Software that makes everyday life simpler.

Upperkai builds purposeful products that take the friction out of everyday tasks and leave people better off for using them.

Products by Upperkai

JambCBT
Our products

What Upperkai builds

Focused apps that each do one everyday job well, so you can get it done and get on with your day.

The JambCBT home screen on a phone, with Take JAMB CBT, Practise Quiz and Challenges
Available

JambCBT

Practise real JAMB questions, sit timed CBT mocks and see how ready you are.

See all Upperkai products

How we build

Three steps, every time

From the first idea to the hundredth update, every product goes through the same loop.

  1. Notice

    We start with everyday tasks that take more time, effort or worry than they should, and with the people who do them.

  2. Build

    We design and build the simplest product that genuinely solves the task, then put it in people’s hands early.

  3. Refine

    We listen to how people use it, fix what gets in the way and keep removing anything that does not help.

What we believe

The principles behind every product

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Purpose first

Every Upperkai product starts with a clear reason to exist. If we cannot say how it improves someone’s day, we do not build it.

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Simple by default

Our products work well from the first tap, without setup or a manual. We keep screens clear and leave out anything that adds steps without adding value.

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Built to last

We build software we can keep improving for years, not features that fade after launch. That means steady foundations, careful updates and support you can reach.

About Upperkai

A software company with one aim

We design, build and ship our own products, and we judge each one by a single test: does it make an everyday task simpler and leave people better off?

Learn what drives Upperkai
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Have a task that should be simpler?

Tell us about it. Whether it is a partnership, press or an idea, we read every message.

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