01
Product Definition
Feature mapping, flow planning and version-one scoping for a product that needs a clear starting point.
Independent UK app company
Practical mobile tools, built with fewer distractions.
JOHN DONY LTD is beginning its mobile product journey with a focus on simple Android utilities, clear interface systems and reliable release preparation. We like products that reduce everyday friction rather than add more noise.
First public productWhite Shopper
Core workDesign · Build · QA
Product focusPrice comparison made simpler before the user reaches the checkout.
Product scopingAndroid developmentInterface designManual QARelease preparationPost-launch refinement
Product scopingAndroid developmentInterface designManual QARelease preparationPost-launch refinement
What we do
Small-team product work for early mobile ideas.
We can help turn a rough app concept into a focused first release, build its visual system, test the product and package it for public launch.
02
UI & Interaction
Screen structure, component systems and interaction patterns shaped for a clean mobile experience.
03
Android Build Support
Implementation work for focused mobile tools with attention to usability, reliability and maintainability.
04
Testing & Release
Manual QA, regression checks, store-readiness review and final polish before publication.
First mobile product
White Shopper helps users compare, shortlist and plan before they buy.
The app brings product search, retailer comparison, favourites and shopping-list planning together in one straightforward workspace.
White Shopper
Price comparison & shopping-list utility
Users can browse categories, inspect store-by-store offers, save products for later and build a list that helps keep purchases organised. The goal is not to turn shopping into a complicated dashboard — just to make the next trip more informed.
Price comparisonStore offersFavoritesShopping listLocal-first data
View on Google Play ↗
Product thinking
Shopping tools should remove uncertainty, not replace it with another chore.
- Comparison should make price differences visible immediately.
- Saved items should turn browsing into an actionable shortlist.
- A shopping list should help estimate and organise the next trip.
- Local-first storage can keep personal planning lightweight and private.
We want everyday mobile utilities to feel calm, legible and trustworthy from the first tap.
Delivery model
Four visible stages from idea to release.
Each stage ends with something concrete to review, keeping decisions clear before the final build is shipped.
Frame
Define the user problem, priority features and release boundaries.
Design
Turn the scope into flows, screen layouts and a coherent interface system.
Build
Implement the product in short cycles with active testing along the way.
Launch
Complete QA, prepare store assets and support the first public release.
JOHN DONY LTD
Need a compact mobile partner?
Tell us what you want to build, where the product stands and which part of the process needs support. We are happy to start with a focused conversation.
Address
2 Linden Gardens, Sticklepath
Barnstaple, EX31 2HZ
United Kingdom
Barnstaple, EX31 2HZ
United Kingdom
Phone+44 7529 456126
Supportsupport@johndony.space
Generalinfo@johndony.space