RelayCat编程助手 vs HTML & Markdown Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RelayCat编程助手
Safely control your local AI coding agent remotely from your iPhone. Monitor progress, respond to commands, and approve actions without needing to be at your computer.
- Remote AI coding agent control
- Monitor coding progress
- Respond to commands
- Approve actions
- Sync ideas remotely
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手机接管本地 AI Coding Agent，在 iPhone 上安全远程控制本地电脑里的AI Coding Agent。看Vibe Coding进度、回复指令、审批操作、同步想法，不必等回到电脑前。
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.
- 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
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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
Verdict
RelayCat编程助手 and HTML & Markdown Viewer are too close to call on the numbers: across 7 compared parameters — price, review sentiment, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | RelayCat编程助手 | HTML & Markdown Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.4 — better |
| Further details — not scored | ||
| Size | 6 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Miyi Technology Co., Ltd. | 洪霞 刘 |
Customer experience
RelayCat编程助手
HTML & Markdown Viewer
In-app purchases
RelayCat编程助手
No in-app purchases
HTML & Markdown Viewer
No in-app purchases
Questions
Is RelayCat编程助手 free?
Is HTML & Markdown Viewer free?
Do RelayCat编程助手 or HTML & Markdown Viewer have ads?
Other comparisons
