# Chatbox vs Markdown to PDF Fast Converter

The clearest difference is in-app purchases: Chatbox at none against Markdown to PDF Fast Converter's 5. Chatbox also leads on ads (none vs shown) and update cadence (weekly vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Markdown to PDF Fast Converter sells 4 in-app purchases, starting at $1.99 per 3 months. Chatbox asks for nothing beyond the download.

Chatbox ships an update weekly, Markdown to PDF Fast Converter every 5 months. The most recent releases landed on October 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chatbox | Markdown to PDF Fast Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (659 ratings)](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056/reviews)** | — |
| Number of ratings | **659** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | Free | — |
| Size | 48 MB | 70 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mediocre Apps](https://appshunter.io/developer/1772881024) | [Shotdoor](https://appshunter.io/developer/530049796) |

## What reviewers say

### Chatbox

[App page](https://appshunter.io/ios/app/chatbox-powerful-ai-client/id6471368056)

This application acts as a universal client, connecting you to leading AI models across various devices. It offers features like code assistance, image generation, and smart file understanding, all while prioritizing local data storage for privacy.

**Highlights:** Connect to multiple AI models, Analyze documents, images, and code, AI-powered code generation and optimization, Text-to-image generation, Local data storage for privacy, Cross-device synchronization

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good customization options
- 🚀 Works well with local LLMs
- 💡 Supports multiple API formats
- 🔒 Privacy-focused (account-free)

**What reviewers complain about**

- 🐛 Local network access issues on iOS
- 🐛 Compatibility problems with older iOS versions
- 🐛 Streaming response issues
- 🐛 UI/UX not optimized for mobile

**Reported bugs**

- Cannot select Ollama models
- Custom API URL connections failing
- Live scrolling issues during streaming
- Proxy settings not working on mobile

**Requested features**

- Add support for local Ollama models
- Improve organization features (folders, projects, etc.)
- Implement iCloud syncing
- Add Chinese language support


### Markdown to PDF Fast Converter

[App page](https://appshunter.io/ios/app/markdown-to-pdf-fast-converter/id6502376913)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 3 months |
| Premium | $4.99 | per year |
| Premium | $2.99 | one-time |
| Lifetime Premium | $4.99 | one-time |


## Frequently asked questions

### Is Chatbox free?

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

### Is Markdown to PDF Fast Converter free?

Markdown to PDF Fast Converter is free to download, with in-app purchases available.

### Do Chatbox or Markdown to PDF Fast Converter have ads?

Markdown to PDF Fast Converter shows ads; Chatbox does not.

### Which is updated more often, Chatbox or Markdown to PDF Fast Converter?

Chatbox ships an update weekly, and Markdown to PDF Fast Converter every 5 months. Most recently, Chatbox was updated on October 22, 2026 and Markdown to PDF Fast Converter on October 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.*