Terms of Service


Our Android apps requires system version 2.3 or higher. Our iOS apps requires version 7.0 or higher. We don’t work with other operative systems at this moment.

At this moment all our apps are FREE, with advertisement. However you can buy NoAds versions (without advertisement) for a minimum price. For European people, Google Play will already include VAT in al the prices.

If your country laws disallow the usage of any of our apps then you are not allowed to use that app. Please let us know in that case and we will ban your country for that app. No problem.


Refunds are not allowed by default, unless you tell us that there is a special local law that forces us to do it, or unless you contact us and you tell us a good reason for it.


Please only use email to contact us. This is the contact email: daniel@blackdevelopers.net

Privacy Policy:

We are not interested in your personal information, really.  You should not worry about your privacy here. Read more


Only required to display Google Adsense advertisement in both our web and our free apps. Read more


This site and all our apps are copyrighted by our company: BlackDevelopers S.L. All rights reserved.
Company legal id is B87551875. Legal address: Villavaliente 13 bajo 4, 28011, Madrid, Spain.
Daniel Peña Vázquez is authorized to represent our company on our behalf and he is authorized to be displayed as the copyright owner in our iOS apps.