BEST WAYS TO PROMOTE AN APP

The keyword installs is great way to promote an App
Choose those keywords which are easy to rank for ;
For a new app, choose those keywords which are easy to rank for. After gaining some downloads, start using keywords with higher traffic and reasonable difficulty, which can help your app stack up more downloads.
Besides relevance, competition and traffic, you should also take download rates into consideration. Even if you rank top 3, if the keyword has no download rates, useless.
You can evaluate your keywords with keyword tools, such as SensorTower,App Annie,App Tweak,Appcodes,Search Man,etc.
Buy Keyword Search Installs :-
Your app ranking will be improved in 8~10 hours by buying keyword search installs.It’s one of the most effective ways to boost app ranking, most developers, even companies have boost app their app ranking with this method. steamseo provides this kind of service, which support multiple countries and install types for you to choose from, get your app targeted precisely, highly recommend.

Next time when you promote your network, please try to promote it without recommending it in the post while you have avatar and homepage of the same. So this post it's not to how to promote app but where to promote in this case your network. Just simple unprofessional advertising.