# Lerner Digital eBooks vs AudioBookSync

The clearest difference is in-app purchases: Lerner Digital eBooks at none against AudioBookSync's 1. Lerner Digital eBooks also leads on iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. AudioBookSync sells 1 one-off in-app purchase. Lerner Digital eBooks asks for nothing beyond the download.

## The numbers

| Metric | Lerner Digital eBooks | AudioBookSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 116 MB | 12 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Lerner Publishing Group](https://appshunter.io/developer/440252496) | [Hans-Peter Jordi](https://appshunter.io/developer/1879027494) |

## What reviewers say

### Lerner Digital eBooks

[App page](https://appshunter.io/ios/app/lerner-digital-ebooks/id6759311775)

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

**In-app purchases:** none


### AudioBookSync

[App page](https://appshunter.io/ios/app/audiobooksync/id6759492424)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AudioBookSync Pro | $5.99 | one-time |


## Frequently asked questions

### Is Lerner Digital eBooks free?

Lerner Digital eBooks is free to download, with no in-app purchases.

### Is AudioBookSync free?

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

### Do Lerner Digital eBooks or AudioBookSync have ads?

Neither Lerner Digital eBooks nor AudioBookSync 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.*