01 / PRODUCT
Product framing
Define the core use case, prioritise the first release and map the essential user journeys.
Independent mobile product studio
Ideas shaped into useful apps.
CRIST CATERING LTD is building its first generation of mobile products with a focus on clear flows, dependable behaviour and restrained interfaces. Shopping Journal is the first release in that direction.
Based in London · Product design · Mobile implementation · Device QA
First
product
2026
product
2026
Product thinkingInterface designMobile buildQA on real devicesRelease supportProduct thinkingInterface designMobile buildQA on real devicesRelease support
What we do
Small teams. Clear scope. Real releases.
We help turn an early idea into a compact mobile product that can be reviewed, tested and shipped. The emphasis is on practical decisions rather than bloated feature lists.
02 / DESIGN
Mobile experience
Create a coherent interaction system, responsive states and polished interface direction.
03 / BUILD
Implementation
Develop the selected scope with maintainable structure and predictable in-app behaviour.
04 / QA
Release readiness
Review critical scenarios on devices, resolve blockers and prepare a stable release package.
Shopping JournalA quieter way to stay aware of everyday spending.
Shopping Journal is built around fast capture and easy review. It keeps everyday purchase records structured, makes budgets visible and lets users compare different time windows without turning the experience into a complicated finance suite.
Quick captureLog everyday purchases with useful context.
Flexible reviewSwitch between short and custom time periods.
Budget awarenessSee limits and recent activity at a glance.
Private by designRecords remain stored locally on the device.
How we work
Four moves from rough concept to launch.
STEP 01Clarify
Agree on the problem, user and boundaries of the first version.
STEP 02Shape
Turn the concept into a usable mobile flow and visual system.
STEP 03Build
Implement the chosen scope and review behaviour on devices.
STEP 04Ship
Run final checks, handle blockers and prepare the release package.
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