# Slinky Malinki vs PesonaEdu Interactive Book

The clearest difference is price: PesonaEdu Interactive Book at Free against Slinky Malinki's $3.99. Slinky Malinki's advantage is update cadence (every 12 months vs every 28 months) and iOS requirement (9.1 vs 13.1). On ads, in-app purchases and device support there is nothing between them.

PesonaEdu Interactive Book is free to download; Slinky Malinki costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Slinky Malinki ships an update every 12 months, PesonaEdu Interactive Book every 28 months. The most recent releases landed on October 24, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Slinky Malinki | PesonaEdu Interactive Book |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pesonaedu-interactive-book/id1261665230/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 28 months |
| Monetization | — | Free |
| Size | 158 MB | 20 MB |
| Requires iOS | **9.1** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kiwa Digital Limited](https://appshunter.io/developer/336728313) | [PesonaEdu Store](https://appshunter.io/developer/1222890623) |

## What reviewers say

### Slinky Malinki

[App page](https://appshunter.io/ios/app/slinky-malinki/id554847523)

**Features:** macOS Compatibility

**In-app purchases:** none


### PesonaEdu Interactive Book

[App page](https://appshunter.io/ios/app/pesonaedu-interactive-book/id1261665230)

This app transforms traditional textbooks into dynamic learning experiences with interactive simulations, animations, and audio. It offers tools like annotations and bookmarks to enhance student engagement and comprehension in subjects like Math, Science, and Language.

**Highlights:** Interactive simulations, Animations and audio scripts, Annotation tools, Highlighting and bookmarking, Search functionality, Engaging learning for Math, Science, Language

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slinky Malinki free?

Slinky Malinki costs $3.99, with no in-app purchases.

### Is PesonaEdu Interactive Book free?

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

### Do Slinky Malinki or PesonaEdu Interactive Book have ads?

Neither Slinky Malinki nor PesonaEdu Interactive Book shows ads.

### Which is updated more often, Slinky Malinki or PesonaEdu Interactive Book?

Slinky Malinki ships an update every 12 months, and PesonaEdu Interactive Book every 28 months. Most recently, Slinky Malinki was updated on October 24, 2026 and PesonaEdu Interactive Book on November 2, 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.*