ISO - Kerstein & Qualter1.2.4 - App Store

“Marc's apps are unbelievable.”
-David Blaine

ISO is a digital solution which enables many analogue effects.

ISO lets you perform miracles using a borrowed phone.

*** You can use ISO for:
- Bill to impossible location
- A book test with ANY printed text (a restaurant menu, a borrowed book, a magazine, etc)
- Pegasus page
- Playing card forces
- Stacked deck effects
...and so much more!

For example... imagine:

- You ask your spectator to borrow a bill, which they place on the table in front of them.
- Using THEIR phone, you openly take a photo of the bill to verify later.
- You crumple the bill into a ball in your hand, and have your spectator hold your wrist.
- You slowly open your hand to show that the bill has now VANISHED!
- The spectator then checks under their bag to find the bill!
- They check the serial number... it MATCHES the photo! It’s the SAME bill!
* Your phone is NEVER in play!
ISO only uses the spectator’s phone during the effect, meaning your phone is never seen.

* Carefully justified in every way
All stages of ISO’s possible effects and routines have been carefully thought through and are justified at each step.

* Works in ANY language
ISO is performable in any language. No text is visible during the effect, and so ISO can be used in any country or region.

* Introducing Serial AR
A new way to use ISO in collaboration with William O'Connell. ISO is now even easier to perform, removing the need to take a photo in advance! (Serial AR requires a one-off, optional in-app purchase. It currently works with GBP, USD, EUR, CAD, HKD, CHF, KRW, BRL, RUP, INR bills, with more being added over time.)

* Multiple pairing methods
Includes an adaptive peek screen, plus optional printable pairing stickers and NFC tag support.

* Fully customisable
The many included settings, features and modes available let you use ISO for many different effects.

* WikiTest pairing integration
Performing ISO can leave your spectator paired and ready to perform WikiTest at the conclusion of ISO’s effect.

* VERY easy to perform
* NO accomplice used
* NO memory work needed

ISO is for entertainment purposes only.
Please get in touch to discuss video/audio/TV/internet broadcasting of any description of this effect.

Version History - Liquid Glass UI update
- iOS 26 bug fixes
- More currencies added for Serial AR
- Camera more responsive fix 1.2.4 Aug 5 - Presets - you can now save/load serials to presets for later use
- More regions added
- Bug fixes 1.2.3 06/14/2023 - More regions added.
- Diverter integration.
- Bug fixes. 1.2.2 06/05/2023 Bug fixes for AR tracking 1.2.1 04/18/2023 Introducing Serial AR - a new way to use ISO in collaboration with William O'Connell. ISO is now even easier to perform, removing the need to take a photo in advance! 1.2 04/14/2023 Bug fixes with extracted image 1.1.1 02/13/2023 - iOS 16 users: ISO now lets you create composite images, meaning you no longer have to take a photo in the same environment in advance.
- Bug fixes. 1.1 02/10/2023 UI bug fixes 1.0.3 02/08/2023 Upload image bug fix 1.0.2 02/08/2023 - Bug fixes
- Undo/redo annotations
- WikiTest integration fix 1.0.1 01/22/2023 1.0 01/22/2023