ViewChanger vs App Debug Assistant

You're away from your PC, but you need to check an admin panel or business site right now. This app is built for exactly that moment. ViewChanger is a browser app that lets you view any website in full PC layout from your phone. Fields and columns that mobile view hides in admin panels and business systems stay visible once you switch to PC layout — and the change happens instantly, with no page reload. ■ When This Helps • Checking or operating an admin panel while you're out • Mobile view hides key fields, making work difficult • Safari's "Request Desktop Website" isn't enough • No PC on hand, but you need to handle something right now • Checking a business site or internal company tool from your phone ■ Great For Checking • CMS and WordPress admin panels • E-commerce admin panels • Ad manager dashboards, booking and sales dashboards • Internal business systems and dashboards ■ Key Features • Change viewport width instantly with no page reload (390px–3840px) • Check how sites respond to 74 different User-Agent strings • Switch between iPhone, iPad, and desktop resolutions with one tap • Save up to 10 custom presets for settings you use often • Share results instantly with the built-in screenshot feature • Bookmark favorite sites for one-tap access ■ Also Great For Web Creators ViewChanger also helps web designers who spend too much time on responsive design checks, frontend engineers who want to streamline cross-browser checks, and QA engineers who need to verify layouts across multiple devices. ■ How To Use 1. Enter a URL to load the site 2. Choose PC, Mobile, or Custom mode 3. Adjust the viewport width with the slider 4. Change the User-Agent if needed ■ Privacy & Security Your browsing data and personal information are never sent externally. All settings are stored locally on your device only. The browser that's most useful the moment you don't have a PC.

App Debug Assistant is a versatile toolkit designed for developers and testers, streamlining your daily debugging workflow. 【Device Info】 • IDFA Viewer - Instantly access the device advertising identifier with one-tap copy for attribution testing • Device Details - View comprehensive device info including model, screen, memory, storage, battery, and system version 【Sensor Debugging】 • Motion & Attitude - Accelerometer, gyroscope, magnetometer, and fused device-motion data with live multi-axis readings for motion- and AR-related debugging • Environment & Activity - Barometer (pressure and relative altitude), pedometer, and motion-activity recognition for health- and context-aware features • Location & Heading - GPS-style location plus true and magnetic heading for maps and compass-style behavior • Device & Ambient Status - Proximity, screen brightness, device orientation, thermal state, and microphone level metering to troubleshoot hardware, sensors, and permissions 【Bluetooth Debugging】 • Device Scan - Discover nearby BLE peripherals with live name, identifier, and RSSI to quickly find test targets • Connect & GATT - Browse services and characteristics after connecting; read, write, and subscribe to notifications to verify protocols and payloads • Debug Helpers - Hex data display and one-tap UUID copy to speed up firmware and app integration 【Special Tools】 • Text Sync - Real-time text synchronization between your phone and computer over LAN • File Transfer - Wirelessly transfer files and photos via browser on the same WiFi network • APNs - Quickly test the push notification function, supporting both P12 and P8 certificate formats for easy debugging of push services. 【QR Code Tools】 • QR Scanner - Scan with camera or recognize from photos, quickly open links or copy content • QR Generator - Create QR codes from any text or URL for easy sharing 【Use Cases】 • Ad SDK Testing - Quick IDFA access for attribution verification • Device Debugging - Sync test URLs and config parameters to your phone • Bug Reporting - Copy device info for complete issue reports • Cross-device Workflow - Fast file and text transfer between devices • Sensor Debugging - Verify raw readings and permission flows on real hardware to narrow down sensor-related issues faster • Bluetooth Debugging - Scan and connect to BLE peripherals to validate GATT services, characteristics, and data exchange 【Secure & Reliable】 • Local data storage to protect your privacy and sensitive information Simple. Efficient. Essential for developers.