Web Feature Check vs Orer

Discover What the Browser Really SupportsDiscover What the Browser Really Supports Web Feature Check helps developers, testers, and tech-savvy users instantly check which web technologies are supported in the current environment - whether it’s a mobile browser, embedded WebView, or custom in-app browser. Whether you're debugging quirks in mobile Safari or ensuring your web app works in limited environments, this tool gives you instant clarity. Key Features Check Runtime Web Features Detect supported JavaScript APIs, HTML5 elements, CSS features, media codecs, and more - all from the environment itself. Test Browser & WebView Capabilities Identify the exact feature set exposed by any browser, including embedded views and in-app browsers. Designed for Mobile Testing Quickly test on real devices - no desktop emulators, no guesswork. Test Categories and Coverage 1. HTML5 & Media Tests core media-related capabilities: - canvas, video, audio, picture, srcset - WebGL / WebGL2 - Picture-in-Picture 2. Audio & Media Processing Covers modern media and audio APIs: - Web Audio, MediaRecorder, ImageCapture - Web Speech API, Media Capabilities, Web MIDI 3. UX & Notifications Checks interaction and user feedback features: - Notifications, Fullscreen, Page Visibility - Web Share, Badging, Wake Lock, Vibration 4. JavaScript APIs Includes advanced JS platform features: - Service Workers, WebAssembly, Fetch, Streams - Clipboard, Crypto, ES6 Modules, Encoding API 5. Performance & Monitoring Observability & reactivity tools: - Intersection / Resize / Mutation / Performance Observers - Reporting API 6. Navigation & Communication Tests communication between contexts: - History & URL APIs - Beacon, BroadcastChannel, Server-sent Events - WebSockets, MessageChannel, XMLHttpRequest 7. Storage & Files Detects client-side data persistence options: - localStorage, sessionStorage, IndexedDB - File System Access, Cache Storage, File API - StorageManager & usage estimates 8. Input & Interaction Covers input modalities and interactivity: - Touch, Pointer, Drag-and-Drop - Gamepad, Pointer Lock, Viewport API - Selection API 9. Connectivity & Device Access Tests direct hardware or network integration: - WebRTC, Web Bluetooth, USB, Serial - Geolocation, DeviceMotion, Orientation, Battery, Network Info 10. Animation & Graphics Graphics rendering and animation pipelines: - Web Animations, WebGPU, WebCodecs 11. CSS & Layout Modern layout and visual CSS features: - CSS Grid, Flexbox, Container Queries, Subgrid - Backdrop-filter, View Transitions, Font Loading, Typed OM 12. Commerce & Payment E-commerce and data collection: - Payment Request API, Contact Picker 13. Security & Permissions Access and auth-related technologies: - Permissions, WebAuthn, Credential Mgmt, Trusted Types 14. Experimental APIs Emerging technologies still in draft or behind flags: - WebXR, Web NFC, Web Locks, WebTransport - Background Sync, Push API, Idle Detection, Compression Streams Scoring & Reporting - The app gives you a feature support score (e.g. 82/120) - Each category shows how many tests passed - Color-coded badges help you quickly interpret support levels (fully supported vs. unsupported) - Optionally, users can explore each feature’s MDN documentation directly from the interface

NEVER LET YOUR APPS GO STALE Orer sends push notifications when tracked iOS apps release new versions, helps you monitor update cadence, and surfaces App Store chart checks by country for the app you are viewing. Managing multiple apps is hard. Remembering when each one was last updated is even harder. Built for indie developers and app marketers, Orer keeps release activity, competitors, and App Store signals in one place. App Store algorithms reward consistency. Orer helps you stay on top of your own shipping rhythm and what others release. Track apps by name or bundle ID, label your own versus competitors, and get notified when versions change. STAY ON TOP OF APP STORE UPDATES Add apps in seconds. Orer checks for new versions on a schedule and alerts you when a release goes live—no manual App Store refreshing. Set optional per-app update intervals (for example 14, 30, or 90 days). If you enable stagnation alerts while tracking an app, Orer can warn you when a release is overdue. STAGNATION ALERTS (WHEN TRACKING AN APP) - Set how often you expect a new version - Get notified if that window passes - Use it for your roadmap discipline or to notice when competitors go quiet COUNTRY RANKS - On the Ranks tab, for the app currently open, Orer checks Top Free or Top Paid for that app’s primary category in each App Store country you add. - If the app is ranked within the range Orer checks, you see its position. If it is not in that range, you see that it is not in the current top results. Some categories may be unsupported. - This is not a full category leaderboard—only that app’s result per country. COMPETITOR MONITORING - Follow competitors and see release frequency and version history - Read release notes over time - Compare activity at a glance with relationship tags EVERYTHING IN ONE DASHBOARD - Update notifications for new versions - Stagnation alerts when you configure them on a tracked app - Country ranks: per-country Top Free / Top Paid result for the open app (rank, not-in-top, or unavailable—not the whole chart) - Version history and metadata changes (Pro) - Portfolio overview of tracked apps - Tasks per app - Reviews across App Store regions - Market details (version, size, category, release data) FREE AND PRO Free: track up to two apps with update notifications. Pro: more apps, deeper version history, advanced stagnation options, tasks, and priority notifications where available. Whether you ship weekly or quarterly, Orer helps you ship with clearer context.