Our story
We were founded on the belief that everyone deserves the chance to take control of their own well-being. We strive to find new and innovative ways to nurture the human spirit and inspire self-reliance in those seeking to improve their way of life.
Every journey has its ups and downs — here's ours.
Allt Hitt ehf. — the company that would become Threnna ehf. — was founded, planting the seed for Zappkit.
The concept behind Zappkit was born, shaped by three founders who believed in accessible, holistic wellness tools.
Development began on the Z-App and the original Z-Amplifier. By December, the first Z-App went live on Google Play.
The first Z-Amplifier tester shipped in January, and by July work had begun on the first Zappkit website.
Financial difficulties forced a pause in operations — but the mission and the vision remained.
The journey restarted with fresh focus, and development began on the next Z-Amplifier.
Z-App 2.0 launched in August, with 2.1 following days later. Zappkit was evolving fast.
Next-gen Z-Amplifier testers arrived in March, and the Z-App reached the Apple App Store in May — accessibility across every device.
On March 27 the full Zappkit went on sale and our new website went live: our official debut.
We broke ground on our own dedicated manufacturing facility — independence and quality, built from the ground up.
Our building was inspected, certified, and brought to life as the hub for everything Zappkit.
We brought the facility online step by step and poured energy into new resources to help you get the most from Zappkit.
With manufacturing fully operational, we're scaling with heart: expanding the lineup, refining the app, and deepening support rooted in science and self-reliance. Let's grow together.
Take ownership of your well-being — start with the free Z-App, or complete the system with the Z-Amplifier.
Explore the Z-App