# Milo's World App vs Book Side

The clearest difference is in-app purchases: Book Side at none against Milo's World App's 1. Milo's World App's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Milo's World App sells 1 one-off in-app purchase. Book Side asks for nothing beyond the download.

Milo's World App ships an update monthly, Book Side every 3 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Milo's World App | Book Side |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/milos-world-app/id6468959341/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 556 MB | 1.0 GB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Planeta Junior SL](https://appshunter.io/developer/1577786690) | [Effenove Srls](https://appshunter.io/developer/1564700336) |

## What reviewers say

### Milo's World App

[App page](https://appshunter.io/ios/app/milos-world-app/id6468959341)

An interactive educational app for preschoolers aged 3-6, introducing various professions through mini-games and creative activities. Explore different roles, collect stickers, and watch clips from the TV series in a safe, ad-free environment.

**Highlights:** Interactive mini-games about professions, Creative 'paint & color' section, Sticker collection and album completion, Milo TV clips and episodes, Printable offline activities, Safe, ad-free environment

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Milo pass | $4.99 | one-time |


### Book Side

[App page](https://appshunter.io/ios/app/book-side/id6756305651)

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

**In-app purchases:** none


## Frequently asked questions

### Is Milo's World App free?

Milo's World App is free to download, with in-app purchases available.

### Is Book Side free?

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

### Do Milo's World App or Book Side have ads?

Neither Milo's World App nor Book Side shows ads.

### Which is updated more often, Milo's World App or Book Side?

Milo's World App ships an update monthly, and Book Side every 3 months. Most recently, Milo's World App was updated on October 30, 2026 and Book Side on October 25, 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.*