# AI Sonic vs Chat AI.

The clearest difference is rating: AI Sonic at 4.7 against Chat AI.'s 3.4. AI Sonic also leads on ratings volume (724 vs 5). Chat AI.'s advantage is update cadence (every 2 months vs every 7 months) and review sentiment (67% vs 55%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Sonic sells 3 in-app purchases, starting at $9.99 per 7 days and Chat AI. sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Sonic holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: AI Sonic has 724 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 55% of AI Sonic's written reviews are positive against 67% of Chat AI.'s, so the app with the better star average is not the one people write more warmly about.

AI Sonic ships an update every 7 months, Chat AI. every 2 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AI Sonic | Chat AI. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (724 ratings)](https://appshunter.io/ios/app/ai-sonic-chat-and-write-bot/id6449736342/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/chat-ai/id6471974671/reviews) |
| Number of ratings | **724** | 5 |
| Positive reviews | 55.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 30 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [EASTGATE (KENT) LTD](https://appshunter.io/developer/1687256824) | [Aquila Holding srl](https://appshunter.io/developer/1792819795) |

## What reviewers say

### AI Sonic

[App page](https://appshunter.io/ios/app/ai-sonic-chat-and-write-bot/id6449736342)

This AI-powered writing assistant helps craft various types of content, from academic papers to professional documents. It adapts to your writing style, offers drafting assistance, and can summarize lengthy articles to boost productivity.

**Highlights:** AI-powered drafting, Article summarization, Writing style adaptation, Productivity enhancement, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $14.99 | per month |
| Yearly Subscription | $49.99 | per year |

**What reviewers like**

- 👍 Helpful for various tasks
- 💡 Remarkable AI capabilities
- 🚀 Faster than ChatGPT
- 👍 Organized and easy to use

**What reviewers complain about**

- 🐛 App not working, no response from developer
- 🐛 Deceptive app posing as ChatSonic
- 🐛 Double billing issues
- 🐛 Difficult to operate
- 🚫 Limited free version features

**Reported bugs**

- App keeps asking to reset
- Freezing login screen
- Incompatibility with older devices

**Requested features**

- Digital artwork section
- Dark mode option
- More optimization and necessary functions


### Chat AI.

[App page](https://appshunter.io/ios/app/chat-ai/id6471974671)

Engage with AI characters offering 24/7 professional advice across diverse fields. Transform ideas into art, get image descriptions, and enjoy realistic, personalized conversations with AI experts and companions.

**Highlights:** AI-enhanced image description, AI art generation from ideas, Interactive AI expert consultations, Dynamic AI conversations, Advice across professional fields, AI soulmate for personalized chat

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gemini AI Expert | $7.99 | per 7 days |
| Gemini AI Expert | $19.99 | per month |


## Frequently asked questions

### Is AI Sonic free?

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

### Is Chat AI. free?

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

### Which has better reviews, AI Sonic or Chat AI.?

AI Sonic is rated higher. AI Sonic averages 4.7 out of 5 from 724 ratings, while Chat AI. averages 3.4 from 5 ratings.

### Do AI Sonic or Chat AI. have ads?

Neither AI Sonic nor Chat AI. shows ads.

### Which is updated more often, AI Sonic or Chat AI.?

AI Sonic ships an update every 7 months, and Chat AI. every 2 months. Most recently, AI Sonic was updated on October 24, 2026 and Chat AI. on October 18, 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.*