# 灰豚通告 vs Create Master, writing

The clearest difference is in-app purchases: 灰豚通告 at none against Create Master, writing's 4. 灰豚通告 also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Create Master, writing sells 4 in-app purchases, starting at $2.99 per 7 days. 灰豚通告 asks for nothing beyond the download.

灰豚通告 ships an update every 3 weeks, Create Master, writing every 2 weeks. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | 灰豚通告 | Create Master, writing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 66 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [杭州白鹭电子商务有限公司](https://appshunter.io/developer/1729041225) | [浩亮 孙](https://appshunter.io/developer/1547792897) |

## What reviewers say

### 灰豚通告

[App page](https://appshunter.io/ios/app/kol/id1613263680)

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

**In-app purchases:** none


### Create Master, writing

[App page](https://appshunter.io/ios/app/create-master-writing/id1628468333)

This AI-powered writing assistant helps generate various text formats, from essays and poems to emails and papers. It offers intelligent natural language processing, continuous dialogue, and a unique feature for learning foreign languages through stories.

**Highlights:** AI text generation (essays, poems, emails, papers), Intelligent natural language processing, Continuous dialogue support, AI friends with specific functions, Foreign language learning via stories, Dark theme switching

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Edition - Weekly | $2.99 | per 7 days |
| Advanced Edition - Monthly | $9.99 | per month |
| Advanced Edition - Yearly | $29.99 | per year |
| 对话小礼包 | $0.99 | one-time |


## Frequently asked questions

### Is 灰豚通告 free?

灰豚通告 is free to download, with no in-app purchases.

### Is Create Master, writing free?

Create Master, writing is free to download, with in-app purchases available.

### Do 灰豚通告 or Create Master, writing have ads?

Neither 灰豚通告 nor Create Master, writing shows ads.

### Which is updated more often, 灰豚通告 or Create Master, writing?

灰豚通告 ships an update every 3 weeks, and Create Master, writing every 2 weeks. Most recently, 灰豚通告 was updated on October 14, 2026 and Create Master, writing on September 22, 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.*