Vivid Counter is a tally counter app designed specifically for iPhone and iPod touch users. With this app, users can easily keep track of various counts by simply tapping anywhere on the screen. What sets Vivid Counter apart from other tally counter apps is its unique feature of changing the background color as you count.

The app offers a full-screen count-up button, making it convenient to use and ensuring accurate counting. In addition, there are reset and subtract buttons available for easy adjustments. The app also provides an animated background, adding a visually appealing element to the counting process.

Vivid Counter includes sound effects for each tap, which can be both fun and helpful for users. Moreover, there is an option to disable the Auto-Lock feature, allowing users to keep the app open for extended periods without interruptions.