# Deep ChatAI vs AI Voice Assistant

The clearest difference is monetization model: AI Voice Assistant at freemium against Deep ChatAI's subscription. AI Voice Assistant also leads on rating (4.6 vs 4.2). Deep ChatAI's advantage is iOS requirement (13.0 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Deep ChatAI sells 3 in-app purchases, starting at $3.99 per 7 days and AI Voice Assistant sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI Voice Assistant holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 38 and 13 respectively.

Deep ChatAI ships an update every 3 weeks, AI Voice Assistant monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Deep ChatAI | AI Voice Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (38 ratings)](https://appshunter.io/ios/app/deep-chatai-ai-assistant/id1658778866/reviews) | **[4.6 (13 ratings)](https://appshunter.io/ios/app/ai-voice-assistant/id6445896302/reviews)** |
| Number of ratings | **38** | 13 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Subscription | **Freemium** |
| Size | 19 MB | 9 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [VISUAL](https://appshunter.io/developer/1658006760) | [Yong Zhang](https://appshunter.io/developer/1667987550) |

## What reviewers say

### Deep ChatAI

[App page](https://appshunter.io/ios/app/deep-chatai-ai-assistant/id1658778866)

Engage in intelligent conversations with an AI assistant that can help solve problems, offer solutions, and teach you new things. Communicate via voice or text in multiple languages.

**Highlights:** Interactive AI conversations, Problem-solving assistance, Multilingual support, Voice and text input, Continuous learning

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chat AI | $3.99 | per 7 days |
| AI Quarterly Premium | $14.99 | per 3 months |
| Chat AI Buyout | $29.99 | one-time |


### AI Voice Assistant

[App page](https://appshunter.io/ios/app/ai-voice-assistant/id6445896302)

This AI-powered voice assistant offers instant answers to a wide range of questions in multiple languages. It also functions as a language learning tool and includes AI-powered games. Experience smart assistance and language support directly from your mobile device.

**Highlights:** AI-powered voice assistant, Instant answers to questions, Multilingual support, Language learning tool, AI-powered games, Simultaneous interpretation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Deep ChatAI free?

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

### Is AI Voice Assistant free?

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

### Which has better reviews, Deep ChatAI or AI Voice Assistant?

AI Voice Assistant is rated higher. Deep ChatAI averages 4.2 out of 5 from 38 ratings, while AI Voice Assistant averages 4.6 from 13 ratings.

### Do Deep ChatAI or AI Voice Assistant have ads?

Neither Deep ChatAI nor AI Voice Assistant shows ads.

### Which is updated more often, Deep ChatAI or AI Voice Assistant?

Deep ChatAI ships an update every 3 weeks, and AI Voice Assistant monthly. Most recently, Deep ChatAI was updated on November 3, 2026 and AI Voice Assistant on November 3, 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.*