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    I write about what I build and what I learn while building it: JAMB practice from the Etest CBT app, quitting soda from FizzFree, what apps, websites and SEO involve in Nigeria, and notes on the other apps I made. When I give a number, I say where it came from.

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    A glass of deep red iced drink with a dried orange slice and rosemary
    Quit soda and habit health

    Is Zobo Healthy? Sugar, Blood Pressure and Soda Swaps

    Zobo without sugar is close to a zero calorie drink, and hibiscus trials point to a small drop in blood pressure. The sugar you add decides most of the answer. A low sugar recipe inside.

    6 min read

    A weekly study timetable written in a notebook with four JAMB subjects and a phone timer beside it
    JAMB and exam prep

    JAMB Study Timetable: A 90 Day Schedule

    Day 1 is 8 November and day 90 is 5 February 2027. Here is how I would split those 90 days between topics, past questions and timed papers, with the sums shown.

    6 min read

    A crowd at a night concert holding up phones toward the stage
    Pets and consumer apps

    Best Decibel Meter Apps in 2026, Compared

    Eleven decibel meter apps for iPhone and Android, from NIOSH SLM and Decibel X to NoiseCapture, compared from their own store listings. I built dBing, and I say where the others do better.

    8 min read

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