# AudioBook(Pro) vs HTML Sprout

The clearest difference is update cadence: HTML Sprout at fortnightly against AudioBook(Pro)'s every 25 months. HTML Sprout also leads on price ($1.99 vs $2.99). AudioBook(Pro)'s advantage is iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

AudioBook(Pro) costs $2.99 and HTML Sprout $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AudioBook(Pro) ships an update every 25 months, HTML Sprout fortnightly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | AudioBook(Pro) | HTML Sprout |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Fortnightly** |
| Size | 60 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hrishi Suthar](https://appshunter.io/developer/1660005858) | [Elena Tserioti](https://appshunter.io/developer/1813805989) |

## What reviewers say

### AudioBook(Pro)

[App page](https://appshunter.io/ios/app/audiobookpro/id6453291546)

**Features:** macOS Compatibility

**In-app purchases:** none


### HTML Sprout

[App page](https://appshunter.io/ios/app/html-sprout/id6755871669)

**In-app purchases:** none


## Frequently asked questions

### Is AudioBook(Pro) free?

AudioBook(Pro) costs $2.99, with no in-app purchases.

### Is HTML Sprout free?

HTML Sprout costs $1.99, with no in-app purchases.

### Do AudioBook(Pro) or HTML Sprout have ads?

Neither AudioBook(Pro) nor HTML Sprout shows ads.

### Which is updated more often, AudioBook(Pro) or HTML Sprout?

AudioBook(Pro) ships an update every 25 months, and HTML Sprout fortnightly. Most recently, AudioBook(Pro) was updated on October 12, 2026 and HTML Sprout on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*