# Avocards vs Kbook

The clearest difference is rating: Avocards at 4.3 against Kbook's 3.3. Avocards also leads on ads (none vs shown) and update cadence (every 6 days vs monthly). Kbook's advantage is review sentiment (42% vs 30%) and iOS requirement (13.0 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Avocards sells 9 in-app purchases, starting at $4.49 per month and Kbook sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Avocards holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: Avocards has 104 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 30% of Avocards's written reviews are positive against 42% of Kbook's, so the app with the better star average is not the one people write more warmly about.

Avocards ships an update every 6 days, Kbook monthly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Avocards | Kbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (104 ratings)](https://appshunter.io/ios/app/avocards/id1558005487/reviews)** | [3.3 (15 ratings)](https://appshunter.io/ios/app/kbook-korean-book/id1643541530/reviews) |
| Number of ratings | **104** | 15 |
| Positive reviews | 30.4% of reviews | **41.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 122 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CALEAVO](https://appshunter.io/developer/1558005489) | [KSTYLES CO., LTD.](https://appshunter.io/developer/1548110174) |

## What reviewers say

### Avocards

[App page](https://appshunter.io/ios/app/avocards/id1558005487)

Master Korean vocabulary with a comprehensive flashcard system. Explore over 50,000 words across various categories, enhanced by K-pop integration and native speaker audio. Utilize smart learning techniques and fun games for efficient memorization and practice.

**Highlights:** 50,000+ Korean words, K-pop vocabulary integration, Native speaker audio, Spaced repetition learning, Customizable flashcards, Review games, Offline mode

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Avocards Monthly Plan | $4.49 | per month |
| Avocards Monthly Plan | $5.99 | per month |
| Avocards Quarterly Plan | $8.99 | per 3 months |
| Avocards Yearly Plan | $29.99 | per year |
| Avocards Yearly Plan | $47.99 | per year |
| Avocards Yearly Plan | $57.99 | per year |
| Lifetime | $74.99 | one-time |
| Life membership | $79.99 | one-time |
| Life membership | $129.99 | one-time |


### Kbook

[App page](https://appshunter.io/ios/app/kbook-korean-book/id1643541530)

Learn Korean through engaging comic stories and webtoons. Discover Korean culture and language with over 1000 short comic content pieces. Amateur authors can also gain experience by creating their own webtoons.

**Highlights:** Learn Korean with story comics, Read webtoons for language practice, Discover Korean culture, Content creation for amateur authors, Over 1000 comic story contents, Government-supported educational platform

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $4.99 | per month |
| 3 Months | $12.99 | per 3 months |
| 12 Months | $34.99 | per year |
| 1000point | $0.99 | one-time |
| 3100point | $2.99 | one-time |
| 5500point | $4.99 | one-time |
| 12000point | $9.99 | one-time |


## Frequently asked questions

### Is Avocards free?

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

### Is Kbook free?

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

### Which has better reviews, Avocards or Kbook?

Avocards is rated higher. Avocards averages 4.3 out of 5 from 104 ratings, while Kbook averages 3.3 from 15 ratings.

### Do Avocards or Kbook have ads?

Kbook shows ads; Avocards does not.

### Which is updated more often, Avocards or Kbook?

Avocards ships an update every 6 days, and Kbook monthly. Most recently, Avocards was updated on November 3, 2026 and Kbook 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.*