Based on our record, Steam Spy seems to be a lot more popular than RoQR. While we know about 25 links to Steam Spy, we've tracked only 1 mention of RoQR. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
RoQR: https://roqr.app/ It's a privacy-focused dynamic QR code application. Just got my first paying customer this past week, which I'm pretty stoked about! The costs of running it are very low (~$15 / month), and it's not something I'm planning on ever turning into my main gig, but the fact that someone is willing to pay for an app I built on my own feels really fun. - Source: Hacker News / over 1 year ago
If you still want an estimate you can check on Steam Spy. Source: about 1 year ago
I think Valve will shut it down once it learns about the monetization. AFAIK that is what happened to https://steamspy.com/ when they introduced paid subscription tier. - Source: Hacker News / over 1 year ago
If you still want to see numbers, you can try with Steam Spy with VN available on steam. Most of the developers say that those numbers are false. Source: over 1 year ago
Research popular game genres, for example on https://steamspy.com, and find a genre that currently sells well. Source: almost 2 years ago
Steam Spy - must have tool for anyone who wants to get some data about Steam games. Source: almost 2 years ago
Logaster Online BrandMaker - Create your corporate style instantly online within 5 min.
Steam Charts - An ongoing analysis of Steam's concurrent players.
QR Code Generator For Developers - A quick API to generate QR codes in your apps
Steam Database - This tool was made to give better insight into the applications that Steam has in its absolutely huge database.
VisualCode - QR codes for everything
VG Insights - Providing video game industry data, analysis and research. Showing games trends and sales estimates.