Pay for practice,
not a subscription.
Credits are only spent while you’re live in a session — about 3,000 a minute, in either room. Start free, top up with a one-time pack when an interview or defence is coming, and keep whatever’s left.
- No subscription
- Credits never expire
- Free to start
Start free
with every new account
- Full live voice coaching — nothing held back
- Mock interviews and mock vivas, grounded in your documents
- No card required
One-time credit packs
Top up whenever you need more time. Packs are single purchases through Polar — never a recurring charge.?
Sign-in ties the purchase securely to your credit balance. Checkout is handled by Polar.
Open the practice roomSpent while you talk
Credits meter your live session usage. Reading feedback, uploading a document, or sitting on the page costs nothing.
They never expire
Whatever you don’t use waits for your next interview round. There’s nothing to cancel because there’s no subscription.
Running out pauses, never kills
Hit zero mid-session and it pauses until the session expires while you top up — then you resume mid-conversation.
Pricing questions
How do credits work?
Credits meter live AI usage — they are only spent while you are actually connected and talking with your coach. Nothing is charged for uploading a CV or thesis chapters, reading feedback, or leaving the app open. One balance covers both the interview coach and thesis defence rooms.
How much practice time do credits buy?
As a simple guide, we estimate about 3,000 credits per minute. Your 20,000 free credits cover roughly 7 min of live conversation. Actual usage varies with conversation pace, response length, and context.
Do credits expire?
No. Credits never expire, and there is no subscription. Buy a pack when an interview or defence is coming up, and whatever is left waits for the next round.
What do I get for free?
Every new account starts with 20,000 free credits — enough for a focused rehearsal. No card required.
What happens if I run out mid-session?
The session pauses instead of ending. Your conversation is kept until the session expires while you top up, and you can resume from the exact point you left off.
Can I get a refund?
Purchases are handled by Polar, our merchant of record. If something went wrong with your purchase, contact us and we will make it right.