Bad decision to remove free features – MeasureKit - AR Ruler Tape Review

First, the developer can do whatever they want on this app. They own it and can make changes. However, it's a very bad business decision to provide features for free and then, without mentioning it in the release notes, start charging for those features. Because of this, I've lost trust in this developer. I don't know if I pay for the in-app purchase that he will decide the amount I paid isn't enough and will do another 'upgrade' to charge more or remove that feature. I recommend NOT using this app until the developer gains back the trust of their customers. It’s very difficult to gain a customer’s trust. This developer decided to take advantage of that; bad decision.
Review by fbara on MeasureKit - AR Ruler Tape.