# Writemoo 犢創 vs 更新書房

The clearest difference is in-app purchases: Writemoo 犢創 at none against 更新書房's 6. Writemoo 犢創 also leads on iOS requirement (9.0 vs 12.0). 更新書房's advantage is update cadence (every 11 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 更新書房 sells 6 one-off in-app purchases. Writemoo 犢創 asks for nothing beyond the download.

Writemoo 犢創 ships an update every 2 months, 更新書房 every 11 days. The most recent releases landed on September 17, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Writemoo 犢創 | 更新書房 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/id6444354605/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Ad-supported | — |
| Size | 77 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [eCrowdmedia](https://appshunter.io/developer/942389747) | [Christian Renewal Ministries Inc.](https://appshunter.io/developer/1654105942) |

## What reviewers say

### Writemoo 犢創

[App page](https://appshunter.io/ios/app/writemoo/id1012328604)

This app allows users to write, publish, and share their creative works on mobile devices. Capture fleeting ideas, develop them into stories, and easily convert them into e-books for sale. Interact with readers and promote your work directly through social media.

**Highlights:** On-app writing and idea capture, Seamless mobile and desktop syncing, Follow other creators' progress, Direct reader interaction, Social media promotion, Mobile reading experience, E-book conversion and sales

**In-app purchases:** none


### 更新書房

[App page](https://appshunter.io/ios/app/id6444354605)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $1.99 | $1.99 | one-time |
| $5.99 | $5.99 | one-time |
| $9.99 | $9.99 | one-time |
| $19.99 | $19.99 | one-time |
| $49.99 | $49.99 | one-time |
| $99.99 | $99.99 | one-time |


## Frequently asked questions

### Is Writemoo 犢創 free?

Writemoo 犢創 is free to download, with no in-app purchases.

### Is 更新書房 free?

更新書房 is free to download, with in-app purchases available.

### Do Writemoo 犢創 or 更新書房 have ads?

Neither Writemoo 犢創 nor 更新書房 shows ads.

### Which is updated more often, Writemoo 犢創 or 更新書房?

Writemoo 犢創 ships an update every 2 months, and 更新書房 every 11 days. Most recently, Writemoo 犢創 was updated on September 17, 2026 and 更新書房 on July 5, 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.*