No subscription trap

Pay-as-you-go credits. Use 10 or 1000 — you control the spend.

Dual-language audio

Hear explanations in both languages with adjustable speed and voice.

Teaches "why," not just "what"

Concept first, then step-by-step working — built for understanding.

Safe for kids

Age-appropriate responses, no external links, parent controls.

See the audio feature in action

Click the answer sections to hear them read aloud — in your child's language and yours.

Step 1 Question appears
Question screen
Click "Get Solution" →
Step 2 Click any section to hear it
Answer screen with audio hotspots
Click any highlighted section to simulate audio playback
Hear it in two languages: