I can translate for you any text up to 1000 words from English to Spanish, made sentence by sentence, I do not use online translators or programs, the translation will be faithfully as possible and can rewritte needed phrases and saids to match the culture of a country.
I translate to a neutral Spanish understood in any country, Chile, Spain, Mexico, Argentina, and so on, but you can also targeting a single country and I will use the accurate vocabulary. I have translated entire books, no problem, I am able to deliver 20,000 words a week, do not hesitate to ask. Also, if you already have a format with titles and different fonts and styles, I will keep the format I can translate your android/iOS app text. Most customers send it in xls or txt format, if it has code, I will just translate the text, not touching the code, so you can use your translation inmediatley to update your app.