PI Sight
Superhuman Memory Demonstration
What if you could genuinely convince your audience that you've memorized the digits of π?
A participant freely looks up any number in π on their own phone. Without knowing what they searched for, you reveal their thought-of number and immediately continue reciting the digits that follow.
They can verify everything in real time on their own phone as you continue further and further into π. The demonstration can be repeated with completely different numbers.
What Makes PI Sight Special?
The real strength of PI Sight is that you never touch the participant's phone.
The performer's phone is never in play during the performance.
Everything happens in their hands from beginning to end, and the demonstration can even be performed without using any technology yourself.
The included analog peek allows you to secretly know exactly what they're thinking without requiring any electronic peeks. For performers who prefer other methods, electronic peek options are also fully supported.
Trusted by Professionals
What the Pros Are Saying
"Pi Sight is a clever organic way to obtain their secret numbers, pin, or word while demonstrating a memory skill routine. It even works without your phone which is very disarming."
— Patrick Kun
"The easiest way to appear to be a math genius."
— Aazan MK
"Amir has matched Nameseek in both cleverness and utility. What NameSeek does for names Pi Sight does with numbers. Genius Thinking."
— Gordon Bellefeuille, Part of Inject Team
Beyond Memory Demonstrations
What else is possible?
Pi Sight goes far beyond memory demonstrations. From mind reading and predictions to coincidences and forces — it's an all-in-one mentalism system designed to create unforgettable moments.
Word Peek
Instantly know any word the participant searches for within π.
Date Peek
Reveal any thought-of birthday, anniversary or meaningful date.
Pincode Peek
Secretly discover any PIN code they search for in π.
Real Positions
Reveal the precise position of any number, word, PIN code, or date in π.
Number Force
Force numbers while maintaining full freedom of choice to create prediction effects.
Auto Pairing
Auto pair spectator with Inject, Goo, WikiTest, etc. without touching their phone.
In-Depth Reviews
Expert Reviews
Review by The Magic Minute
First look & breakdownReview by Chris Edwards
Detailed reviewReview by Michael O Brien
Detailed reviewTruly endless possibilities
Perform anytime, anywhere
PI Sight is always with you. It lives on your phone, allowing you to perform an impossible memory demonstration anytime, anywhere, completely impromptu.
Create own memory presets and perform without memorizing thousands of digits.
Automatically send results to Inject, Goo, or any app that supports API integration.
Reveal the exact position of their number in David Penn's Pi Revelations book.
Use the API to connect with & send data to other popular apps and products.
Everything you need
Perfect for any performance situation — stage, close-up, or virtual.
Available for both platforms. One purchase, both apps.
Nothing to install on the spectator's phone.
Global Reach
16 Languages Supported
Real Results
Customer Reviews
Demian Max
"I don't usually post about new releases, but this one genuinely impressed me. PI Sight did. The method is so well thought out that after performing it a few times, I just kept thinking, "This shouldn't be possible." The participant searches for any sequence in Pl on their own phone, and your phone is never in play at any point. That one detail makes the whole thing feel impossibly fair. What I love most is that it doesn't feel like a phone trick. It feels like you're demonstrating an impossible memory or genuinely reading someone's thoughts. For me, it's the perfect EDC. It's always with me, it's ready whenever someone asks to see something."
Miguel Gonzalez
"Thank you for creating this. I actually learn Pi (as sort of meditation, crazy I know) and this is such a powerful tool when you can mix real knowledge/memorization and all the tools you've put into that."
Mohammad Bitouni
"Honestly, this isn't just a PI trick. It's so much more than that. What really makes it stand out is how seamlessly you can move into Inject or WikiTest after the effect, all without ever touching the spectator's phone-or even your own. Thank you so much for creating such an amazing app. Keep up the incredible work!"
Earl Grey
"I have ordered pi sight and it's amazing...... great app and lots of fun!!! Thanks for making such a great and fun app!!!!"
Frequently Asked Questions
Yes. Click the "Buy Now" button and on the FastSpring checkout page, tap "Other Payment Method…" underneath the black Apple Pay button, then choose PayPal as the payment method.
VAT is automatically added depending on your location. If you notice VAT being added, you can try changing your country to one where VAT is not applied (e.g., Pakistan or Hong Kong), which may help remove the additional tax.
Video and audio broadcasting of any kind (TV, film, radio, or online) is not permitted with this purchase. This app may only be used in live, in-person performances. All performance rights remain reserved and can be obtained by contacting info@mysterypk.com.
