# AI chat assistant vs dut

The clearest difference is price: AI chat assistant at Free against dut's $0.99. dut's advantage is in-app purchases (none vs 7) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

AI chat assistant is free to download; dut costs $0.99 up front. AI chat assistant sells 7 in-app purchases, starting at $6.99 per 7 days. dut asks for nothing beyond the download.

AI chat assistant ships an update every 9 days, dut every 4 days. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | AI chat assistant | dut |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 49 MB | 2 MB |
| Requires iOS | **17.5** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +12 | 4+ |
| Developer | [Aplexity](https://appshunter.io/developer/1810247790) | [ILYAS BURAK KAYA](https://appshunter.io/developer/1736002049) |

## What reviewers say

### AI chat assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-chatcom/id6744974392)

This AI assistant offers pre-trained, task-specific tools for writing, planning, content creation, translation, and business tasks. It eliminates the need for prompt engineering, providing instant results for real-world applications.

**Highlights:** Task-specific AI assistants, Instant content generation, Pre-trained for writing tasks, Planning and organization tools, AI image generation, Document translation and rewriting

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatCom Weekly | $6.99 | per 7 days |
| ChatCom - Weekly Subscription | $6.99 | per 7 days |
| ChatCom - Year | $39.99 | per year |
| ChatCom Pro 3 Months | $39.99 | per 3 months |
| ChatCom 6 Months Subscription | $49.99 | per 6 months |
| ChatCom - Half Year | $59.99 | per 6 months |
| Annual Pro | $59.99 | per year |


### dut

[App page](https://appshunter.io/ios/app/dut-tasks-and-notes/id6759190050)

**In-app purchases:** none


## Frequently asked questions

### Is AI chat assistant free?

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

### Is dut free?

dut costs $0.99, with no in-app purchases.

### Do AI chat assistant or dut have ads?

AI chat assistant shows ads; dut does not.

### Which is updated more often, AI chat assistant or dut?

AI chat assistant ships an update every 9 days, and dut every 4 days. Most recently, AI chat assistant was updated on September 7, 2026 and dut 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.*