Is It Snappy?
Record button presses and measure screen response
Chad Austin
iPhone Screenshots
iPad Screenshots
Description
Measure device responsiveness by recording video of button presses and screen responses. Mark input and output times with frame-accurate scrubbing. Display the latency difference in milliseconds.
Use your iPhone's high-frame-rate camera to measure the input-to-output latency of your text editor, device, game console, or television. Simply record a video containing the button press and the resulting effect on the screen. Is It Snappy? provides a frame-accurate scrubbing UI where the precise input and output times can be marked. The difference in milliseconds is displayed.
With Is It Snappy?, the responsiveness of a device, text editor, display, or video game can be objectively quantified.
App information from Apple App Store. Is It Snappy? and related trademarks belong to Chad Austin.