AI Transcription
Whisper-powered transcription in 40+ languages. Accurate even with accents, background noise and technical jargon.
New — Canvas & PDF Export are live
Turn lectures into
perfect notes in minutes.
Record a lecture. Lecta AI transcribes it, writes a structured summary, builds mind-maps, and answers your questions 24/7 — so you can actually understand, not just rewrite.
9:41
Recording · 02:14
Transcript
AI Summary
12 pages · 45s
AI Chat · unlimited
Features
Everything you need to
Everything you need to
study smarter.
Six superpowers that turn raw lectures into real understanding.
Smart Summaries
Raw transcript becomes structured notes: headings, key terms, tables, examples. Automatically.
24/7 AI Chat
Ask anything. Formula, concept, exam prep — the assistant knows your notes and explains like a tutor.
Infinite Canvas
Figma-like mind-mapping. Drop ideas, link them, build knowledge graphs that stick in memory.
Calendar & Reminders
Never miss an exam. Plan revisions, set reminders, track progress with an activity heatmap.
Beautiful PDF Export
Magazine-grade PDFs with cover, TOC, and clean typography. Share with friends or print.
How it works
From recording to understanding in 3 steps.
-
01
Record or upload
Tap once to record your lecture, or upload an existing audio file. Works offline too.
-
02
AI does the work
Whisper transcribes. GPT structures. You get clean headings, definitions, tables, and examples.
-
03
Study, chat, export
Ask follow-ups in AI Chat. Export to PDF. Share with classmates. Ace the exam.
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Pricing
Simple plans.
Simple plans.
Serious upgrades.
Start free forever. Upgrade only when you need unlimited power.
Free
Forever
$0
/ forever
- 5 AI chats per day
- 3 transcriptions per day
- Smart summaries
- Note editor (Markdown + LaTeX)
- Basic PDF export
Monthly
Flexible
$4.99
/ month
- Unlimited AI chat
- Unlimited transcriptions
- Infinite Canvas & mind-maps
- Premium PDF templates
- Priority AI model
- Cancel anytime
Yearly
Best value
$49.99
/ year
- Everything in Monthly
- Save $9.89 vs monthly
- Priority support
- Early access to new features
- 1 free year of Cloud Backup
FAQ
Questions, answered.
Do I need internet to use Lecta AI?
You can record lectures offline. Transcription and AI summaries require internet — they run on our servers using Whisper and GPT-4 class models.
Which languages are supported?
Transcription supports 40+ languages including English, Russian, Belarusian, Hindi and Chinese. AI summaries always match your lecture language.
How accurate is the transcription?
Our Whisper-based engine reaches 95%+ accuracy on clear audio. Background noise and heavy accents reduce it slightly — we auto-detect and flag low-quality transcripts.
Can I cancel Premium anytime?
Yes. Cancel with one tap. You keep Premium until the end of your billing period, then drop back to Free. No hidden fees.
Is my data private?
Audio files are processed on secure servers and never shared. Notes and transcripts are stored on your device. See our Privacy Policy for details.
How do I get Premium after payment?
Login in the app with the same email you used at checkout. Premium activates automatically within seconds.
Start studying smarter today.
Free forever plan. No credit card. Works on iOS, Android and Web.