# Chat AI·Question, Smart Answer vs PDF Editor・PDF File Converter

Chat AI·Question, Smart Answer and PDF Editor・PDF File Converter both sit at 4.6 stars, but that hides the real split: 65% of Chat AI·Question, Smart Answer's written reviews are positive against 18% of PDF Editor・PDF File Converter's. Chat AI·Question, Smart Answer also leads on update cadence (every 9 days vs every 3 weeks) and ratings volume (939 vs 153). PDF Editor・PDF File Converter's advantage is ads (none vs shown). On price, rating, in-app purchases and monetization model 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 Editor・PDF File Converter sells 16 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Chat AI·Question, Smart Answer against 4.7 for PDF Editor・PDF File Converter. That said, the two scores are not equally well evidenced: Chat AI·Question, Smart Answer has 939 ratings behind it against 153, so its average is the more settled of the two. Written reviews are what separate them: 65% of Chat AI·Question, Smart Answer's written reviews are positive against 18% of PDF Editor・PDF File Converter's.

Chat AI·Question, Smart Answer ships an update every 9 days, PDF Editor・PDF File Converter every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Chat AI·Question, Smart Answer | PDF Editor・PDF File Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (939 ratings)](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901/reviews) | **[4.7 (153 ratings)](https://appshunter.io/ios/app/pdf-editorpdf-file-converter/id6450014964/reviews)** |
| Number of ratings | **939** | 153 |
| Positive reviews | **65.3% of reviews** | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 309 MB | 242 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Krobe.net](https://appshunter.io/developer/491157713) | [VISARGERD, S.L.](https://appshunter.io/developer/1584764978) |

## 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 Editor・PDF File Converter

[App page](https://appshunter.io/ios/app/pdf-editorpdf-file-converter/id6450014964)

Easily scan, convert, edit, and manage your PDF documents. This all-in-one tool allows you to transform images to PDF, convert PDFs to Word, fill out forms, and add digital signatures.

**Highlights:** Edit text, fonts, and colors in PDFs, Convert images and documents to PDF, Scan paper documents into high-quality PDFs, Fill out and sign PDF forms, Merge multiple PDF files, Compress PDFs while maintaining quality

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Basic Plan | $3.99 | per 7 days |
| Week | $3.99 | per 7 days |
| 1 Week Plan - 3 days free | $5.99 | per 7 days |
| Sign documents | $5.99 | per 7 days |
| 1 Week Plan | $6.99 | per 7 days |
| document editor | $6.99 | per 7 days |
| 1 Month Basic Plan | $8.99 | per month |
| Month | $8.99 | per month |
| Weekly subscription | $9.99 | per 7 days |
| 1 Month Plan | $12.99 | per month |
| pdf viewer | $12.99 | per month |
| 1 Year Basic Plan | $19.99 | per year |
| Year | $19.99 | per year |
| Annual subscription | $39.99 | per year |
| 1 Year Plan | $39.99 | per year |
| pdf editor free | $39.99 | 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 Editor・PDF File Converter free?

PDF Editor・PDF File Converter is free to download, with in-app purchases available.

### Which has better reviews, Chat AI·Question, Smart Answer or PDF Editor・PDF File Converter?

PDF Editor・PDF File Converter is rated higher. Chat AI·Question, Smart Answer averages 4.6 out of 5 from 939 ratings, while PDF Editor・PDF File Converter averages 4.7 from 153 ratings.

### Do Chat AI·Question, Smart Answer or PDF Editor・PDF File Converter have ads?

Chat AI·Question, Smart Answer shows ads; PDF Editor・PDF File Converter does not.

### Which is updated more often, Chat AI·Question, Smart Answer or PDF Editor・PDF File Converter?

Chat AI·Question, Smart Answer ships an update every 9 days, and PDF Editor・PDF File Converter every 3 weeks. Most recently, Chat AI·Question, Smart Answer was updated on October 30, 2026 and PDF Editor・PDF File Converter on October 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.*