Spoken Text Reader
iPhone and iPad
Accessible text-to-speech for iPhone and iPad.
Software that just works.
Zambadu makes practical software built around how people actually use technology. We focus on the details that make software easier to use, more reliable, and more inclusive.
Our products
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ArrowMD
macOS 14 or later
Accessible Markdown for Mac.
Pagefield
iPad and Mac (Designed for iPad)
PDF textbook chapters, Apple Pencil notes, and read-aloud on a whiteboard.
Hold to Speak
Mac
Hold a key, speak, and dictate anywhere on your Mac.
Night Review
iPhone with iOS 26 or later
Understand your sleep and CPAP data in one private iPhone app.
Labs and experiments
Playable ideas, openly shared
Small public projects and AI-assisted prototypes that let us explore, learn, and show the work in progress.
Twisted Tower
Web browser
A playable strategy game with a long physical-game history.
Double Trouble
Web browser
A playable 3D checkers experiment across two connected boards.
AI consulting
Practical AI strategy, adoption and engineering
We help organizations identify useful AI opportunities, improve knowledge work and productivity, modernize software delivery, and test ideas through focused prototypes and pilots.
Small company, practical focus
Zambadu builds practical software using a human centred approach. We design for real people, real workflows, and a wide range of abilities from the beginning.
Inclusive by design
Accessibility is considered from the start, alongside usability, reliability, and clear interaction design.
No heavy infrastructure
Products are designed to be lightweight, easy to maintain, and deployable with minimal overhead.
Clear delivery paths
If a product ships, we link to the dedicated site or source. If it is not yet released, we state that plainly.
Accessibility resources
Practical information about screen readers, assistive technology, and accessibility standards. This is a collection of resources we find useful.