# WillPower Books vs UBook Store

The clearest difference is in-app purchases: UBook Store at none against WillPower Books's 5. WillPower Books's advantage is device support (3 vs 1) and iOS requirement (14.0.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. WillPower Books sells 5 in-app purchases, starting at $2.99 per month. UBook Store asks for nothing beyond the download.

## The numbers

| Metric | WillPower Books | UBook Store |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/willpower-books/id6740638075/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 14 MB |
| Requires iOS | **14.0.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kishori Timsina](https://appshunter.io/developer/1728609560) | [ADVENT SOFT COMPANY LIMITED](https://appshunter.io/developer/1078091905) |

## What reviewers say

### WillPower Books

[App page](https://appshunter.io/ios/app/willpower-books/id6740638075)

Access concise summaries of popular books, available to read or listen to in under 30 minutes. Enjoy a comfortable reading experience with light and dark modes, and save your favorites for quick access. New summaries are added weekly.

**Highlights:** Book summaries in 20-30 minutes, Read and listen options, English and Myanmar languages, Light and dark reading modes, Offline access, Bookmark favorite books, Weekly new summaries

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access All Books | $2.99 | per month |
| Premium | $8.99 | per 3 months |
| Premium | $12.99 | per 6 months |
| Premium | $24.99 | per year |
| Lifetime Premium | $119.00 | one-time |


### UBook Store

[App page](https://appshunter.io/ios/app/ubook-store/id6751840038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WillPower Books free?

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

### Is UBook Store free?

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

### Do WillPower Books or UBook Store have ads?

Neither WillPower Books nor UBook Store 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.*