iChatWithGPT
The simplest shape in the category: a model at the end of a text thread
iChatWithGPT is an AI agent you reach on iMessage. To start, tap one link. It replies when asked and does not start conversations.
At a glance
| Channels | |
|---|---|
| How you start | Tap one link |
| Who starts it | Only when asked |
| Is there an app | No app Nothing to install at any point |
| Categories | Personal assistants |
| Can do | Web research,Reminders |
| Connects to | Siri |
| Pricing | Free to try; Pro for unlimited messaging, price not published |
| Number type | Unknown |
| Contact number | Unknown |
| First message, pre-written | None published |
| Runs on | Not disclosed |
| Browses with | Not disclosed |
| Number carrier | Unknown |
| Status | Live |
Who is behind it
| Company | Unknown |
|---|---|
| Founders | Unknown |
| Based in | Unknown |
| Funding | Unknown |
| Investors | Unknown |
| Traction | Unknown |
Data and policy
| Trains on your conversations | Policy not yet reviewed |
|---|---|
| Data of people who never signed up | Policy not yet reviewed |
| If you cancel | Policy not yet reviewed |
| Model providers named | OpenAI, Anthropic, Google |
| Jurisdiction | Policy not yet reviewed |
| Availability | Not stated |
We have not yet reviewed this product’s policy. Blank rows here mean we have not looked, not that the product is silent.
How it works
iChatWithGPT is a general chat assistant reachable over iMessage with nothing to install, you text a number and it responds.
It is the simplest product shape in this list: no memory graph, no connected apps, no proactive behaviour, just a model at the other end of a text thread. That makes it a useful baseline for judging what the more elaborate assistants in this category are actually adding.
It states that no signup and no identifying information are needed, and it names the models behind it on the homepage rather than in a policy: GPT-5.6, Claude 4.8, Google Search and Nano Banana. Beyond answering, it states it creates content and images, does current web research, sets reminders, and can be reached hands-free through Siri on a Watch or in CarPlay.
There is no phone number on the site. You start from a link, which has to be opened on an iPhone or a Mac, and the paid tier is described only as Pro for unlimited messaging with no price published.
Source: ichatwithgpt.com, checked 2026-09-07. How we source this.