The online Lerni language course includes:

Interactive vocabulary lists
A rich library of multimedia lessons
Free certificate upon course completion
Pronunciation trainer and grammar check in written tasks
Money-back guarantee if your language level does not improve*

Satisfaction or money back.
You have 60 days for this

Lerni gives you a 60-day money-back guarantee, no matter the reason for cancellation – no questions asked, no hassle.

Reasons to choose Lerni:

5 languages as part of a single access
850 multimedia lessons
Ability to freely switch between courses as needed
Certificate of language proficiency
Individual study plan
A rich base of various exercises

Level up your language skills or get your money back

If within 12 months your level of proficiency in the chosen language does not increase by at least half a level, we will refund you the cost of the entire course. More details in the FAQ.

Test the Lerni course

FAQ, frequently asked questions

Kurs Lerni

After selecting and paying for the plan, you can use the courses at all levels in all available languages. Additionally, you get access to the mobile app on Android and iOS.
Access to the Lerni course is offered in the form of a prepaid fee for a given period. After the purchased period ends, the fee for the next cycle is not automatically charged.
You don't have to sign a long-term contract. You choose access for the period of time you want. Moreover, if the course does not satisfy you, you have up to 60 calendar days to cancel and receive a refund.
Of course! If you want to extend access, you don't need to wait until the end of the current billing period to place an order. After paying for the extension, your account's expiration date will be automatically updated.
Access to the platform is granted immediately after payment.
Probably, the payment was not accepted by the bank. This can happen in case of insufficient funds in the account or if the card is blocked. Each case is different, so please contact us by writing to info@lerni.us.
We recommend that only one person use a single account. The system optimizes the learning process based on individual user behavior to achieve maximum efficiency. This becomes impossible if more than one person is using the same account.

Lerni guarantees - satisfaction or money back

No. The price listed at the top of the page is valid until the end of the subscription's validity date. There will be no additional payments.
If you find that the course does not meet your requirements, please contact us. You have 60 days to request a refund for the course – no questions asked.
The levels of Lerni courses reflect the principles of the Common European Framework of Reference for Languages (CEFR). This system allows determining the level of foreign language knowledge in a specific classification, assessing skills in speaking, listening, reading, and writing.

We will refund the entire course cost if, after at least six months of active use, your knowledge of the chosen language does not improve by at least half a level on the CEFR scale. It is necessary to log in to the course at least 4 times a week for a total of 1.5 hours or more during its duration. Remember that each learning session must last at least 10 minutes.

During a 12-month period, it is possible to have 4 weeks where this requirement is not met. The material you study must correlate with the level determined by the placement test.

Frequently asked questions about online payments

Yes. The lerni.us site uses a secure connection encrypted via SSL protocol, ensuring that your data is protected from third-party access. All transactions are processed by PayU S.A – the most popular electronic payment provider in Poland. These factors guarantee the security of the transactions made.
To receive the VAT invoice, send the appropriate information to our Customer Service within 7 calendar days from the purchase date. Our address is info@lerni.us.

Redeeming a coupon purchased through another service or a gift card

To redeem a promotional code, go to https://lerni.us/code.

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