IDST
@idst.uk
Sixteen pieces of work built solo with agentic development, each labelled with its real state. An iPhone app live on the App Store in 22 languages, a scoring engine verified against 144,539 published race results with the method published alongside it, and a code review panel of four models made to argue. Three services carry a published fixed price, three are quoted per build, and I speak to engineering teams about what actually got faster and what did not.
IDST's Company Logos


IDST's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#C33C0B
Tia Maria
195, 60, 11
16, 89, 40
0, 69, 94, 24
#16151A
Woodsmoke
22, 21, 26
252, 11, 9
15, 19, 0, 90
#FBFAF8
Spring Wood
251, 250, 248
40, 27, 98
0, 0, 1, 2
About IDST
IDST is a solo software development and advisory practice exploring what one person can build with agentic development. Its work spans iPhone, iPad, watchOS, Android and web, with an emphasis on showing the real status of each project and publishing methods, evidence and code where available. Products include Flying Start, a sailing-club race management system with an iPhone app live in 22 languages, and CalDelta, a free iPhone app that tracks calendar changes while keeping diary data on the device. Other projects include a sailing scoring engine verified against 144,539 published race results, an open-source code review panel using four AI models, and automated testing tools.
IDST offers fixed-price services for defined work, alongside bespoke builds quoted against a written scope. Services cover prototypes and MVPs, product roadmaps, websites and apps, website and database migrations, AI-driven code and security reviews, and complete production systems. It also provides training and speaking for founders, product owners, engineering teams and organisations.
Brand industry
Computers Electronics and Technology
Company type
Suggest company type
Year founded
Suggest founded year
Company size
Suggest company size