Question: I need an app that can generate images quickly, ideally in minutes, without requiring extensive training or expertise.

If you want an app that's fast at generating images without needing a lot of training or expertise, Leonardo is a great option. This AI image generator produces high-quality visual assets fast and reliably, with features like AI Canvas for editing, 3D texture generation and fine-tuned models for different styles. It's good for a broad range of uses from inspiration to marketing and product photography, so it's adaptable to different creative needs.

Another option is ZMO, which uses large neural networks to generate high-quality images from text prompts or image input. It's got specific tools like an AI anime generator, photorealistic portrait generator and AI photo editor, so it's good for pros and amateurs. ZMO is fast and interactive, which is good for content creators who need to churn out images.

Last, Imajinn is a fast and cheap way to create original artistic works. It takes 15-30 minutes to train a custom AI model, then you can generate ideas in seconds. It's good for individuals and businesses that want to stand out with original content without having to hire a graphic designer. The images are in the public domain, so users' privacy is protected and there's no ambiguity about what you can and can't do.