GeoPhone Vibration Detector for your iPhone/iPad/iPod

GeoPhone is a highly sensitive vibration detection app for your iPhone / iPad / iPod.

GeoPhone uses the devices Accelerometer to measure very slight changes in the orientation. GeoPhone then uses virtual strobe lights to display movement, and optionally sounds an alert based on your sensitivity settings.

Using GeoPhone could not be easier.
1. start GeoPhone on your iOS device
2. (optional) configure any Theme, Light Pattern, or Alert tone settings from the Settings Menu
3. Place your device on a flat surface, like a table top
4. configure the Sensitivity settings to your needs
5. Perform sample taps near the device and watch the lights respond, make any sensitivity adjustments

Its that simple!!!

Key Features
- simple, easy to use vibration detector
- highly sensitive vibration detection
- granular sensitivity settings
- low pass filter, with filter bypass allows even tighter control of the devices Accelerometer readings
- 11 different light patterns allow you to setup GeoPhone to your liking
- 4 different UI themes allow even greater customization
- 4 custom alert tones for your listening pleasure
- large virtual lights for easy reading

If a vibration detector is what you need, look no further than GeoPhone.

Whether you are trying to communicate with a ghost from the other side, preventing unwanted nightly visitors, detecting earthquakes, or just want to have some fun with your phone, GeoPhone will not disappoint !!!

Hope you enjoy!

p.s. - I love suggestions so please use the Email Support function to send me your ideas!!! If i use your idea in any updates you could get some free app coupons!!!

version 1.2 (coming soon)
- Universal App
- more Themes, Lights, and Alerts

What's New

Version v1.4

minor updates and improvements

- fixed light graphics for iPad. no longer uses iphone graphics ;)
- added 10 new lights
- updated app icon
- other minor UI updates

Ratings and Reviews

4 out of 5

9 Ratings

9 Ratings

Works great! But a simple beep would be best!

Jetpacks and laser guns

This app works super well. But for the alert sounds, a simple beat sound would be best. The alert sounds they have are to long to really indicate when the app is being triggered. If they could update the alerts to include a few simple alerts, this app would be perfect.

More sensitive than I thought it would be


Good but I wish the alert sounds could be simpler because if you ask questions as a paranormal investigator precise responses are crucial and sometimes entity might not wait for tune to finish before engaging on the next vibration

Needs different sounds


I love the app I use it for my group investigations but we really need some different audio sounds. Something like a beep or chime. That would be extremely helpful. That's why only 4 stars. Thanks for the great app.


Joshua waller
2.9 MB
Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© joshua waller


  • Family Sharing

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

More By This Developer

You May Also Like