# Jaz Chat vs Pneum.ai

The clearest difference is update cadence: Pneum.ai at weekly against Jaz Chat's every 6 weeks. Pneum.ai also leads on iOS requirement (17.0 vs 26.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jaz Chat ships an update every 6 weeks, Pneum.ai weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Jaz Chat | Pneum.ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 14 MB | 10 MB |
| Requires iOS | 26.5 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Augustinas Malinauskas](https://appshunter.io/developer/1721219320) | [PneumAI, LLC](https://appshunter.io/developer/6811705919) |

## What reviewers say

### Jaz Chat

[App page](https://appshunter.io/ios/app/jaz-chat/id6785205169)

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

**In-app purchases:** none


### Pneum.ai

[App page](https://appshunter.io/ios/app/pneumai/id6811705917)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jaz Chat free?

Jaz Chat is free to download, with no in-app purchases.

### Is Pneum.ai free?

Pneum.ai is free to download, with no in-app purchases.

### Do Jaz Chat or Pneum.ai have ads?

Neither Jaz Chat nor Pneum.ai shows ads.

### Which is updated more often, Jaz Chat or Pneum.ai?

Jaz Chat ships an update every 6 weeks, and Pneum.ai weekly. Most recently, Jaz Chat was updated on October 28, 2026 and Pneum.ai on October 31, 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.*