# Body Parts vs Book Builder

The clearest difference is review sentiment: Book Builder at 88% against Body Parts's 50%. Book Builder also leads on update cadence (every 5 weeks vs every 3 months). Body Parts's advantage is price ($3.99 vs $7.99) and device support (4 vs 2). On ads, in-app purchases and monetization model there is nothing between them.

Body Parts costs $3.99 and Book Builder $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Body Parts ships an update every 3 months, Book Builder every 5 weeks. The most recent releases landed on September 2, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Body Parts | Book Builder |
| --- | --- | --- |
| Price | **$3.99** | $7.99 |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/book-builder-school-edition/id6463655799/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 50.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 33 MB | 173 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gomathy Shankaran](https://appshunter.io/developer/503956143) | [Polished Play, LLC](https://appshunter.io/developer/332686547) |

## What reviewers say

### Body Parts

[App page](https://appshunter.io/ios/app/body-parts-basic/id552198735)

Learn basic human anatomy with this educational app. It visually highlights body parts, divided into upper, middle, and lower sections, and offers descriptions in multiple languages. Includes revision questions and audio for private parts in English.

**Highlights:** Human body part descriptions, Multi-language support (English, Spanish, French, Russian, German), Visual highlighting with blur technology, Revision questions, Audio descriptions for private parts (English)

**In-app purchases:** none


### Book Builder

[App page](https://appshunter.io/ios/app/book-builder-school-edition/id6463655799)

Empower children to become authors by creating their own digital books. This app provides characters, backgrounds, and text tools to help kids craft unique stories. Finished books can be read digitally or printed at home, fostering creativity and learning.

**Highlights:** Create custom storybooks, Add text with easy-to-use options, Use provided characters and backgrounds, Incorporate personal photos, Read books digitally, Print books at home

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

**In-app purchases:** none


## Frequently asked questions

### Is Body Parts free?

Body Parts costs $3.99, with no in-app purchases.

### Is Book Builder free?

Book Builder costs $7.99, with no in-app purchases.

### Do Body Parts or Book Builder have ads?

Neither Body Parts nor Book Builder shows ads.

### Which is updated more often, Body Parts or Book Builder?

Body Parts ships an update every 3 months, and Book Builder every 5 weeks. Most recently, Body Parts was updated on September 2, 2026 and Book Builder on August 21, 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.*