# Ai Chat vs Robert

The clearest difference is in-app purchases: Robert at none against Ai Chat's 2. Robert also leads on ads (none vs shown) and rating (5.0 vs 4.7). Ai Chat's advantage is update cadence (every 9 days vs every 2 months). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Ai Chat sells 2 in-app purchases, starting at $5.99 per 7 days. Robert asks for nothing beyond the download.

Robert holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 11 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Ai Chat ships an update every 9 days, Robert every 2 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ai Chat | Robert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11 ratings)](https://appshunter.io/ios/app/ai-chat-open-chatbot-plus/id1669078241/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/robert-ai-chat-assistant/id6447641213/reviews)** |
| Number of ratings | 11 | **12** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [L BERNARDES DESENVOLVIMENTO DE SOFTWARE LTDA](https://appshunter.io/developer/1265404262) | [Really Broke Ventures](https://appshunter.io/developer/1661748049) |

## What reviewers say

### Ai Chat

[App page](https://appshunter.io/ios/app/ai-chat-open-chatbot-plus/id1669078241)

Engage in natural, human-like conversations on any topic with an advanced AI language model. This app adapts to your communication style, offering personalized responses for a unique and enjoyable chat experience. Improve your skills or simply enjoy intelligent companionship.

**Highlights:** Natural language conversations, GPT-3 language model, Personalized responses, Adaptive communication style, Essay writing assistance, Improve conversational skills

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $5.99 | per 7 days |
| Premium Yearly  Subscription | $39.99 | per year |


### Robert

[App page](https://appshunter.io/ios/app/robert-ai-chat-assistant/id6447641213)

This AI-powered assistant helps you overcome writer's block, translate languages, and generate engaging social media content. It also offers real-time chat support and specialized wizards for apologies and invitations, all within a user-friendly interface.

**Highlights:** Expert writing assistance, Seamless language translation, Social media post generator, Apology and invitation wizards, Real-time chat assistance, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ai Chat free?

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

### Is Robert free?

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

### Which has better reviews, Ai Chat or Robert?

Robert is rated higher. Ai Chat averages 4.7 out of 5 from 11 ratings, while Robert averages 5.0 from 12 ratings.

### Do Ai Chat or Robert have ads?

Ai Chat shows ads; Robert does not.

### Which is updated more often, Ai Chat or Robert?

Ai Chat ships an update every 9 days, and Robert every 2 months. Most recently, Ai Chat was updated on October 15, 2026 and Robert on October 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.*