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App Settings

Configure developer tools and device simulations.

Developer Options

Analytics Tracking

Help us improve UseYu by sending anonymous usage data.

Show Developer Console

Enable on-screen floating console log for mobile testing.

Simulate Device

Force the application to trigger specific OS-level PWA prompts for local testing.

Push Notification Test

Queue a test notification to your current device. It will arrive in exactly 15 seconds so you can background the app.

Gamification Testing

Test XP Incrementing

Triggers local events to test the rolling odometer, Rank-Up Toasts, and Backend Synchronization pipelines.

Remove Test Gamification Data

Clears all locally injected `test_xp_*` events from your local cache and instructs the backend to purge them from the authoritative ledger.

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Install in Two Steps

1. Tap the Share icon
2. Then, select 'Add to Home Screen'
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Scholar

1

Commoner

白丁 (Bai Ding)
0 XP 100 XP to Tong Sheng

Lifetime Experience

0 XP
Learning 0
Review 0
Interaction 0

Learning Stats

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0 Vocab Seen
0 Drills Completed
0 Lessons Passed (70%+)
0 Vocab Mastered
0 Drills Passed (70%+)

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