Comparison

Orchestra Code vs HTML & Markdown Viewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Orchestra Code

Features
Read full description

Orchestra Code is the AI coding app for coding on mobile. Code from your phone, no laptop required. Describe what you want in plain English. Orchestra runs a real AI coding agent on a cloud machine that clones your repo, makes the change, runs your project, and opens a pull request you can review and merge. WHAT YOU CAN DO - Start tasks in natural language or by voice. The AI writes the code. - Run AI coding agents in the cloud, in the background, even after you close the app. - Review real git diffs file by file, with GitHub-style colored changes. - Open, review, and merge pull requests from your phone. - Run your own web project on the cloud machine and open it in a live web preview before you ship. - Connect any GitHub repo. Orchestra works on a branch and keeps your main safe. - Vibe-code by voice. Dictate a task and the AI agent ships it. - Bring your own Anthropic or OpenAI key, or use your ChatGPT subscription. BUILT FOR SHIPPING, NOT JUST CHATTING Unlike chat assistants that hand you snippets to paste, Orchestra implements features end to end. It edits files, runs the project, and produces a pull request. You stay in control by reviewing the diff and merging when it looks right. WHO IT IS FOR - Developers who want to kick off and review work from their phone. - Product managers, designers, and founders who want to ship changes without writing code. - Anyone who wants to code from their phone, with a real AI coding agent in their pocket. HOW IT WORKS 1. Connect a GitHub repository. 2. Describe the change, or dictate it with your voice. 3. Orchestra spins up a cloud agent that writes the code on a branch. 4. Review the diff and the live web preview of your own project. 5. Open a pull request and merge. Orchestra Code is the mobile companion to Orchestra, the AI code change platform at orchestracode.com. Orchestra is bring your own key. You connect your own Anthropic, OpenAI, or OpenRouter account (or your ChatGPT subscription), and your tasks run on that account. Starting a task sends your prompt and the files of the repository you connect to that provider. The app shows this in full and asks you to agree before your first task, and you can withdraw that at any time in Settings. Subscriptions are auto-renewing monthly plans that cover cloud machine time. Payment is charged to your Apple Account at confirmation of purchase and renews at the same price each month unless auto-renew is turned off at least 24 hours before the period ends. Manage or cancel in Settings, Apple Account, Subscriptions. Privacy policy: https://orchestracode.com/privacy Terms of Use (EULA): https://orchestracode.com/terms

About

HTML & Markdown Viewer

This app renders AI-generated HTML, Markdown, and ZIP files locally. It supports JavaScript, CSS, diagrams, and tables, offering PDF and PNG export. All processing occurs on-device for enhanced privacy.

Highlights
  • Local HTML rendering
  • Markdown viewing with Mermaid and tables
  • ZIP file extraction and browsing
  • PDF and PNG export
  • Private on-device processing
  • Import from various apps
Features
Read full description

Artifact Viewer opens AI-generated HTML, Markdown, and ZIP files — including JavaScript, CSS, Mermaid diagrams, and GFM tables — through a private local server for full compatibility. * AI Artifact Ready: Import from ChatGPT, Files, WeChat, Mail, and other apps. * Full Local Rendering: Everything runs on-device through a private HTTP server. * PDF & PNG Export: Export any view as PDF or the current screen as PNG. * ZIP Support: Extract and browse ZIP bundles with entry switching. * Markdown Viewer: Built-in template with Mermaid and table support. * Private by Design: All content stays in the app sandbox. Built for developers, researchers, and AI users who work with rich HTML artifacts.

Screenshots

Orchestra Code4 screens
HTML & Markdown Viewer4 screens

Verdict

The call

The clearest difference is iOS requirement: Orchestra Code at 15.1 against HTML & Markdown Viewer's 17.4. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Orchestra Code versus HTML & Markdown Viewer: the parameters behind the verdict, then further details
ParameterOrchestra CodeHTML & Markdown Viewer
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.4
Further details — not scored
Size39 MB3 MB
Age rating4+4+
DeveloperYour Move B.V.洪霞 刘

In-app purchases

None

Orchestra Code

No in-app purchases

None

HTML & Markdown Viewer

No in-app purchases

Questions

Is Orchestra Code free?
Orchestra Code is free to download, with no in-app purchases.
Is HTML & Markdown Viewer free?
HTML & Markdown Viewer is free to download, with no in-app purchases.
Do Orchestra Code or HTML & Markdown Viewer have ads?
Neither Orchestra Code nor HTML & Markdown Viewer shows ads.

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