iPhone Screenshots
Description
GPchecker is App to check the Stick, Trigger and Button function on Game Pad which connected to iPhone.
When you worry about Stick and Trigger input, please check the input value using GPchecker.
If Stick and Trigger input value reach 1.0 or -1.0, its function is OK.
App information from Apple App Store. GPchecker and related trademarks belong to shinichi teshirogi.