ISTOMIN

Independent developer · Apple platforms + web

Yuri
Istomin

I build small, calm apps for iPhone, iPad and Mac — and the web and backend pieces behind them. Mostly Swift and SwiftUI, with TypeScript on Cloudflare Workers and Supabase. I prefer on-device processing, no unnecessary accounts, and software that gets out of your way.

  • Nuta
  • Prism
  • NYC Live
  • Picful
  • JustMD
  • Sayble
  • Blenderly
  • LuBlue

Current work

Eight products,
one workbench.

Nuta

App Store · v1.2

Should you run today, take it easy or rest? Running readiness, daily energy, meal tracking and a personal AI coach in one app.

iPhone · SwiftUI · Supabase

nuta.life App Store

Prism

App Store

A visual day planner that shows your time, not just your tasks: color-coded blocks lay out the whole day at a glance. Built for ADHD minds.

iPhone · iPad · Mac · SwiftData

Website App Store

NYC Live

Web + App Store

New York at a glance: a live transit map and a personal departures board — subway, rail, ferries, buses and Citi Bike — to decide when to head out.

Web · iPhone · iPad · Mac · Workers

nyclive.app App Store

Picful

App Store · v1.1

Turn a party, trip or dinner with friends into one shared album. Everyone joins in a tap and adds their photos and videos.

iPhone · iPad · Cloudflare R2

Website App Store

JustMD

Mac App Store

A free, open-source Markdown editor. Syntax shows on the line you edit and hides when you move on; your notes stay plain .md files.

Mac · AppKit · open source

Website Mac App Store Source

Sayble

Available · $29 once

Private dictation for your Mac. Hold Fn, speak, and text appears where you write. Speech recognition runs on-device; try it free for 7 days.

Mac · Apple Silicon · on-device speech

sayble.nuta.life

Blenderly

TestFlight

Save places from Apple Maps into your own lists and pick tonight’s restaurant with friends. Guests vote right from a browser link.

iPhone · Web · MapKit

Website

LuBlue

Private testing

Creative AI effects for photos and video: choose a look, add your photo or video, and get something unexpected.

iPhone · Workers · generative video

Join waitlist

Open source & tools

yuraist/appstoreconnect-mcpMCP server for the App Store Connect API: apps, in-app purchases, subscriptions, TestFlight and App Review from Claude.GitHub ↗ yuraist/image-mcpMCP server for image generation, editing and background removal via the Google Gemini API.GitHub ↗ yuraist/just-mdJustMD source: a native, minimalist Markdown editor for macOS.GitHub ↗