Will I get the certificate for free if I completed the free course of web development (I am not on pro subscription)

Question

Or will you ask for money before giving certificate

Answer 1

Hi, The certificate is issued completely free of charge. At the end of your chosen course, a button will be available to view and save it.

Answer 2

And how can I increase my hearts without having pro subscription?

Answer 3

What are Hearts?

If you’re a Free plan user, you start each day with a full set of Hearts, which you need to complete lessons. Hearts encourage you to pay close attention to the lesson theory — get a quiz question wrong, and you’ll lose a Heart. Lose all your Hearts and you’ll need to wait for them to refill before you can access lesson content. Hearts take a few hours to refill, so while you wait you can carry on exploring everything on offer in the rest of the Sololearn app. Code Challenge, anyone?

If you’re eager to carry on with your lesson, you can upgrade to PRO for unlimited Hearts, buy more Hearts using your Bits or doing extra practice.

Answer 4

How can I refill my Hearts?

You lose a Heart each time you make a mistake in a lesson.

If you run out of Hearts, you can refill them in any of the following ways:

Auto-refill: Your Hearts will automatically refill every 5 hours. The Hearts refill countdown starts once you make the first mistake. Making another mistake after doesn’t reset the countdown. Note that you get the whole package at once, not one by one.
Bits: If you don’t want to wait for auto-refill, you can use your Bits to refill your Hearts. The option is available when you lose all your Hearts. You can only use Bits to refill once in every 5-hour period.
PRO subscription – Buy a PRO subscription to have infinite chances to make mistakes without worrying about losing Hearts. The unlimited practice is available as long you have a PRO subscription. If it expires, you start with full set of Hearts and lose all your privileges.