FAQs

How to Use Tradefox on Android

1. Installation

Open the Google Play Store: Search for “Tradefox”.
Download: Tap Install. Ensure you have at least 500MB of free storage space for the initial app and simulation assets.
Permissions: Upon first launch, the app may request access to your Storage (to save lesson progress) and Network (to download 3D assets). Tap Allow to ensure the simulations load correctly.

Unity simulations are more “hardware-heavy” than standard apps. If you experience lag, follow these steps:

Close Background Apps: Apps like YouTube, Facebook, or Chrome can hog RAM. Swipe them away before starting a Tradefox simulation.
Enable ‘Game Mode’ (if available): Many Samsung, Google, and OnePlus devices have a “Game Booster” or “Gaming Mode.” Turn this on to prioritize the CPU/GPU for Tradefox.
Battery Settings: Ensure your phone is not in “Power Saving Mode,” as this often throttles the processor and slows down 3D rendering.

Since you are working in a 3D environment, the controls differ from a standard webpage:

Single Finger Drag: Rotate your view around the component (e.g., looking around a consumer unit).
Pinch to Zoom: Move closer to wires or terminals for precise interaction.
Tapping: Select tools from your toolbox or interact with screws, wires, and testing equipment.
Landscape Mode: Tradefox is best experienced in Landscape (Horizontal) orientation. If your screen won’t rotate, check that “Auto-rotate” is enabled in your Android notification shade.

You can manage your Tradefox Membership directly through the Android app:

Trial Period: Your 7-day free trial starts the moment you sign up in-app.
Billing: Payments are handled via your Google Play Account.
Offline Access: While most simulations require a connection to start, once a module is fully loaded, you can often complete it even if your Wi-Fi dips out.

Issue	Solution
App won't open	Check if you have at least 3GB of RAM. Older devices with 2GB or less may struggle to launch Unity.
Black screen on load	Ensure your Android System WebView is updated in the Play Store.
Simulation is slow	Go to Android Settings > Display and ensure your resolution isn't set to "4K" or "WQHD+" if your device supports it; 1080p is the "sweet spot" for performance.