iOS apps built on honest research.
Arzen Research designs and ships native apps for Apple platforms, built on statistical models we measure before we trust. Small, careful software — no ads, no tracking, and no claims we can't back with numbers.
What we do
One studio, one standard: software that respects the person holding the phone.
Native iOS craft
SwiftUI, Live Activities, widgets — built to Apple's quality bar, tuned for the Lock Screen and the Dynamic Island, accessible at every type size.
Research first
Statistical models backtested before they ship, every published figure carrying its population, sample size and baseline. If the evidence isn't there, the app says so instead of guessing.
Privacy by design
No ads, no trackers, no accounts unless an app truly needs them. What happens on your device stays on your device.
Apps
Current work from the studio.
FPL Now Launching for the 2026/27 season
The matchday app for Fantasy Premier League managers. Live scores for your team on the Lock Screen and Dynamic Island, thoughtful alerts you can tune per event, and a decision engine that shows its working — projections with the reasoning attached, and a public season record grading every call we publish.
Research
Our apps stand on applied statistical work: forecasting models validated walk-forward against historical seasons, calibration measured rather than assumed, and market data used where it demonstrably helps — with the results published, including the ones that show a popular idea doesn't work.
We pre-commit predictions before events settle and grade them in public. It keeps the models honest, and it keeps us honest.
Contact
Questions about our apps or research — we read everything.