# Chapter vs Iskander

The clearest difference is in-app purchases: Iskander at none against Chapter's 3. Iskander also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Chapter sells 3 in-app purchases, starting at $1.99 per month. Iskander asks for nothing beyond the download.

## The numbers

| Metric | Chapter | Iskander |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 37 MB | 4 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sergiu Prodan](https://appshunter.io/developer/1531741524) | [Pierre Muller](https://appshunter.io/developer/1239680807) |

## What reviewers say

### Chapter

[App page](https://appshunter.io/ios/app/chapter-epub-and-pdf-reader/id6759279740)

**Features:** iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chapter Pro Monthly | $1.99 | per month |
| Chapter Pro Yearly | $19.99 | per year |
| Chapter Pro | $9.99 | one-time |


### Iskander

[App page](https://appshunter.io/ios/app/iskander-pdf-reader-and-ai/id6805928856)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chapter free?

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

### Is Iskander free?

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

### Do Chapter or Iskander have ads?

Neither Chapter nor Iskander shows ads.

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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.*