# Iris AI vs ChatZin

The clearest difference is iOS requirement: ChatZin at 12.4 against Iris AI's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Iris AI sells 3 in-app purchases, starting at $4.99 per 7 days and ChatZin sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Iris AI ships an update fortnightly, ChatZin every 11 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Iris AI | ChatZin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (42 ratings)](https://appshunter.io/ios/app/iris-ai-chat-with-ai-chatbot/id1668871275/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Freemium | — |
| Size | 94 MB | 10 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pedro Segura](https://appshunter.io/developer/1637987671) | [Leonardo Oliveira](https://appshunter.io/developer/1282219521) |

## What reviewers say

### Iris AI

[App page](https://appshunter.io/ios/app/iris-ai-chat-with-ai-chatbot/id1668871275)

Engage in seamless conversations with an intelligent AI assistant powered by advanced GPT-4 Turbo technology. Get assistance, advice, or enjoy friendly chats with this powerful chatbot designed to enhance your daily interactions. Experience the future of communication with cutting-edge AI capabilities.

**Highlights:** Advanced GPT-4 Turbo technology, Seamless conversational AI, Daily interaction enhancement, Assistance and advice, Friendly chat capabilities, Website summarization (Premium)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly subscription | $14.99 | per month |
| Yearly Subscription | $44.99 | per year |


### ChatZin

[App page](https://appshunter.io/ios/app/chatzin-ai-chatbot/id6445993636)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $5.99 | per 7 days |
| Yearly Pro | $39.99 | per year |


## Frequently asked questions

### Is Iris AI free?

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

### Is ChatZin free?

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

### Do Iris AI or ChatZin have ads?

Neither Iris AI nor ChatZin shows ads.

### Which is updated more often, Iris AI or ChatZin?

Iris AI ships an update fortnightly, and ChatZin every 11 days. Most recently, Iris AI was updated on October 24, 2026 and ChatZin on October 26, 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.*