NeuroDice vs Codex by Lloyd Barnes

NEURODICE – DICE MAGIC WITHOUT ANY DICE Created by professional mentalist Paul Brook, NeuroDice is a precision-engineered mentalism tool that works with imaginary (or “invisible”) dice. It transforms thought-of dice rolls into powerful, impossible predictions, allowing you to perform your existing routines without any physical dice or supercharge the ones that do use them. VARIOUS INPUT METHODS Use your iPhone keyboard, a Bluetooth remote, or your voice to secretly input information directly into the app. PREDICTION NOTE OR IN-APP DATA Receive the information inside the app, or let NeuroDice automatically create a hidden prediction in Notes that reveals the exact dice values your participant is thinking of...all without ever touching a real die.

Codex is a fast day-of-week calculator and card-stack reference tool designed for practice, rehearsal, and quick lookup. It provides accurate results with flexible output options so you can use it in different environments. Day of Week Calculator - Enter or speak a date and Codex displays the correct weekday. - Optional haptic feedback and optional sounds can be enabled for hands-free or silent operation. Customisation - Configure haptic strength, timing, and patterns. - Choose optional tones and volume. Card & Stack Tools - Quick reference and practice utilities for common stacks and arrangements (e.g., Mnemonica, Aronson, Si Stebbins, Eight Kings, and more). - High-contrast, readable interface for rapid lookup. Codex is built to be quick, reliable, and easy to use—whether you’re practicing at home or reviewing information on the go.