Your portfolio deserves
better than a glance.

The problem

You have too many tickers and no good way to keep up

A few stocks in a brokerage account. Some crypto in another app. An index fund in your retirement account. Maybe a little forex, a watchlist of names you are thinking about, and a spreadsheet you swear you will update someday.

Keeping up means opening five apps, scanning a wall of red and green numbers, and trying to remember why anything moved. Do it on the couch and it eats your evening. Try to do it while driving, walking the dog, or working out, and you simply can't.

The financial media does not help. Podcasts and shows talk about the market in general, the same ten mega-cap names everyone already knows. None of them talk about the specific things you actually own.

Your portfolio is personal. The way you hear about it shouldn't be generic.

The context problem

Numbers without a story tell you nothing

A red number tells you a stock is down. It does not tell you whether it missed earnings, got downgraded, dropped on a sector-wide selloff, or is simply drifting on a quiet day. Price alerts are worse: they buzz your phone with a figure and zero explanation.

So you do the research yourself. You search the ticker, skim a few headlines, piece together what happened, and repeat it for every position you care about. By the time you have the full picture, the market has moved again.

You don't want more numbers. You want to understand what they mean.

What StockCar does

Your holdings, turned into a podcast made for you

StockCar is an iPhone app that turns your stocks, crypto, indices, and forex into personalized, on-demand podcast episodes. You add the tickers you care about, pick a cohost, and tap play. In a few seconds you have a five to fifteen minute episode covering your actual positions.

Each episode combines live market prices with recent news and AI-generated insight, then narrates it in plain language: what moved, why it likely moved, and what to keep an eye on. You hear it in the voice of one of seven AI cohosts, each with their own style, so it sounds like a show rather than a robot reading a table.

There is no account to create and no login. You never connect a brokerage, and your holdings are not tied to your identity or stored against any personal information. You add tickers, you get episodes, and that is the whole relationship.

How it works

Made for the moments you can't stare at a screen

StockCar generates fresh episodes around the clock: before the open, during market hours, after the close, and for crypto, all night long since it never sleeps. Whenever you have a free moment, there is something new to play.

The point is to fit your portfolio into the gaps in your day. Put in your AirPods on the commute, on a run, or while making dinner, and catch up hands-free instead of hunched over your phone. Upgrade and Infinite Radio Mode keeps generating episodes continuously, so your portfolio becomes a station you can leave running.

Who's behind it

Built by one developer who got tired of the same routine

StockCar is built by Matt Senter, an independent developer and an investor who spent years checking the same handful of apps every single day. StockCar is the tool he wanted for himself: a way to hear what his portfolio was doing without sitting down to read about it.

No team, no investors, no growth department chasing engagement. Just one person shipping the app, reading the feedback, and fixing the bugs.

Check out his other projects:

The dream

A portfolio you can listen to, anywhere you go

Imagine never having to sit down and decode a screen full of numbers again. You just press play and your portfolio talks to you: what moved, why, and what's next, in a voice you actually enjoy listening to.

That is the experience StockCar is building toward, and it is free to start. Add your tickers, pick a cohost, and turn your portfolio into a podcast today.