Get eyes on it before you build on it.
Send a link and what you're wondering about. You get a written review back within two working days: what holds up, what doesn't, and what I would do first. It costs nothing and commits you to nothing.
What can be reviewed
Five things, one kind of answer.
Website
load time · on a phone · visibility in google · what the visitor should do
Read more →App
the first minute · crashes and errors · on an older phone · ratings and reviews
Read more →Prototype
where the data lives · sign-in · keys in the code · more than you
Read more →Code
structure · tests · dependencies · secrets and permissions
Read more →Quote
what's included · time and price · who owns the code · the cost afterwards
Read more →
How it works
Three steps, no meeting.
- 1
Send a link
To the website, app, prototype, code or quote — and a sentence about what you're wondering.
- 2
I go through it
On my own, without you having to demo anything in a meeting. If I need access to something, I ask first.
- 3
You get a written answer
Within two working days: what holds up, what doesn't, and what I would do first.
From a client
Daniel Hjortvall
★★★★★
“I have had the privilege of working with Ketryon for several years, and my experience has been consistently excellent. Their professionalism, reliability, and dedication to delivering high-quality results have made them a trusted partner. Ketryon combines strong expertise with a solution-oriented approach, which has greatly contributed to the success of our projects. I highly value their commitment, responsiveness, and ability to adapt to our needs. I can warmly recommend Ketryon to any organization looking for a dependable and competent partner.”Does it cost anything?
No. The review is free, and you don't have to buy anything afterwards.
How quickly do I hear back?
Within two working days of receiving the link.
Who does the review?
Kenny Tran, the developer who runs Ketryon. Not a salesperson and not a tool.
What happens next?
Nothing, unless you want it to. If you'd like someone to do what the answer says, the subscription is there — but the answer should be usable without it.
Free
A written review of your app
Send a link to your app or prototype and what you're wondering about. You get a written review back: what holds up, what doesn't, and what I would do first.
An answer within two working days. It costs nothing and commits you to nothing.
Send your link