# Book2App vs CreateKap

The clearest difference is in-app purchases: CreateKap at none against Book2App's 3. CreateKap also leads on update cadence (weekly vs every 3 months). Book2App's advantage is iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Book2App sells 3 one-off in-app purchases. CreateKap asks for nothing beyond the download.

Book2App ships an update every 3 months, CreateKap weekly. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Book2App | CreateKap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/createkap/id1630895365/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 22 MB | 63 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ipsilon Developments Inc](https://appshunter.io/developer/1003755058) | [Cashaam Corporation](https://appshunter.io/developer/1630895367) |

## What reviewers say

### Book2App

[App page](https://appshunter.io/ios/app/book2app/id1488678677)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit Recharge | $1.99 | one-time |
| 2 Credits Recharge | $3.99 | one-time |
| 10 Credits Recharge | $19.99 | one-time |


### CreateKap

[App page](https://appshunter.io/ios/app/createkap/id1630895365)

This AI-powered app helps businesses grow by generating personalized social media content, optimizing SEO, and running effective ads. Upload an image to receive daily content tailored to your brand's voice, or consult with an expert for personalized guidance.

**Highlights:** AI-powered content generation, Personalized social media captions, SEO optimization tools, Ad campaign creation, Brand voice analysis, Image-to-content generation, Expert consultations

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Book2App free?

Book2App is free to download, with in-app purchases available.

### Is CreateKap free?

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

### Which is updated more often, Book2App or CreateKap?

Book2App ships an update every 3 months, and CreateKap weekly. Most recently, Book2App was updated on September 21, 2026 and CreateKap on September 12, 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.*