One True Check 제작자: One True Check

The full version requires a payment of $1.99 USD. The free version is a 7-day trial.

An unopinionated tool that displays a checkmark next to the name of each user who was verified with Twitter's legacy system.

The full version can be purchased for a one-time fee of $1.99 USD within the extension; the free version is a 7-day trial.