Comparison

SilyRing vs dev HTML Playground

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

Head to head
About

SilyRing

Features
Read full description

SilyRing is a phone line between you and your AI agents. Call Claude Code, Codex, Cursor or any agent on your computer and talk things through by voice, or let your agent ring you the moment it needs a decision. It also turns any webhook into a phone call or push notification. TALK TO YOUR AI AGENT 1. On your computer, ask your agent to "connect silyring" 2. Scan the QR code it shows 3. Call your agent any time, or let it call you Your agent rings like a normal phone call. Answer, and you're talking with it in a natural voice: give it instructions, approve a step, or hear what it found, from anywhere. FREE MINUTES, OR UNLIMITED Every phone gets 60 free voice minutes a month. Want more? Add your own ElevenLabs key and calls are billed to your ElevenLabs account, with no limit here. Your key stays on your phone. CLEAR CALLS, EVEN WHEN IT'S NOISY Speech detection ignores distant voices and short noises, and one tap turns on Apple's Voice Isolation. RING AND PUSH FROM ANY WEBHOOK Get a unique webhook URL with no sign-up. Send an HTTP request from your CI/CD pipeline, monitoring scripts or cron jobs: - Phone call: your phone rings and reads your message aloud. Perfect for critical alerts. - Push notification: title, message, images and custom sounds for everything else. - Markdown reports you can read on your phone. - Scheduled rings. FEATURES - Agents home with live status for each connected agent - Friendly animated characters for every agent - Call history for calls, pushes and reports - Mute toggle to pause all alerts - Customizable read-out voice, speed and ring duration - Regenerate your URL anytime - Works with curl, Python, JavaScript, GitHub Actions and any HTTP client BUILT FOR DEVELOPERS SilyRing is made for people who work with AI agents and automation. Stay in the loop and in control without sitting at your desk.

About

dev HTML Playground

Create and run HTML projects on your iPhone without coding knowledge. Easily integrate AI-generated code, preview instantly, and save your work. Turn your creations into standalone apps on your home screen.

Highlights
  • AI integration for code generation
  • Code editor with syntax highlighting
  • Instant code preview and debugging
  • Safe, project-specific data storage
  • Multiple project templates
  • Add projects to home screen
  • Export projects as ZIP or HTML
Features
Read full description

dev HTML Playground (dHP) runs HTML written by ChatGPT or any AI on your iPhone: free, no ads, and no coding knowledge needed. No computer required. Copy the AI's reply, paste it, and it becomes your own app. Its data stays on your phone, and it opens from your Home Screen like a regular app. IF YOU'RE LOOKING FOR - A way to run HTML that ChatGPT made, on an iPhone, for free, with no ads and no programming knowledge - A place to keep the budget tracker or diary an AI built for you, with its data, and use it every day - A way to build your own tools without owning a computer - A quick way to view HTML documents an AI wrote for you FEATURES Code Editor A syntax-highlighted editor for HTML, CSS and JavaScript with autosave and file management (add, rename, delete). Smart quotes and other typing "corrections" that break code are disabled. Instant Preview Run your code with one tap. console.log output and errors appear in a built-in console, so you can debug entirely on your phone. AI Integration A ready-made environment prompt for AIs like ChatGPT and Claude. Paste it, and the AI asks "What would you like to build?" — just answer in plain words. Bring the returned code in with one tap using "Paste & Replace All". You can finish real apps with zero programming experience. Safe Data Storage Every project ships with storage.js, a simple persistence library. Your apps' data is stored safely and kept separate per project. It also works in regular browsers, so your creations are portable. 7 Templates - Game (Crowd Rush): the real version of that "grow your crowd" ad game - Game (Pull the Pin): the real version of that pull-the-pin puzzle from the ads - Empty Project: start from a clean slate - Basic Sample: learn the ropes with a counter and notes - To-Do List: a practical task app - Habit Calendar: a monthly habit tracker - Game (NEON RUSH): a full neon mini-game demo Add to Home Screen Register your apps as Home Screen icons via Shortcuts and launch them like regular apps. Export Export as ZIP (for backup) or a single HTML file (for sharing). Send your work via AirDrop, save to Files, or continue editing on a Mac. Opening a saved .html file is just as easy: share it from the Files app and choose dHP. HTML that an AI exported "as a file", or that you received via AirDrop, becomes one of your apps. HTML Viewer Copy any HTML (like a document an AI wrote) and view it with one tap. Everything you view is kept in a history, and you can import it as a project to edit. Built-in Browser A browser tab for research or chatting with AI sites, so the whole loop stays in one app. About your AI Works with any AI you like — ChatGPT, Gemini, Claude and more. Free AIs are fine; smarter ones just nail it on the first try more often. And if something breaks, dHP catches the error for you — copy it, paste it back to your AI, and it gets fixed. The interface is available in English, Japanese and Simplified Chinese. Everything is free, with no ads. Your "I want to build something" — right in your pocket.

Screenshots

SilyRing4 screens
dev HTML Playground4 screens

Verdict

The call

The clearest difference is in-app purchases: dev HTML Playground at none against SilyRing's 3. dev HTML Playground also leads on update cadence (every 9 days vs every 6 weeks). SilyRing's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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. SilyRing sells 3 one-off in-app purchases. dev HTML Playground asks for nothing beyond the download.

UpkeepUpdate frequency

SilyRing ships an update every 6 weeks, dev HTML Playground every 9 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
SilyRing versus dev HTML Playground: the parameters behind the verdict, then further details
ParameterSilyRingdev HTML Playground
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size27 MB3 MB
Age rating4+17+
DeveloperKumar RaviKOICHIRO YAMAMOTO

In-app purchases

3 purchases

SilyRing

One-time3
  • Small Coffee$0.99
  • Medium Coffee$1.99
  • Large Coffee$2.99
None

dev HTML Playground

No in-app purchases

Questions

Is SilyRing free?
SilyRing is free to download, with in-app purchases available.
Is dev HTML Playground free?
dev HTML Playground is free to download, with no in-app purchases.
Do SilyRing or dev HTML Playground have ads?
Neither SilyRing nor dev HTML Playground shows ads.
Which is updated more often, SilyRing or dev HTML Playground?
SilyRing ships an update every 6 weeks, and dev HTML Playground every 9 days. Most recently, SilyRing was updated on October 19, 2026 and dev HTML Playground on October 14, 2026.

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