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GUIDE$1.99 / 7 days / 3 videos
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guide4 min read

How the 7 day trial works

The trial costs $1.99, runs for 7 days and includes 3 videos. Here is what happens on day 7, and how to cancel in time.

how-the-7-day-trial-works.md
In short

Pay $1.99 to try for 7 days with 3 videos. If you do not cancel before the trial ends, your chosen plan starts and is charged.

What you get

The trial is $1.99. It lasts 7 days and includes 3 video explanations. Chat is free on top of that, as always.

DAY 1Pay $1.99Start asking questions right away.
DAYS 1 TO 7Use 3 videosOne credit makes one video.
DAY 7Plan startsUnless you cancel before the trial ends.

What happens after

When the trial ends, the plan you picked begins automatically: $7.99 per month, or $59 per year. Unused trial credits expire when the trial ends. They do not carry into your plan.

What would you pay?

Pick a plan and the day you cancel. The numbers below follow the rules above.

Total paid$1.99
Plan charge$0.00
Videos kept3

Cancelling on day 3 costs $1.99 in total. No plan charge, and you keep your 3 trial videos until day 7.

Quick answers

Is chat free during the trial?

Yes. Chat is always free, with or without a trial or plan.

What happens to unused trial videos?

They expire when the trial ends. They do not roll into your plan.

How many videos does my plan include?

Monthly includes 30 credits a month. Annual releases 30 credits each month across the year. Plan credits reset monthly and do not roll over.

Refunds

Refunds are limited to cases such as a payment verification failure or an account bug on our side. Forgetting to turn off auto-renewal is not one of them. The full wording is on the refund policy page.

AI explanations can contain mistakes. Check important answers with your teacher.

up-next.md

up next

Credits explained

One credit makes one video. Here is how plan credits, trial credits and top-ups behave.

Previous: Start here: how Doubtster works

more to read

see it worked out on screen

Chat is always free. Videos start with a $1.99 trial.