Most AI investing apps want to connect to your brokerage. WatchSignal explains what your stocks are doing.

On your phone, with the reasons behind every signal, and it never asks for your brokerage login.

On-device
How we validate
Second opinion
Never your broker

Free to try · 7-day Signal+ trial · $9.99/mo after · iPhone only

How we validate the modelWalk-forward testing and what we do not claim.Why no broker login?Privacy, conflict of interest, and regulatory honesty.How the model worksThe on-device ensemble, in plain language.

WatchSignal is not a registered investment adviser or broker-dealer. AI-generated signals are for research and education only and do not constitute financial advice. Signals can be wrong. Past performance does not guarantee future results. Capital at risk. Always do your own research before making investment decisions.