App for iPhone and iPad · Utilities · 2026
LookAt: Concert Sign
Be seen from the back row
Turns your phone into a concert sign that can be read from far away: letters sized by their actual height and color pairs chosen by measuring their contrast.
At a concert or in a stadium, a message on a phone has to be readable from dozens of yards away. LookAt sizes the text by the actual height of the capital letters, to use the whole screen, and suggests color pairs whose contrast is measured with the WCAG accessibility criteria.
The text can stay still, scroll or flash, even in a dot-matrix scoreboard style. It's available in 11 languages.
What it does
- 7 fonts, including a dot-matrix scoreboard style
- Still, scrolling or flashing text
- Mirror mode
- Color pairs with measured contrast
- 24 savable messages, in 11 languages
Screenshots
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Open full size in a new tab: The phone held up with a message readable from the back row
The phone held up with a message readable from the back row -
Open full size in a new tab: The dot-matrix lettering, like a departures board
The dot-matrix lettering, like a departures board -
Open full size in a new tab: The editor with color pairs of measured contrast
The editor with color pairs of measured contrast