Xeno by Marc Kerstein

Created by: Marc Kerstein

Xeno by Marc Kerstein is a cutting-edge mentalism app designed for iPhone users, allowing performers to 'read minds' by revealing what a spectator is viewing on a website or app in real time. The effect is perfect for close-up or parlour mentalism, where the magician can seemingly divine specific choices (e.g., star signs, movies, or personal photos) from a freely browsed list. The app includes built-in templates and a community-driven library of custom lists, making it highly versatile for personalized routines. Buyers should note that it currently only supports iOS devices.

Key features

  • Works remotely—no physical interaction or shared devices needed

  • Includes pre-built templates (e.g., star signs, films) and community-shared lists

  • Allows users to create custom lists with photos or text for personalized routines

  • Ideal for pre-show work or live performances

  • Seamless integration with mentalism presentations

Pros

  • Highly intuitive and quick to set up

  • Community-driven content expands possibilities

  • No technical expertise required to create custom lists

  • Strong potential for baffling mentalism effects

Cons

  • Limited to iPhone users (no Android support)

  • Requires an internet connection for real-time use

Effect

Xeno by Marc Kerstein is a mentalism app that allows performers to seemingly read a spectator's mind by revealing what they are looking at on a website or app. The effect appears as if the magician can remotely detect which item a spectator has freely chosen from a list, such as star signs, movies, or even company employees. The spectator browses a website on their own device, stops on an item, and the magician accurately reveals their selection without any apparent connection.

Full details

Xeno works by letting the spectator interact with a website or app while the magician secretly receives information about their browsing activity. The app includes pre-built websites, such as star sign lists, and allows users to create custom lists for personalized performances. A community of users also shares their own Xeno-compatible lists, expanding the possibilities for different routines.

The app is currently limited to iPhone users, but it offers a seamless experience with no need for the magician’s phone to be involved during the performance. Xeno can also integrate with external platforms like IMDb, enabling mind-reading effects based on movie selections.

Who should consider the trick

Xeno is ideal for mentalists and performers who want a modern, tech-based method for remote mind-reading effects. It works well for pre-show routines, allowing spectators to freely select items before the performance begins. Magicians who enjoy creating custom presentations will appreciate the ability to design their own lists for specific audiences, such as themed events or corporate settings.

Information on how difficult it is to perform

Xeno is designed to be intuitive and easy to set up. The app guides users through creating custom lists, and pre-built options allow for quick performances with minimal preparation. No advanced technical knowledge is required, making it accessible even for those new to digital magic. However, performers should practice integrating the effect smoothly into their routines to maintain a natural flow.

What magicians say

Steve Faulkner from RealMagicReview describes Xeno as "really brilliant, really powerful" and praises its versatility, saying, "I love how you can just create this to do with stuff that you're into." He highlights the community aspect, where users share custom lists, calling it "almost like a little app store."

Another reviewer, Andy, mentions using Xeno for double reveals by combining it with other apps, calling it a "brilliant" tool for mentalism. Steve also notes that while Xeno has been around for a while, it remains a strong option for performers looking for reliable remote mind-reading effects.

Overall, Xeno is recommended for its ease of use, customization options, and strong audience impact.

What people are saying about Xeno

Andy says...

I use Xeno’s film list and have them remember a number for a double reveal with Digital Force Back. It’s a killer combo.

Steve Faulkner says...

Xeno is brilliant—it’s like having a little app store of mentalism lists. You can create your own in seconds, and the community keeps adding more. [...] It’s perfect for pre-show or freaking someone out by telling them exactly what they’re looking at.

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