# Chat AI. vs RobustScanner

The clearest difference is in-app purchases: RobustScanner at none against Chat AI.'s 2. Chat AI.'s advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chat AI. sells 2 in-app purchases, starting at $7.99 per 7 days. RobustScanner asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Chat AI. | RobustScanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/chat-ai/id6471974671/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 40 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aquila Holding srl](https://appshunter.io/developer/1792819795) | [Chengdu Daiyu Ledong Technology Co., Ltd](https://appshunter.io/developer/1859856325) |

## What reviewers say

### 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 |


### RobustScanner

[App page](https://appshunter.io/ios/app/robustscanner/id6751876209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chat AI. free?

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

### Is RobustScanner free?

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

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

Neither Chat AI. nor RobustScanner shows ads.

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

Chat AI. ships an update every 2 months, and RobustScanner every 2 months. Most recently, Chat AI. was updated on October 14, 2026 and RobustScanner on October 2, 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.*