Ideas turned into useful things.
S1One is my growing collection of simple apps built to solve everyday problems—without the clutter, accounts or unnecessary fuss.
The S1One rule
“If it saves time, removes hassle or makes something clearer, it belongs here.”
SOBuilt by Simon
The collection
Apps & tools
Small tools. Properly useful.
Split
Work out who owes what after a meal, a trip or a shared bill.
split.s1one.co.uk→
Padel Pal
Helping a group of idiots organise padel without sending 400 messages in the group chat.
padel.s1one.co.uk→
Album Amigos
One album. One week. Everyone has an opinion.
amigos.s1one.co.uk→
Festival Fam
The Nights We Won't Forget.
festival.s1one.co.uk→
How it works
01
One home
Everything lives under s1one.co.uk, so nothing gets lost.
02
One app, one address
Each tool gets its own subdomain — short, memorable, direct.
03
No fuss
Open it and use it. No sign-ups unless a tool truly needs one.