Hey, I’m Matt
StackingRocks is the name I build under. I make things I think are cool, useful, and worth sharing.
Explore CipherBuilt with AI.
And a lot of tinkering.
01 / Projects
Try it for yourself.Cipher is the first thing I’m sharing here.
I built it because I wanted to use it.
Cipher keeps your workouts, meals, and progress together. Iron, its AI coach, uses that history to help plan your next session.
Start with free tracking. Add coaching when you’re ready.
02 / How I build
I use AI to move faster, try things out, and spend more time on the parts that make an app useful.
Most projects start with something I wish existed. Cipher started because my fitness data was scattered across apps.
AI helps me write code, explore ideas, and get things working. Sometimes it becomes part of the app, too.
I use what I build, find the rough edges, and keep fixing them. There’s usually another idea on the list.
03 / About me
Matt The dev behind StackingRocks
StackingRocks is my corner of the internet for the things I’m building. I’m into software, AI, and making things I’d actually want to use.
Cipher came out of my own fitness routine. I was logging workouts and food in different apps, then talking to an AI that couldn’t see any of it. I wanted those pieces to connect.
Some ideas will turn into bigger projects. Others might just be fun experiments. I’ll share the useful ones here.
Say hi