There are many AI text-to-image art generator apps that you can try for free. Some of them are paid, but free versions are available as well.

Leonardo AI

Enhance your projects with our AI image generator, Leonardo AI. Generate high-quality, AI-generated images quickly and stylishly to boost your creativity. Welcome to Leonardo.AI, the top AI art generator, now available on iOS! Use Leonardo.AI on your iPhone or iPad. You can download the Leonardo AI app on iOS and Android devices easily. 4o

Midjourney AI

Midjourney AI is an independent research lab exploring new mediums of thought. We are a small, self-funded team focused on design, human infrastructure, and AI. Midjourney V7 is the latest version of Midjourney.

Also check: Midjourney App 

Dezgo AI

Dezgo AI – Generate high-quality images from text using dozens of general and anime Stable Diffusion models, with a free tier available. Let the AI draw!

Fotor AI

Fotor AI: Create text-to-image artwork with Fotor’s free AI image generator. See your ideas turn into amazing AI artwork easily. Generating stunning photos or outstanding visuals is effortless with our AI image generator. Just describe your idea in text, and watch as our online tool transforms it into reality.

Bluewillow AI

BlueWillow AI is a free AI artwork generator that creates stunning, unique, and inspiring AI-generated images and photos.