# PatchDoc vs BayesChat

The clearest difference is review sentiment: PatchDoc at 100% against BayesChat's 50%. PatchDoc also leads on rating (5.0 vs 3.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. PatchDoc sells 1 one-off in-app purchase and BayesChat sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PatchDoc holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 100% of PatchDoc's written reviews are positive against 50% of BayesChat's.

PatchDoc ships an update every 3 days, BayesChat weekly. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PatchDoc | BayesChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/patchdocfile-and-code-editor/id6763091539/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/bayeschat-ai-chat-byok-mcp/id6777948055/reviews) |
| Number of ratings | **6** | 4 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 98 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [夏骏 倪](https://appshunter.io/developer/1892993247) | [永勇 范](https://appshunter.io/developer/6775871728) |

## What reviewers say

### PatchDoc

[App page](https://appshunter.io/ios/app/patchdocfile-and-code-editor/id6763091539)

A versatile document editor and viewer for iPhone and iPad. Quickly edit text, code, and CSV files, preview PDFs and Office documents, and extract archives. Streamline your mobile file management.

**Highlights:** Text and code editing with syntax highlighting, CSV table browsing and editing, HTML source editing with live preview, PDF viewing with annotations, Preview for Office documents and images, Archive browsing and extraction

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 终身会员 | $0.99 | one-time |


### BayesChat

[App page](https://appshunter.io/ios/app/bayeschat-ai-chat-byok-mcp/id6777948055)

Connect to multiple AI models from various providers in a single, privacy-focused application. Customize your chat experience with themes, fonts, and advanced parameters. Supports local AI servers and offers pro features with a one-time purchase.

**Highlights:** Connect to multiple AI providers, Use own API keys, Smart prompt templates, Local AI server support, Customizable interface, Advanced parameter tuning, Privacy-focused design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BayesChat Pro Access | $19.99 | one-time |


## Frequently asked questions

### Is PatchDoc free?

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

### Is BayesChat free?

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

### Which has better reviews, PatchDoc or BayesChat?

PatchDoc is rated higher. PatchDoc averages 5.0 out of 5 from 6 ratings, while BayesChat averages 3.0 from 4 ratings.

### Do PatchDoc or BayesChat have ads?

Neither PatchDoc nor BayesChat shows ads.

### Which is updated more often, PatchDoc or BayesChat?

PatchDoc ships an update every 3 days, and BayesChat weekly. Most recently, PatchDoc was updated on October 18, 2026 and BayesChat on October 12, 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.*