OpenAI unleashed ChatGPT to the world late last year, but without other platform-specific chat experiences. But generative AI services are now readily available on smartphones, tablets, and computers via all sorts of tricks and standalone third-party apps. We’ve already covered how to use ChatGPT on the iPhone beyond the obvious method of opening an AI app inside a browser window. There’s a new iPhone app for that called Perplexity AI. This is the only one of his ChatGPT search engine apps on the iPhone to watch out for.
What is Perplexity AI?
Perplexity AI is another conversational search engine powered by artificial intelligence (AI). Available in a browser that asks questions similar to ChatGPT, or in a standalone iPhone app. The latter is the better experience as it offers a simpler interface for interacting with the chatbot.
Perplexity uses ChatGPT technology to provide conversational answers. Follow-up questions can be issued to queries for additional information and various tracks can be tracked.
Perplexity AI chooses between simple and complex responses and lists the sources used to get information at the end of the response.
The best part about Perplexity AI is that unlike the ChatGPT client for iPhone and the ChatGPT web experience, you don’t need to set up an account.
Perplexity AI works as soon as you load it in your browser or install the iPhone app.
However, Perplexity does not offer other ChatGPT features. I don’t write code or essays.
How to install Perplexity AI on iPhone?
If you’ve had trouble getting a ChatGPT account in the last few months, it’s because the service has been extremely busy. No need to wait. This app is available for download on iPhones (and iPads). Just load the App Store and search for Perplexity. Alternatively, you can load this link onto your iOS or iPadOS device.
Once installed, open it like any normal iPhone app.
You’ll see a clean chat interface with possible suggestions at the top. You can interact with them or simply ask them questions.
Get answers in seconds, with sources and suggestions for additional searches. For those of you who are not good at typing, you can use your voice to initiate a Perplexity search for him.
As you can see in some of the screenshots above, various Perplexity search threads will be available on the home page. However, you can also delete history or disable it if you prefer.

How reliable is the information provided by Perplexity?
Generative AI can give you false information. This is what we have been telling you since the early days of ChatGPT. Therefore, Perplexity AI can sometimes provide incorrect information. This is something to consider when using this new ChatGPT-based search engine for his iPhone.
However, the app does provide a clear source for the information it presents. Suggesting useful follow-up questions provides another way to get additional information about a topic.
How much does Perplexity ChatGPT search on iPhone cost?
You don’t need an account or even pay to access this powerful ChatGPT search engine. There is no one-time fee for Perplexity AI or subscription models. Also, this app has no in-app purchases or ads.
This makes Perplexity AI an extraordinary ChatGPT search client that you must try. There are no further alternatives at this time. Perplexity sets the bar high for the ChatGPT experience on iPhone.

What data does Perplexity collect from my iPhone?
ChatGPT’s privacy is an important issue, and with this nascent generative AI industry dealing with a lot of data, it’s also important to look at the data that apps like Perplexity AI collect from your iPhone.
According to the App Store listing, Perplexity only collects usage data and diagnostics from iPhone apps. This is unacceptable for an app dealing with generative AI. But again, Perplexity does not require a user account and does not serve any ads.
What about the Perplexity AI app for Android?
As of this writing, there is no Android app for Perplexity. However, you can access the web version of Perplexity from any platform including Android, Mac and Windows. Start with this link and ask Perplexity.