Aphex Lab

AphexLab is a software studio that builds consumer web and mobile products. Its listed projects include ZbrojákTesty.cz, a preparation platform for Czech firearm license exams, Zbroják Testy 2026 Pro, a mobile exam companion for the same test, and BatchGPT, a ChatGPT utility for running multiple prompts in one batch and exporting conversations.

The website presents the exam apps as aimed at people preparing for the Czech firearms qualification test, offering practice questions, progress tracking and exam simulation. BatchGPT is described as usable without an API key. The website does not describe a revenue model or pricing.

The company is registered in Prague as Aphex Lab s.r.o., founded on 2024-06-04. The website lists no offices, team size or hiring information.

Product: ZbrojákTesty.cz web exam-prep platform, Zbroják Testy 2026 Pro mobile app, and BatchGPT ChatGPT batch-prompt utility.