Question: Is there a way to access ChatGPT directly from my iPhone's messaging app without downloading an extra app?

If you want to use ChatGPT right in your iPhone's messaging app, TextGPT is a top pick. This service embeds ChatGPT directly into iMessage so you can get fast responses and use creative tools without having to install a separate app. It also has a Canvas Creator tool for custom wallpapers, and a free trial so you can try it before you subscribe to a plan.

Another top pick is ChatGPT Buddy, which is built straight into WhatsApp. This 24/7 virtual assistant uses OpenAI's GPT-4 models to answer questions, generate text and images, and translate text. It has different pricing levels for personal and commercial use, so it can be used for personal and more serious business purposes.

If you want a lot more features built into WhatsApp, MobileGPT is another good option. This AI assistant can handle conversational dialogue, language translation, math calculations and even generate business documents from a blank page. It comes with a 24-hour free trial and lifetime access for $149, so it's a relatively affordable option if you need a lot of AI help.

And if you use Instagram, too, WizAI brings ChatGPT to both WhatsApp and Instagram. It lets you have a natural conversation with human-sounding responses and has other abilities like generating images with DALL-E 3, accepting voice commands and analyzing images. WizAI offers a free plan with the first five messages and a premium plan for $2.99 per week, so it's a good option if you want to spice up your messages and get more out of messaging and other tasks on multiple apps.