# WeWrite App vs Ultimate Book Writer

The clearest difference is in-app purchases: WeWrite App at none against Ultimate Book Writer's 4. WeWrite App also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (12.4 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Ultimate Book Writer sells 4 one-off in-app purchases. WeWrite App asks for nothing beyond the download.

WeWrite App ships an update every 2 weeks, Ultimate Book Writer every 2 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WeWrite App | Ultimate Book Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ultimate-book-writer/id6749588175/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 14 MB |
| Requires iOS | **12.4** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Muhammad Obaid](https://appshunter.io/developer/1652490482) | [Lihai La LLC](https://appshunter.io/developer/1831311728) |

## What reviewers say

### WeWrite App

[App page](https://appshunter.io/ios/app/wewrite-app/id6444128256)

Collaborate with friends to build stories together, taking turns to add to the narrative. Unleash your imagination and discover unique story endings in this interactive writing game.

**Highlights:** Collaborative story writing, Turn-based contributions, Unleash imagination, Interactive narrative, Story unfolding

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

**In-app purchases:** none


### Ultimate Book Writer

[App page](https://appshunter.io/ios/app/ultimate-book-writer/id6749588175)

Transform your ideas into complete, professionally written ebooks using AI. This assistant generates full-length books across various genres, from fiction to business guides, in a fraction of the time. It offers smart project management and exports to multiple formats.

**Highlights:** AI-powered book generation, Full-length book creation, Multiple genre support, Customizable book length, Smart project management, Export to TXT, EPUB, Apple Books, Overcome writer's block

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $0.99 | one-time |
| 10 Credits | $9.99 | one-time |
| 100 Credits | $99.99 | one-time |
| 500 Credits | $499.99 | one-time |


## Frequently asked questions

### Is WeWrite App free?

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

### Is Ultimate Book Writer free?

Ultimate Book Writer is free to download, with in-app purchases available.

### Do WeWrite App or Ultimate Book Writer have ads?

Neither WeWrite App nor Ultimate Book Writer shows ads.

### Which is updated more often, WeWrite App or Ultimate Book Writer?

WeWrite App ships an update every 2 weeks, and Ultimate Book Writer every 2 months. Most recently, WeWrite App was updated on October 18, 2026 and Ultimate Book Writer on October 7, 2026.

---

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