Terms & Conditions


By accessing and using this service, you accept and agree to be bound by the terms and provision of this agreement. Also, when using these particular services, you shall be subject to any posted guidelines or rules applicable to such services. Any participation in this service will constitute acceptance of this agreement. If you do not agree to abide by the above, please do not use this service.

2. Intellectual Property Rights

The Duomly Software and its original content, features, and functionality are owned by How to Code s.r.o. and are protected by international copyright and intellectual property or proprietary rights laws.

3. Use of Duomly Software

This Duomly Software and its components are offered for support learning activities only; this software shall not be responsible or liable for the accuracy, usefulness or availability of any information transmitted or made available via the software, and shall not be responsible or liable for any error or omissions in that information.

4. Restrictions

You are restricted explicitly from all of the following:
- using this Duomly in any way that is or may be damaging to this Duomly Software;
- using this Duomly in any way that impacts user access to this Duomly Software;
- using this Duomly contrary to applicable laws and regulations, or in any way may cause harm to the Duomly Software, or to any person or business entity;


We may terminate your access to the Duomly Software, without cause or notice, which may result in the forfeiture and destruction of all information associated with your account. All provisions of this Agreement that, by their nature, should survive termination shall survive termination, including, without limitation, ownership provisions, warranty disclaimers, indemnity, and limitations of liability.

6. Payment policy

Registration and using Duomly Software is free for access to free courses. For enabling the possibility to use the premium content, payments are charged from users. Payments are processed by external payment service provider Paddle.com and How To Code S.R.O is not responsible for problems arising from the use of payment provider by the user. All paid features are provided on the precise order of the user and are made by their activation. Amount of charge is equivalent to subscription period and type of enabled package. Yearly payments are charged once for a year. We accept payment by card. Money refund can be done by Duomly Software up to 24h after the purchase. In case of refund contact us at [email protected]

7. Warranties

This Duomly Software is provided “as is,” with all faults, and express no representations or warranties, of any kind related to this Website or the materials contained on this Website. Also, nothing contained on this Website shall be interpreted as advising you.

8. Changes

The company reserves the right to change these conditions from time to time as it sees fit and your continued use of the site will signify your acceptance of any adjustment to these terms. If there are any changes to our privacy policy, we will announce that these changes have been made by email. If there are any changes in how we use our site, notification by email will be made to those affected by the change. About any changes to our privacy policy, you will be informed by email. You are therefore advised to re-read this statement on a regular basis.

9. Contacts

Should you have any further questions, concerns, or queries about these Terms and Conditions, or if you encounter difficulties while navigating and using the site, please contact [email protected]

Dear user,

We would like to inform you, we use cookies, and if you register we will handle your email address and country in our database.
We need cookies for:
-handle your current login session to know you're logged in.
-know you accepted our cookies policy.

We need store your email as a username and country for:
-give you the possibility to login and start courses
-save your learning progress to give you possibility unlock new lessons
-send you information about new lessons and what happens in our app
-ensure the best performance of application for your location

We also use the hotjar tool for:
-analyze user movements on our app
-store user movements in the hotjar (you can disable using hotjar here https://www.hotjar.com/legal/compliance/opt-out)
-prepare better content and features for you

Agree for store cookies, your email, country and using hotjar is necessary if you would like to register in Duomly.

If you would like to delete your account and your data is enough to send email to your data administrator:

Data owner until 1.10.2019
Radoslaw Fabisiak
Dopravní 500/9, Praha 104 00
ICO: 06238947
email: [email protected]

Data owner after 1.10.2019
How to Code s.r.o.
Rybna 716/24, Praha 110 00
ICO: 08391912
email: [email protected]