iPhone Screenshots


You can change the title to check whatever you want. Write your own!

You check yourself and get minimal clicks, then slip the slider so they get maximum reading!

Radio Activity - “Do you glow in the dark?”

Smell-o-meter - "When was the last time you washed your sheets!?"

Damp Detector – ‘Ring the landlord about the roof. Tell him you want one.”

Boredom Score – “Nothing to do and no one to do it to.”

UFO Detector – “UFOs are real, it’s the US Government that doesn’t exist.”

Offworld Alien Detector – (them) “Welcome to Planet Earth.” (you). “Greetings Earthlings.”

High Status Indicator – (you) “No need to stand, we’re quite informal here.”

Ratings and Reviews

2.3 out of 5
3 Ratings

3 Ratings

Chuthhgfdfubxssag ,

Kind of works

Nice intuitive GUI but functionally incomplete. No volume control for the clicking, iPhone can’t be in silent/vibrate mode or you get no sound at all.

Bluetooth the sound only seems to work over headphones, but not speakers or home stereos. Again no volume control. Connected to wired headphones or aux cable, the volume output is so low it’s too quite to here.

Too bad, this was going to be a nice addition to my Halloween costume, guess I’ll just go with prerecorded Geiger clicks.

Ace 2019 ,

Geiger counter

No sound

Atari Bandito ,

Works. Not great, not terrible.

Works well, although know that it maxes out at 3.6 roentgen. I was able to find graphite on my roof using this app, so my core is exposed.


Paul Derbyshire
23.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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