Free step-by-step homework helper for math and physics problems
AI podcast generator for learning anything
Stage
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Pricing model
Freemium
Freemium
Pricing
Not given
Free plan: unlimited topics, generated segments each session, extend 1 extra segment per topic. Pro plan: $16.9/month (originally $29), includes unlimited segment extensions, unlimited deep-dive questions, and realtime AI voice playback. Month-to-month with no lock-in; cancel anytime.
Key features
Instant real-time solutions for physics and math problems
Powered by GPT-4o API for advanced problem solving
Multiple input formats: text, images, and files
Free daily problem-solving with account benefits
24/7 availability for homework assistance
Step-by-step solution explanations
Handles text, calculations, and image analysis
Continuous model upgrades for improved accuracy
Generate infinite audio lessons on any topic
Structured audio course with overview and deep-dive segments
Real-time playback with segment generation during listening
Web and mobile access with no download required
Sentence-by-sentence highlighting for hands-free learning
Browse hundreds of curated topics or enter custom topics
Growing knowledge trail showing mastered topics and next steps
Unlimited deep-dive questions with Pro plan
What makes it different
Free daily quota system with extra benefits for logged-in users
Powered by GPT-4o for handling complex calculations and theories
Flexible input formats for different learning preferences
24/7 instant access with no downtime
Never-ending: Segments keep generating as long as you listen, unlike fixed-episode podcasts
On-demand personalization: Generate content for any topic instantly, not what a host chose
Continuous learning: Knowledge trail builds across all listening sessions
Fits existing time: Learn during dead time—commutes, workouts and chores without needing dedicated study
Free to start with no payment barrier to try learning
Lambda Infinity