# Scan.Plus vs Chat AI·Question, Smart Answer

The clearest difference is ads: Scan.Plus at none against Chat AI·Question, Smart Answer's shown. Scan.Plus also leads on review sentiment (85% vs 65%) and rating (4.8 vs 4.6). Chat AI·Question, Smart Answer's advantage is update cadence (every 9 days vs every 3 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Scan.Plus sells 3 in-app purchases, starting at $2.99 per 7 days and Chat AI·Question, Smart Answer sells 14 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scan.Plus holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 771 and 940 respectively. Written reviews point the same way: 85% of Scan.Plus's written reviews are positive against 65% of Chat AI·Question, Smart Answer's.

Scan.Plus ships an update every 3 weeks, Chat AI·Question, Smart Answer every 9 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | Scan.Plus | Chat AI·Question, Smart Answer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (771 ratings)](https://appshunter.io/ios/app/scanplus-doc-and-pdf-scanner/id1659886125/reviews)** | [4.6 (940 ratings)](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901/reviews) |
| Number of ratings | 771 | **940** |
| Positive reviews | **84.9% of reviews** | 65.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 193 MB | 309 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alohi](https://appshunter.io/developer/1172555270) | [Krobe.net](https://appshunter.io/developer/491157713) |

## What reviewers say

### Scan.Plus

[App page](https://appshunter.io/ios/app/scanplus-doc-and-pdf-scanner/id1659886125)

This app uses AI to provide high-quality mobile document scanning. It offers intelligent text extraction, translation, summarization, and editing capabilities. Securely manage, organize, and share your scanned documents with advanced features.

**Highlights:** AI-powered scanning and enhancement, OCR for text extraction and editing, AI translation and summarization, Magic Eraser for unwanted elements, Secure PDF and JPG management, E-signature and fax integration

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan.Plus Pro Weekly | $2.99 | per 7 days |
| Scan.Plus Pro Monthly | $4.99 | per month |
| Scan.Plus Pro Annual | $29.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient scanning
- 🔒 Secure and privacy-focused
- 💡 Innovative AI-powered features
- ⭐ Excellent overall performance

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔒 Subscription model concerns
- 📦 Limitations in free/beta version

**Reported bugs**

- Camera not flipping to show document
- Inability to reconnect after update issues
- Unexpected app behavior after iOS 18 update

**Requested features**

- Ability to purchase unlimited AI credits
- More flexible payment options (one-time purchase)
- Improved camera controls (e.g., flip camera option)


### Chat AI·Question, Smart Answer

[App page](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901)

This AI assistant offers advanced conversational capabilities powered by multiple leading AI models. It assists with writing, learning, problem-solving, and creative tasks, providing tailored interactions for maximum productivity and creativity.

**Highlights:** Choose preferred AI models (GPT-5, Claude 3.5, Gemini Pro), Personalized writing assistant for emails, articles, and more, Integrated search engine for up-to-date information, Educational tools and homework help, Social media content generation, Roleplay and engaging conversations, Creative content generation (lyrics, poems, visuals)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium weekly with discount | $9.99 | per 7 days |
| Premium monthly with discount | $19.99 | per month |
| Premium Monthly | $19.99 | per month |
| Premium | $34.99 | per year |
| Premium | $39.99 | per year |
| Premium Yearly | $49.99 | per year |
| Premium yearly with discount | $69.99 | per year |
| Premium | $79.99 | per year |
| Premium | $99.99 | per year |

**What reviewers like**

- 👍 Helpful AI assistant
- 🚀 Fast and responsive
- 💡 Wide range of features
- 🤖 Powerful language models
- 🤩 Impressive capabilities

**What reviewers complain about**

- 🔒 Subscription-based model
- 🔒 Limited access without premium
- 🐛 Inconsistent performance
- 🤔 Confusing or unclear features
- 😡 Deceptive marketing practices

**Reported bugs**

- Unauthorized charges
- Inability to change language
- High capacity errors
- Freezing and crashing issues

**Requested features**

- Ability to add attachments
- Continuous conversation history
- Copy message functionality
- Image and audio generation
- Multilingual support


## Frequently asked questions

### Is Scan.Plus free?

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

### Is Chat AI·Question, Smart Answer free?

Chat AI·Question, Smart Answer is free to download, with in-app purchases available.

### Which has better reviews, Scan.Plus or Chat AI·Question, Smart Answer?

Scan.Plus is rated higher. Scan.Plus averages 4.8 out of 5 from 771 ratings, while Chat AI·Question, Smart Answer averages 4.6 from 940 ratings.

### Do Scan.Plus or Chat AI·Question, Smart Answer have ads?

Chat AI·Question, Smart Answer shows ads; Scan.Plus does not.

### Which is updated more often, Scan.Plus or Chat AI·Question, Smart Answer?

Scan.Plus ships an update every 3 weeks, and Chat AI·Question, Smart Answer every 9 days. Most recently, Scan.Plus was updated on October 27, 2026 and Chat AI·Question, Smart Answer on October 27, 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.*