The expense of development is reliant on two components – the number of developers who will be working on your project and the features you would like to add in your app like OfferUp or Letgo clone app development. Keeping this into consideration, the total expense to make a buy-sell application like OfferUp or Letgo would be around $40K to $50K. Now that you know everything about ... https://www.apptunix.com/solutions/letgo-clone-app/