Why We Mark Some Claims Partly True
Because treating everything in this market as false is both wrong and unhelpful. Some apps genuinely are safer than others; some offers are genuinely worth taking; playing slowly genuinely does cost less. A page that dismissed all of it would be easy to write and easy to disregard, and it would leave a reader with no way to tell the useful advice from the rest.
The distinction that matters is not true against false but checkable against unfalsifiable. Every claim above that we marked false fails a check anybody can run; every one marked true survives one.
The Claim We Would Most Like to Be Wrong About
That no tool in this market beats a random control. It would take one logged record of several hundred calls, made in advance, losses included, reproducible by somebody without a stake in the product. We have asked for it repeatedly and would publish it if it arrived.
The protocol for producing one is on the record-keeping page, and every guide is listed on the home page.