# What is navigation app? What is navigation app? ##### Post Metadata

# What type of software is used in GPS? What type of software is used in GPS? ##### Post Metadata

# What is navigation feature in cars? What is navigation feature in cars? ##### Post Metadata

# How does navigation software work? How does navigation software work? ##### Post Metadata

# how do i do this? "Business rating/review" is too specific for a request like this. It sounds like you want someone else to do all the work -- which is fine, but in that case you typically would be paying them. If you really want to make an app, what you want to look for is a sample that has the overall structure/flow of the one you want to make. Start with a framework you want to build on and look at the examples. What you're asking about also would have a back end requirement, though. Your review app wouldn't be very useful without a server infrastructure to save data to/query, right? So also look for samples related to talking to whatever server you've chosen. ##### Post Metadata - Net upvotes: 1