Does Boost Business App support other languages beside English? Shamala September 13, 2018 08:03 Updated Follow Boost Business App is currently available in English only. Related articles Can I share my Boost Business password with a third party to handle my account in my absence? Is Boost Business App secure to receive payments? Is it free to register as a Boost merchant? I want to learn more about Boost Business, what can Boost Business offer? How do I replace my POSM if it is damaged / lost? Comments 0 comments Please sign in to leave a comment.