# Polylino vs Bokus Reader

The clearest difference is review sentiment: Bokus Reader at 100% against Polylino's 33%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 20, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | Polylino | Bokus Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/polylino/id1448749849/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 51 MB | 113 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [ILT Inläsningstjänst AB](https://appshunter.io/developer/1277042293) | [Bokus AB](https://appshunter.io/developer/645797312) |

## What reviewers say

### Polylino

[App page](https://appshunter.io/ios/app/polylino/id1448749849)

A multilingual digital picture book app designed for educators to use in early childhood classrooms. It offers a library of age-appropriate books with read-aloud or listen options in various languages, supporting emergent literacy and curriculum goals.

**Highlights:** Multilingual digital picture book library, Supports emergent literacy, Culturally diverse books, Picture books and non-fiction, Accessible for all students, Curriculum support

**Features:** macOS Compatibility

**In-app purchases:** none


### Bokus Reader

[App page](https://appshunter.io/ios/app/bokus-reader/id6446397156)

Access and enjoy your digital e-books and audiobooks on the go. Customize your reading experience with adjustable fonts, themes, and playback speeds. Sync your progress across devices seamlessly.

**Highlights:** E-book reader, Audiobook player, Offline access, Cross-device syncing, Customizable text and playback, Sleep timer

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

**In-app purchases:** none


## Frequently asked questions

### Is Polylino free?

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

### Is Bokus Reader free?

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

### Do Polylino or Bokus Reader have ads?

Neither Polylino nor Bokus Reader shows ads.

### Which is updated more often, Polylino or Bokus Reader?

Polylino ships an update every 3 weeks, and Bokus Reader every 3 weeks. Most recently, Polylino was updated on September 20, 2026 and Bokus Reader on August 5, 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.*