# Chatzi vs Enigma

The clearest difference is update cadence: Chatzi at every 4 days against Enigma's every 8 days. Chatzi also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Chatzi sells 2 in-app purchases, starting at $3.99 per month and Enigma sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chatzi ships an update every 4 days, Enigma every 8 days. The most recent releases landed on July 20, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | Chatzi | Enigma |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (15 ratings)](https://appshunter.io/ios/app/chatzi-ai-assistant/id6447135174/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Freemium | — |
| Size | 23 MB | 32 MB |
| Requires iOS | **16** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Tuan Anh Do](https://appshunter.io/developer/390664015) | [dursun dogan](https://appshunter.io/developer/1652217220) |

## What reviewers say

### Chatzi

[App page](https://appshunter.io/ios/app/chatzi-ai-assistant/id6447135174)

Engage in conversations with a personalized AI assistant powered by GPT. Choose from various assistant characters to suit your needs, whether for friendship, help, or casual chat. Enjoy quick and accurate responses in a beautifully designed interface.

**Highlights:** Personalized AI assistant, GPT-powered conversations, Multiple assistant characters, Intuitive design, Quick and accurate responses

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $24.99 | per year |


### Enigma

[App page](https://appshunter.io/ios/app/enigma/id6473676637)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Yearly | $69.99 | per year |


## Frequently asked questions

### Is Chatzi free?

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

### Is Enigma free?

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

### Do Chatzi or Enigma have ads?

Neither Chatzi nor Enigma shows ads.

### Which is updated more often, Chatzi or Enigma?

Chatzi ships an update every 4 days, and Enigma every 8 days. Most recently, Chatzi was updated on July 20, 2026 and Enigma on March 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.*