Keep up with fast lectures, in your language.
Live bilingual captions, word-by-word replay and transcripts saved for later.
- Transcripts that stay
- Keep your transcripts and revisit them anytime.
- Replay any sentence
- Tap a sentence to hear it again.
- Follow in your language
- Live bilingual captions, side by side.
how it works ↓
Follow the lecture. Replay every word.
12 languages. Translate in either direction.
When demand rises faster than supply, the equilibrium price moves up.
当需求增长快于供给时，均衡价格就会上升。
That gap is what we call a shortage, and it rarely lasts.
这个供需缺口就是短缺，通常不会持续太久。
Unless, of course, there's a price ceiling in place.
当然，除非… translating
So let's look at what happens to the
why students pay for it ↓
A sticker sheet of superpowers for class.
Live, as it's spoken
The speaker’s words + your language, while they’re still talking.
- PAID PLANS
Replay word by word
Tap a sentence to hear it again. Each word lights up as it plays.
- PAID PLANS
Keep every word
Save the original and translation together. Export them anytime.
- PAID PLANS
Whole semester, searchable
Every recording and transcript in your library.
Less than a coffee a week.
Same features. Choose your recording time.
Go yearly. Pay for 10 months, enjoy all 12.
All your recordings and transcripts, saved all year—even during school breaks.
Basic 15h
For everyday recording.
$99 / year
Save 17.4% vs monthly
15 hours/month · ≈ $0.009/min
Plus 36h
For more recording time.
$199 / year
Save 17% vs monthly
36 hours/month · ≈ $0.0076/min
Estimated per-minute price at full use. Recording time renews every 30 days.
Same toolkit. More aha moments.
- Follow along in two languages, live.
- Missed a word? Tap, replay, catch up.
- Find your recordings and transcripts in one place.
- Keep your recordings close while you’re subscribed.
- Take your words with you. Export TXT or SRT.
Just curious? Try a free session first.
Things you might be wondering
- Can I cancel anytime?
- Yes. Open Manage subscription in your account and cancel in a couple of clicks.
- Is my payment secure?
- Checkout runs on Stripe. Your card details go to Stripe, never to our servers.
- What if I stop paying?
- Audio stays 30 more days so you can download it. Transcripts stay in your account.
- Will it work in my class?
- It runs in your laptop or phone browser. Sit where you can hear the speaker and press record.
Keep up in class this semester.
Live captions in class. Full replay after. Choose the plan that fits you.