There is one inbox and I read all of it myself: [email protected]. I am usually a few days behind, so please give me that long before you assume the message vanished.
A wrong price
This is the most useful letter you can send me. If an app charged you something different from what this site says, tell me the page, the plan and the amount you actually saw at checkout, and I will go and look myself and update the page with a new date.
A correction
Same for anything else that has gone stale or wrong: a feature that disappeared, a memory limit that changed, a free tier that closed. Send the page link and what you saw. Corrections are noted on the page with the date I made them.
Telling me about an app
If you have built a companion app, send me the link. I buy my own subscription and live with it for two weeks like all the others, so there is no fee, and no promise of coverage or of a particular place in a list.
What I cannot help with
I cannot change stars on request, trade links, or get your account, billing or refund sorted out with an app: only the app can do that. If you write to me about your own relationship with a companion, I will read it, but I am a writer, not a therapist.