# Zack Studio vs dumbchat

The clearest difference is ads: dumbchat at none against Zack Studio's shown. dumbchat also leads on iOS requirement (11.0 vs 13.0). Zack Studio's advantage is update cadence (every 2 weeks vs every 3 months). On price, 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.

Zack Studio ships an update every 2 weeks, dumbchat every 3 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Zack Studio | dumbchat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 72 MB | 34 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cyber Universal Company Limited](https://appshunter.io/developer/1041905777) | [DUMBCHAT.AI LIMITED](https://appshunter.io/developer/1624174992) |

## What reviewers say

### Zack Studio

[App page](https://appshunter.io/ios/app/zack-studio/id1577232905)

**Features:** macOS Compatibility

**In-app purchases:** none


### dumbchat

[App page](https://appshunter.io/ios/app/dumbchat/id1624174990)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zack Studio free?

Zack Studio is free to download, with no in-app purchases.

### Is dumbchat free?

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

### Do Zack Studio or dumbchat have ads?

Zack Studio shows ads; dumbchat does not.

### Which is updated more often, Zack Studio or dumbchat?

Zack Studio ships an update every 2 weeks, and dumbchat every 3 months. Most recently, Zack Studio was updated on September 17, 2026 and dumbchat on September 9, 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.*