Red - UI for Redis is described as 'Meet Red: the only full-featured, professional Redis client written from the ground-up for the Mac!' and is an app in the Development category. There are more than 10 alternatives to Red - UI for Redis for a variety of platforms, including Mac, Windows, Linux, Self-Hosted solutions and Redis. The best alternative is Redis Desktop Manager. It's not free, so if you're looking for a free alternative, you could try Racompass or Redis Commander. Other great apps like Red - UI for Redis are FastoNoSQL (Paid), Medis (Paid, Open Source), Redsmin (Freemium) and Another Redis DeskTop Manager (Free, Open Source).
QuickRedis is a free forever Redis gui tool. It supports direct connection, sentinel, and cluster mode, supports multiple languages, supports hundreds of millions of keys, and has an amazing UI. Supports both Windows, Mac OS X and Linux platform.