# Chat AI·Question, Smart Answer vs PDF Scanner

The clearest difference is ads: PDF Scanner at none against Chat AI·Question, Smart Answer's shown. PDF Scanner also leads on rating (5.0 vs 4.6) and update cadence (every 3 days vs every 9 days). Chat AI·Question, Smart Answer's advantage is ratings volume (942 vs 5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Chat AI·Question, Smart Answer sells 14 in-app purchases, starting at $6.99 per 7 days and PDF Scanner sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Chat AI·Question, Smart Answer has 942 ratings behind it against 5, so its average is the more settled of the two.

Chat AI·Question, Smart Answer ships an update every 9 days, PDF Scanner every 3 days. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Chat AI·Question, Smart Answer | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (942 ratings)](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613/reviews)** |
| Number of ratings | **942** | 5 |
| Positive reviews | 65.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 309 MB | 39 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Krobe.net](https://appshunter.io/developer/491157713) | [Khrystyna Terletska](https://appshunter.io/developer/1843884464) |

## What reviewers say

### 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


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-scanning-document/id6755528613)

Streamline your workflow with powerful PDF management tools. Scan documents, convert PDFs to voice, and organize your files with ease. Offers unlimited access through weekly or yearly subscription plans.

**Highlights:** Scan documents to PDF, Convert PDF to Voice, Edit PDF documents, Sign PDF documents, Compress PDF files, Organize PDF documents

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scan any documents to PDF | $4.99 | per 7 days |
| Scan any documents to PDF | $6.99 | per 7 days |
| Scan any documents to PDF | $9.99 | per year |
| Scan any documents to PDF | $14.99 | per 3 months |
| Scan any documents to PDF | $14.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $19.99 | per year |
| Scan any documents to PDF | $29.99 | per year |


## Frequently asked questions

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

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

### Is PDF Scanner free?

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

### Which has better reviews, Chat AI·Question, Smart Answer or PDF Scanner?

PDF Scanner is rated higher. Chat AI·Question, Smart Answer averages 4.6 out of 5 from 942 ratings, while PDF Scanner averages 5.0 from 5 ratings.

### Do Chat AI·Question, Smart Answer or PDF Scanner have ads?

Chat AI·Question, Smart Answer shows ads; PDF Scanner does not.

### Which is updated more often, Chat AI·Question, Smart Answer or PDF Scanner?

Chat AI·Question, Smart Answer ships an update every 9 days, and PDF Scanner every 3 days. Most recently, Chat AI·Question, Smart Answer was updated on October 12, 2026 and PDF Scanner on September 30, 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.*