# TopChat AI vs AI Write Buddy

The clearest difference is ads: AI Write Buddy at none against TopChat AI's shown. TopChat AI's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. TopChat AI sells 2 in-app purchases, starting at $4.99 per month and AI Write Buddy sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for TopChat AI against 5.0 for AI Write Buddy. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

TopChat AI ships an update every 2 weeks, AI Write Buddy every 5 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | TopChat AI | AI Write Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/topchat-ai/id1671529907/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ai-write-buddy/id6446043099/reviews) |
| Number of ratings | 3 | 3 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 62 MB | 29 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Packhorse Tech Co.,Ltd](https://appshunter.io/developer/1610710377) | [福海 王](https://appshunter.io/developer/607474203) |

## What reviewers say

### TopChat AI

[App page](https://appshunter.io/ios/app/topchat-ai/id1671529907)

This AI-powered application provides instant answers to questions and personalized services, enhancing information access and problem-solving efficiency. It offers multilingual support, learns user preferences, and allows for customized chat backgrounds. Experience the future of information retrieval.

**Highlights:** Instant AI-powered answers, Personalized user services, Multilingual support, Customizable chat backgrounds, Conversation history saving, 24/7 availability

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chat AI Pro | $4.99 | per month |
| Chat AI Pro | $29.00 | per year |


### AI Write Buddy

[App page](https://appshunter.io/ios/app/ai-write-buddy/id6446043099)

This AI-powered writing assistant helps users generate professional content, overcome writer's block, and enhance their writing skills. It offers personalized assistance for various writing needs, from marketing copy to creative content.

**Highlights:** AI-powered writing assistance, Generate marketing copy and content ideas, Overcome writer's block, Personalized content creation, Enhance writing skills, Instant content generation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week VIP | $0.99 | per 7 days |
| 1 month VIP | $2.99 | per month |
| 3 months VIP | $6.99 | per 3 months |
| 12 months VIP | $19.99 | per year |


## Frequently asked questions

### Is TopChat AI free?

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

### Is AI Write Buddy free?

AI Write Buddy is free to download, with in-app purchases available.

### Which has better reviews, TopChat AI or AI Write Buddy?

TopChat AI and AI Write Buddy are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do TopChat AI or AI Write Buddy have ads?

TopChat AI shows ads; AI Write Buddy does not.

### Which is updated more often, TopChat AI or AI Write Buddy?

TopChat AI ships an update every 2 weeks, and AI Write Buddy every 5 weeks. Most recently, TopChat AI was updated on September 29, 2026 and AI Write Buddy on October 6, 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.*