# Open Scan vs Chat Genius

The clearest difference is rating: Open Scan at 4.7 against Chat Genius's 4.3. Open Scan also leads on ratings volume (74 vs 4). Chat Genius's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Open Scan holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Open Scan has 74 ratings behind it against 4, so its average is the more settled of the two.

Open Scan ships an update fortnightly, Chat Genius every 3 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Open Scan | Chat Genius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (74 ratings)](https://appshunter.io/ios/app/open-scan-pdf-scanner/id6738304816/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/chat-genius-ai-bot-assistant/id6738871404/reviews) |
| Number of ratings | **74** | 4 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 14 MB | 49 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Musa Tenekeci](https://appshunter.io/developer/1773121832) | [ROAS Solutions LLC](https://appshunter.io/developer/1782699626) |

## What reviewers say

### Open Scan

[App page](https://appshunter.io/ios/app/open-scan-pdf-scanner/id6738304816)

Easily digitize documents, receipts, and notes into high-quality PDF files. Share your scanned documents instantly via email, messaging apps, or cloud storage. This app offers a simple yet flexible solution for all your document scanning needs.

**Highlights:** Quick document scanning, Convert scans to PDF, Instant sharing of PDFs, Seamless document management, Digitize receipts and notes

**In-app purchases:** none


### Chat Genius

[App page](https://appshunter.io/ios/app/chat-genius-ai-bot-assistant/id6738871404)

This AI-powered assistant helps you write better and manage tasks. It offers features like text generation, image analysis, and grammar checking to enhance your content creation and productivity.

**Highlights:** AI writing assistance for various content types, Web and photo analysis, Text-to-image generation, Grammar and spelling correction, Social media content creation, Resume and email generation, Nutrition advice and calorie analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open Scan free?

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

### Is Chat Genius free?

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

### Which has better reviews, Open Scan or Chat Genius?

Open Scan is rated higher. Open Scan averages 4.7 out of 5 from 74 ratings, while Chat Genius averages 4.3 from 4 ratings.

### Do Open Scan or Chat Genius have ads?

Neither Open Scan nor Chat Genius shows ads.

### Which is updated more often, Open Scan or Chat Genius?

Open Scan ships an update fortnightly, and Chat Genius every 3 weeks. Most recently, Open Scan was updated on November 8, 2026 and Chat Genius on November 4, 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.*