4 + 1
Startup experience
I've worked for four startups and founded one of my own.
I'll roast your app
I'll give you clear, direct, (but kind) feedback on how to improve your app, increase your conversion rate, and take over the world*
(taking over the world not guaranteed)
why josh?
Because I've spent my career looking at apps from every angle: founder, developer, product manager, and extremely enthusiastic customer.
4 + 1
I've worked for four startups and founded one of my own.
Millions
I've worked on apps downloaded millions of times from the App Store.
3 lenses
I've been an iOS developer, web developer, and product manager.
1,312 apps
As of September 2026, I've downloaded 1,159 iPhone and iPad apps and 153 Mac apps.
20+ roasts
I've roasted more than 20 apps so far—enough to spot the patterns, but not enough to stop caring about the details.
pricing
01 — Free line
$0
Drop your link. I will review it when I get to it.
02 — Skip the line
$20
Jump to the head of the queue.
03 — Full roast
$250
Full app roast, marketing strategy roast, and a consulting call.
free app roast queue
Free means you wait. Pay $20 to jump to the head of the line.
In line
1 waitingthe archive
1,159 iPhone and iPad apps. 153 Mac apps. Newest to oldest, straight from the App Store.