU free?

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

### Which has better reviews, CapWords or INYU?

CapWords is rated higher. CapWords averages 4.7 out of 5 from 633 ratings, while INYU averages 4.0 from 3 ratings.

### Do CapWords or INYU have ads?

Neither CapWords nor INYU shows ads.

### Which is updated more often, CapWords or INYU?

CapWords ships an update every 5 days, and INYU every 3 days. Most recently, CapWords was updated on October 28, 2026 and INYU 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.*