# ChatDog vs AI Chat Smart Assistant

The clearest difference is ads: ChatDog at none against AI Chat Smart Assistant's shown. ChatDog also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ChatDog sells 3 in-app purchases, starting at $0.99 per 7 days and AI Chat Smart Assistant sells 20 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ChatDog | AI Chat Smart Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-chat-smart-assistant/id6450726565/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 61 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [汝 谢](https://appshunter.io/developer/1110726576) | [Shenzhen Xiaoju Computer Technology Co., Ltd](https://appshunter.io/developer/1694630154) |

## What reviewers say

### ChatDog

[App page](https://appshunter.io/ios/app/chatdog-ai/id6446159446)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 月会员 | $1.99 | per month |
| 年会员 | $12.99 | per year |


### AI Chat Smart Assistant

[App page](https://appshunter.io/ios/app/ai-chat-smart-assistant/id6450726565)

This AI-powered tool assists with various writing tasks, including reports, articles, video scripts, and novels. It also offers real-time translation and learns from user interactions to provide personalized creative suggestions. The interface is designed for ease of use and prioritizes privacy protection.

**Highlights:** Report writing assistance, Article polishing and rewriting, Video script generation, Multilingual text translation, Novel creation, Real-time interaction and modification, Intelligent learning for personalization

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly member | $4.99 | per 7 days |
| Monthly member | $9.99 | per month |
| Six-month membership | $19.99 | per 6 months |
| Quarterly member | $19.99 | per 3 months |
| Annual member | $39.99 | per year |
| 绘图50次 | $1.99 | one-time |
| 语音100次 | $2.99 | one-time |
| Drawing 100 times | $3.99 | one-time |
| 语音200次 | $3.99 | one-time |
| 绘图200次 | $5.99 | one-time |
| 小桔AI-Pro 权益包-50次 | $6.99 | one-time |
| 语音400次 | $6.99 | one-time |
| Lifetime membership 85% off | $7.99 | one-time |
| 语音800次 | $9.99 | one-time |
| 绘图500次 | $12.99 | one-time |
| Drawing 1,000 times | $24.99 | one-time |
| Lifetime membership 44% off | $27.99 | one-time |
| Lifetime membership 25% off | $37.99 | one-time |
| Lifetime member | $39.99 | one-time |
| Lifetime membership 15% off | $42.99 | one-time |


## Frequently asked questions

### Is ChatDog free?

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

### Is AI Chat Smart Assistant free?

AI Chat Smart Assistant is free to download, with in-app purchases available.

### Do ChatDog or AI Chat Smart Assistant have ads?

AI Chat Smart Assistant shows ads; ChatDog does not.

### Which is updated more often, ChatDog or AI Chat Smart Assistant?

ChatDog ships an update every 3 weeks, and AI Chat Smart Assistant every 3 weeks. Most recently, ChatDog was updated on October 25, 2026 and AI Chat Smart Assistant on October 24, 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.*