London · QUESTION 42 LTD
Question 42 designs apps and runs Bitkoinz, a UK brand of wearables and audio on Amazon. If you need a product built, or a brand taken to a store, write to us.
Apps built to be used: the account, the product, and the path toward the App Store and Google Play. Bodfit and Hopni are the current ones.
Bitkoinz on Amazon. The brand, the listings, product sourcing, and the day-to-day of the store. On Amazon UK the orders are fulfilled by Amazon, with Prime delivery.
Registered in England and Wales, with a named director and an email that reaches him. The full record is in the footer of every page.
Three products the company builds and runs.
Consumer tech
A UK brand of smart wearables and audio. Sold on Amazon UK and fulfilled by Amazon, with Prime delivery. Aro X is also listed in France, Spain, and Italy.
Question 42 builds the brand, writes the listings, sources the products, and runs the store.
Listing pages
App · on the web
An AI fitness and movement coach. A short check-in on sleep, energy, and what hurts, then a session built from that. Mark a sore spot and the session steers around it.
Open Bodfit (opens in a new tab)App · Bulgaria
An intercity carpooling app for Bulgaria. Built for drivers and passengers travelling between cities, in Bulgarian and English.
Nikolay Ganozov is the director of Question 42 Ltd. He designs the products and runs the company from London. It was incorporated on 4 June 2026.
Write to him if you want software built, or a consumer brand run on Amazon. The address is hello@question42.co.uk.
A product to design and build, a consumer brand to take onto Amazon, or a question about the company. You will reach Nick, the director.
hello@question42.co.uk