They're solicited, right?
In the best scenario we are in a TornadoGuard (https://xkcd.com/937/) situation. More likely the developers are paying for reviews
I used calorie counter apps before and they helped me lose weight (by mostly educating me what to eat/avoid). With these apps, I feel like the core premise - counting calories - isn’t even working and they’re selling people hopes and dreams. That’s danger territory.
These apps with graphs are just selling you a sense of control, of compulsive metric driven decision making. Its partly the consumers’ own fault – many people won’t care even if they knew. But it’s also predatory by the companies. It’s consumer tech in a nutshell: put a pretty but shitty app on the App Store, spend 80% on marketing, show ads in the free tier, sell overpriced premium offerings to those who are careless with money, rinse and repeat. I follow some subreddits and groups for ”entrepreneurs” and it’s just like this.
(Not to defend the app itself obviously)
Source?