That will be better if there are a bitcoin pair price option for altcoin, because I see there are just a USD (I think for fiat pair price just USD is good enough).
Makes sense, there are some interesting features on the roadmap, this could be one of them for sure.
Interesting project.700 cryptocurrencies?I thought that most of the altcoins are pump&dump scams.Why do we have to track their prices?
Why not? I mean, sure they're not relevant for most people and maybe they shouldn't even be given space and attention, but the main focus os this app is to give any cryptocurrency enthusiast the option to follow his/her coin, no matter which coin it is. Also, the overhead of filtering every new coin out there (and every coin from those 700 which falls into the subjective "scam" group) would simply take too much time and energy. Let people choose what they want and ignore what they don't.
Is there any way for you to monetize this idea in order to cover the costs?
Costs are minimal. This project is running on an instance which costs me about two beers per month, and I would be paying the same amount even if I had not built this project, as I like to maintain a "playground server" up for any future projects. I did some tests and it seems that this setup can handle literally millions of visits per month without needing a server upgrade. No big deal (for now).
As I'm not a big fan of ads, I don't think putting them on the application (and breaking its layout, annoying users) would be a good approach. I have some plans for more advanced features, those which could maybe come in a "premium" version, for more advanced users. A symbolic value that would help pay the bills if things escalate too much.
How do you plan to promote this and get more users?
Well, thats a good question, and I'm totally open to sugestions.
I've announced the app on some Bitcoin closed groups in Telegram and Facebook, but that's it. I don't really know any nice place to advertise this app, maybe I post it on Product Hunt in the future, but for now, I've reached every channel related to cryptocurrencies that I know of (social media groups and this forum, that is). I'm open to suggestions in this topic, to be honest.