# Chapter vs ReadPace

The clearest difference is iOS requirement: ReadPace at 18.0 against Chapter's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Chapter sells 3 in-app purchases, starting at $1.99 per month and ReadPace sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chapter ships an update fortnightly, ReadPace every 3 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Chapter | ReadPace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 37 MB | 3 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sergiu Prodan](https://appshunter.io/developer/1531741524) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## What reviewers say

### Chapter

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

**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 |


### ReadPace

[App page](https://appshunter.io/ios/app/readpace-finish-the-book/id6790220824)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadPace Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Chapter free?

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

### Is ReadPace free?

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

### Do Chapter or ReadPace have ads?

Neither Chapter nor ReadPace shows ads.

### Which is updated more often, Chapter or ReadPace?

Chapter ships an update fortnightly, and ReadPace every 3 weeks. Most recently, Chapter was updated on October 24, 2026 and ReadPace on October 22, 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.*