# pentir.AI vs ChatZima

The clearest difference is ads: pentir.AI at none against ChatZima's shown. ChatZima's advantage is update cadence (daily vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. pentir.AI sells 6 in-app purchases, starting at $34.99 per month and ChatZima sells 11 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

pentir.AI ships an update every 3 weeks, ChatZima daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | pentir.AI | ChatZima |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (25 ratings)](https://appshunter.io/ios/app/chatzima/id6759535364/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 92 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [COM 2 GO LIMITED](https://appshunter.io/developer/1018955705) | [Austin Taylor](https://appshunter.io/developer/1879339208) |

## What reviewers say

### pentir.AI

[App page](https://appshunter.io/ios/app/pentirai/id6756099476)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal basic monthly | $34.99 | per month |
| personal plus monthly | $44.99 | per month |
| Personal pro monthly | $49.99 | per month |
| Personal basic yearly | $349.99 | per year |
| Personal plus yearly | $399.99 | per year |
| Personal pro yearly | $499.99 | per year |


### ChatZima

[App page](https://appshunter.io/ios/app/chatzima/id6759535364)

Access multiple world-class AI models, including GPT-4o, Claude Opus, and Gemini, in a single, fast interface. Features include web search, image generation, and HTML previews for efficient workflows. Conversations are saved and searchable across devices.

**Highlights:** Access multiple AI models, Integrated web search, Image generation, HTML code preview, Extended thinking mode, Cross-device conversation sync

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Subscription | $10.00 | per month |
| Pro Subscription | $20.00 | per month |
| ZIMA Max | $100.00 | per month |
| Standard tokens | $1.99 | one-time |
| Image tokens | $1.99 | one-time |
| Voice tokens | $1.99 | one-time |
| Image tokens | $4.99 | one-time |
| Audio tokens | $4.99 | one-time |
| Voice tokens | $4.99 | one-time |
| Audio tokens | $9.99 | one-time |
| Voice tokens | $9.99 | one-time |


## Frequently asked questions

### Is pentir.AI free?

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

### Is ChatZima free?

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

### Do pentir.AI or ChatZima have ads?

ChatZima shows ads; pentir.AI does not.

### Which is updated more often, pentir.AI or ChatZima?

pentir.AI ships an update every 3 weeks, and ChatZima daily. Most recently, pentir.AI was updated on October 25, 2026 and ChatZima on October 25, 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.*