# ChatDog vs GPT Talk

The clearest difference is iOS requirement: ChatDog at 11.0 against GPT Talk's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ChatDog sells 3 in-app purchases, starting at $0.99 per 7 days and GPT Talk sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ChatDog ships an update every 3 weeks, GPT Talk every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | ChatDog | GPT Talk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gpt-talk/id6451409951/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 34 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) | [Chengjie Yu](https://appshunter.io/developer/1697576648) |

## 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 |


### GPT Talk

[App page](https://appshunter.io/ios/app/gpt-talk/id6451409951)

This AI-powered application offers advanced conversational capabilities with support for context, PDF recognition, and visual models. It also features robust drawing abilities and renders Markdown content.

**Highlights:** Conversational context support, PDF recognition, Visual model integration, Markdown rendering, Advanced drawing capabilities

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 代币 50 个 | $0.99 | one-time |
| 代币 100 个 | $1.99 | one-time |
| 代币 270 个 | $3.99 | one-time |
| 代币 880 个 | $12.99 | one-time |


## Frequently asked questions

### Is ChatDog free?

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

### Is GPT Talk free?

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

### Do ChatDog or GPT Talk have ads?

Neither ChatDog nor GPT Talk shows ads.

### Which is updated more often, ChatDog or GPT Talk?

ChatDog ships an update every 3 weeks, and GPT Talk every 5 weeks. Most recently, ChatDog was updated on November 3, 2026 and GPT Talk on November 3, 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.*