alt Hacker Newsgiving anything to the user in return for a good review should be grounds for disqualification from app stores. (and it should be legally required for app stores to enforce it)
giving anything to the user in return for a good review should be grounds for disqualification from app stores. (and it should be legally required for app stores to enforce it)
Since they claim to be a Swedish company, it might be worth filing a report with the Swedish consumer agency[0].
I am not a lawyer, and especially not a Swedish lawyer, so I can't say how illegal this is in Sweden or what if anything will happen.
[0]https://www.konsumentverket.se/en/articles/report-to-the-swe...