If you are on a budget and you are wanting to save real money considering using a mobile app maker like GoodBarber or Shoutem. There are many services out there with really cool templates to get you going for a very low price. Once income starts coming into your company then you may consider redoing or having the big app companies customize it to fit your needs.

Keep in mind that 95% of all businesses fail so saving as much money up front could be the key to lasting longer.