A dedicated blocker is useful when a legitimate reason to open Vimeo keeps becoming the excuse to stay longer. Because the content feels purposeful, work reference, a portfolio, a tutorial, it's easy to keep extending "one more relevant video" well past the original task. A default-off rule doesn't require judging whether this particular visit is justified. If you are still choosing a tool, see our iPhone app-blocking options.
With Fella, add Vimeo to the apps you want blocked. It stays unavailable by default while the apps you did not select remain accessible.
Use the emergency unlock only for a practical need. Each blocking session includes one 5-minute emergency unlock, enough time to find and watch the one video you actually need. When the five minutes end, Vimeo locks again automatically.
That is the trade-off. Fella is for stronger friction, not flexible schedules, content filtering, or a way to upload while staying blocked from browsing.