Software, quietly
Vishwen Labs is a one-person studio. 24 apps live on the App Store and 4 websites — built for people preparing for something that decides an outcome.
What we build
Seven product lines, one discipline.
Most of the catalogue is exam preparation, where the question material is fixed, public and unforgiving — which is exactly what makes it worth doing properly.
Citizenship & civics
10Naturalisation test preparation for ten countries, each built against that country's own published question material.
Professional exams
06High-stakes qualification prep — law, medicine and AI governance — with question banks written to the official syllabus.
Collectible scanners
03Point a camera at a trading card and get an identification and a market value back.
Business tools
03Invoicing, contracts and expense tracking for people who run a business from their phone.
Health & focus
03Movement and attention tools that use the phone's own sensors rather than manual logging.
AI utilities
03Small, sharp tools that apply a model to one job and do it well.
Learning for kids
01Times tables, made playable.
On the web
Where the apps have a second home.
Some products earn a site of their own — a full question bank, revision notes, and a study guide that works on a laptop the night before.
Einbürgerungstests
einbuergerungstests.ch
Swiss naturalisation prep on the web, plus the study guide.
SQE1 Prep
sqe1prep.co.uk
Question bank and revision notes for the SQE1.
MLA Prep
mlaprep.co.uk
UKMLA and PLAB revision for finals-year medics and IMGs.
NextGen Bar
nextgenbargo.com
Preparation for the NextGen bar exam.
Method
How the work gets done.
01
Source, then build
Every question bank starts from the official material — the naturalisation handbook, the regulator's syllabus, the statute. The app is downstream of the source, never the other way round.
02
One person, end to end
Research, code, design, store listing, support. Nothing is handed off, so nothing gets lost in the handoff.
03
Ship, then keep shipping
Exams change. Handbooks get reissued. A product here is maintained against its source for as long as the exam exists.
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