Effective: September 14, 2026

Last updated: September 14, 2026

Dalao English uses the following platforms or system services only when you use the corresponding feature.

YouTube

Used to resolve public video links, request video or channel metadata and available captions, and play content with a YouTube player. Requests and playback are subject to YouTube’s Terms of Service and Google Privacy Policy.

Bilibili

Used to resolve public video links, request video metadata and available captions, and play content with a platform player. Requests and playback are subject to Bilibili’s user agreement and privacy policy.

Apple

• App Store / StoreKit for prices, subscription purchases, transaction verification, and restoration;
• Translation for device translation and language resources;
• SpeechAnalyzer for device English transcription and language models;
• AVFoundation, PhotosPicker, document picker, and system speech for media, recording, selection, and spoken examples.

Apple services are governed by Apple’s terms and privacy policy.

ECDICT

Bundled offline English-Chinese dictionary data comes from ECDICT under the MIT License. Lookups occur on device.

Support email

If you contact [email protected], the email provider processes the message under its policy. We use the information you choose to send only to respond and support your request.

The current version contains no third-party advertising SDK, analytics SDK, or social sign-in.