Gaman
Wait before you trade.
Gaman (我慢) is the Japanese word for enduring what is hard with patience and dignity. This app puts a wall in front of your trading apps and asks one question before it lets you through.
One question
What changed — the fundamentals, or your mind? There are only two answers, and picking the second one is its own reply.
Your record
Every stop is counted. How often you reach, what you said, which symbol pulls at you, and where the urge came from. Over a few weeks it stops being a feeling and starts being a number.
Nothing leaves the phone
No account, no server, no analytics. iOS hides the identity of the apps you block even from the app itself.