# AI Chat Assistant | SimplAi vs AiChat

The clearest difference is rating: AiChat at 5.0 against AI Chat Assistant | SimplAi's 3.5. AiChat also leads on ads (none vs shown). AI Chat Assistant | SimplAi's advantage is ratings volume (4 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Chat Assistant | SimplAi sells 2 in-app purchases, starting at $7.99 per 7 days and AiChat sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

AiChat holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

AI Chat Assistant | SimplAi ships an update every 3 days, AiChat weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AI Chat Assistant | SimplAi | AiChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/ai-chat-assistant-simplai/id6465679307/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aichat-summarize-ai/id6468960885/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [simpliers](https://appshunter.io/developer/1682724792) | [晨光 刘](https://appshunter.io/developer/1447254079) |

## What reviewers say

### AI Chat Assistant | SimplAi

[App page](https://appshunter.io/ios/app/ai-chat-assistant-simplai/id6465679307)

This AI-powered assistant offers natural conversations and tailored responses to streamline daily tasks. It assists with writing, brainstorming, problem-solving, and accessing information quickly. Experience a smarter, more efficient, and personalized virtual companion.

**Highlights:** Natural language conversations, Paraphrasing and text refinement, Ideation and brainstorming, Translation assistance, Mathematical problem solving, AI-driven automation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Yearly Unlimited Chat | $39.99 | per year |


### AiChat

[App page](https://appshunter.io/ios/app/aichat-summarize-ai/id6468960885)

This AI-powered assistant leverages advanced language models to help users with a wide range of writing tasks, from essays and songs to code and emails. It can also summarize text, correct grammar, and translate languages, acting as a versatile tool for creativity and productivity.

**Highlights:** Essay writing assistance, AI-powered songwriting, Story generation, Code generation, Email composition, Text summarization, Grammar correction

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Yearly Subscription | $39.99 | per year |
| $9.99 a year | $9.99 | one-time |


## Frequently asked questions

### Is AI Chat Assistant | SimplAi free?

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

### Is AiChat free?

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

### Which has better reviews, AI Chat Assistant | SimplAi or AiChat?

AiChat is rated higher. AI Chat Assistant | SimplAi averages 3.5 out of 5 from 4 ratings, while AiChat averages 5.0 from 1 ratings.

### Do AI Chat Assistant | SimplAi or AiChat have ads?

AI Chat Assistant | SimplAi shows ads; AiChat does not.

### Which is updated more often, AI Chat Assistant | SimplAi or AiChat?

AI Chat Assistant | SimplAi ships an update every 3 days, and AiChat weekly. Most recently, AI Chat Assistant | SimplAi was updated on October 12, 2026 and AiChat on October 10, 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.*