iPhone Screenshots


"Earworm" - a catchy song or tune that runs continually through a person's mind.

A song prediction effect with a borrowed phone.

Here's what happens:
- You ask a friend to take out their phone, mute the volume and open YouTube.
- You then take your friend's phone and play a song, returning the phone to your friend with its screen facing downwards.
- Now you apparently mentally transmit the thought-of song to your friend.
- Your friend names the first song that comes to mind, turns the volume up on their phone and looks at the screen to hear and see that your prediction was correct - that exact song is playing on their phone!

The video (and of course their phone) can be thoroughly inspected after the routine with NOTHING to find!

* Very easy to perform.
* No accomplice required.
* Any song can be named.
* No memory work.
* Works in multiple languages.

Video and audio broadcasting of any description (including TV, radio and Internet) of this effect is prohibited without the written consent of its creator.

What’s New

Version 2.2.1

Small bug fixes.

Ratings and Reviews

5.0 out of 5
5 Ratings
5 Ratings
Adam James Reeves ,


Like all of Marc’s releases this is incredible! Anything this guy creates and lets us have is almost invaluable.

Thank you so much for your hard work, your constant updates and help with anything I and others around the world seek at times with this and all the other applications you’ve released!

JC Magic ,


Unbelievably clever- works amazingly!!

m477h3w24 ,

Great, and getting better and better!

Had a few teething issues at the start but the dev is very helpful and listens to his customers. This update has fixed the small issues and is working perfectly for me now. I am sure it will keep getting better and better. Get it, you won't regret it.


Marc Kerstein
9.4 MB
Requires iOS 10.3 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
You must be at least 17 years old to download this application.
Unrestricted Web Access
© 2017 Lavender Tech Limited


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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