# StorySelf vs K

The clearest difference is in-app purchases: K at none against StorySelf's 8. StorySelf's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StorySelf sells 8 in-app purchases, starting at $3.99 per month. K asks for nothing beyond the download.

StorySelf ships an update monthly, K every 4 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | StorySelf | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/storyself/id1567032153/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 88.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 387 MB | 931 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [illuni](https://appshunter.io/developer/1564685643) | [Ecoplay Co., Ltd.](https://appshunter.io/developer/1497635995) |

## What reviewers say

### StorySelf

[App page](https://appshunter.io/ios/app/storyself/id1567032153)

Transform your child into the protagonist of their own storybook. Use photos and voices to create personalized adventures, with professional narration and interactive elements. It's a safe, engaging way to foster cognitive development and a love for reading.

**Highlights:** Personalized story characters with user photos, Record stories with family voices, Professional voice actor narration, Interactive story elements, New free stories weekly, English language learning stories

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription for month | $3.99 | per month |
| 연간 구독 상품 | $23.99 | per year |
| 10꿀 | $0.99 | one-time |
| 36꿀 | $2.99 | one-time |
| 골디락스 장화신은고양이 패키지 | $7.99 | one-time |
| 110꿀 | $8.99 | one-time |
| 350꿀 | $23.99 | one-time |
| 625꿀 | $40.99 | one-time |


### K

[App page](https://appshunter.io/ios/app/k-eco/id6748045174)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StorySelf free?

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

### Is K free?

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

### Do StorySelf or K have ads?

Neither StorySelf nor K shows ads.

### Which is updated more often, StorySelf or K?

StorySelf ships an update monthly, and K every 4 weeks. Most recently, StorySelf was updated on November 3, 2026 and K on October 30, 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.*