Surely someone somewhere has built this app, I just can’t get through the aggressive seo of the fitness apps to find it.  

Website with SEO, pay per click, direct mail, cold calling, billboards, etc.

We mainly do our own marketing through Google PPC, SEO, and a few direct mail pieces. 

Recently, I've been helping real estate investors with their online marketing, including branding, website design/development, SEO, Social Media, Adwords and more. 

I am working at HighestCashOffer.com we currently wholesale houses, we get about 500 leads weekly from paid SEO work.

TK reviews was never intended to be a revenue source for Brie or Myself it was a give back to the community that has treated us so well over these last 20 years..In fact we are monetizing the site.. starting this month and 100% of the revenue will be put back into buy SEO and whatever other social media deals that need to be done to cast a wider net for those that want to show their wares off on the site and for those that want to make revues etc etc.

There are a lot of costs that come with a website and unless you are going to pay for SEO marketing, key word searches, promotion, etc then there is no real value in it or immediate return on your money. 

Or should I get a website and focus on doing SEO.

I know some people who swear by postcards and yellow letters to generate leads, but I do know a few who prefer to use inbound marketing techniques:  Facebook ads, Google Ads, Twitter ads, SEO, website promotions, etc.I'm in the early stages of using Facebook ads (around 2 months or so) with so so results. 

I had to go to fivrr and have them do some SEO for me and some backlinks but it was really not that expensive.