5 stars: Will change to 5 star once an english verion is available. Edit: finally an English version!
3 stars: The app seems helpful and practical , but sadly I cant understand español can you add English Translation please ?
5 stars: A very good app for students ... O am thankful to the team of Mario Chavarrìa .!!!
5 stars: Great elaborative app. Are you working on an english version by any chance? I can understand spanish but I am still working on it, and I don't want to butcher it so I am writing this in english (hope you can understand it). I just feel more comfortable with english and it would be amazing if you could make a version in english. Anyway what is in spanish is amazing work, and very useful!
4 stars: Very useful app for students, teachers, etc... . But, please add English and as a result, I will click on 5th star.
5 stars: Fantastic! Thanks for updating for english language!
4 stars: it has most of the information that you need. it's totally efficient. I love it... the best part is the converter :'3
4 stars: great app, but can you translate to english ? The units are not so usual as well. Greetings from Brazil !
5 stars: Great app. But English translation will be a game changer.
3 stars: It has a great content but I think it should have an english version.
5 stars: I love it!!! It's very complete. It really help me
4 stars: nice if in english, it is the language of science. added a star because developer deserves it....