---
title: "ChatAi Unlimited - Ai Client - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Introducing ChatAi Unlimited, a 100% Apple Native Ai Chat client for your Ai account, built using SwiftUI.   Say goodbye to paying crazy markups for other apps and **use your OWN account** and API key"
---

# ChatAi Unlimited - Ai Client — United States
> Use Your Ai Account -No Markup

![ChatAi Unlimited App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/56/7e/e8/567ee8a9-6f9c-7970-b9f4-75483b9390f0/AppIcon-1x_U007emarketing-0-10-0-85-220.png/434x0w.png)

**Developer:** [Philip Bassham](https://apptail.io/developer/philip-bassham-Bfx)
**Category:** Productivity
**Rating:** 3.6/5 (40 ratings)
**Price:** Free
**Bundle ID:** com.pbassham.ChatAi
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3.1 (released 2023-04-05)
**Original Release:** 2023-03-18
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6446180384)
**AppTail Page:** [https://apptail.io/app/chatai-unlimited-ai-client-Oaul/united-states](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/united-states)

## ChatAi Unlimited Description
Introducing ChatAi Unlimited, a 100% Apple Native Ai Chat client for your Ai account, built using SwiftUI. 

Say goodbye to paying crazy markups for other apps and **use your OWN account** and API key.

Features:
- Use your own OpenAi Account, not ours.
- Unlimited conversations stored locally on your device only.
- Personas: choose from pre-made chat templates
- 100% Native Apple-only
- Universal: works on iPhone and iPad (Mac coming soon)
- Per-chat settings
    - Choose model, system message, custom prompt, creativity (temperature) settings 
- Uses latest APIs from OpenAI (gpt-3.5-turbo, GPT-4)
- Choose default settings for new conversations
- Adjust display settings
- Light/dark mode
- Token estimation and more message actions coming soon

App icon by Philip Davis: 

DM on Twitter: 



Custom Prompts:
- Personas / Prompts: choose from pre-made chat templates or ADD YOUR OWN!
- Edit, hide, favorite prompts for easier access

Per-chat settings
    - Choose model, system message, custom prompt, creativity (temperature) settings 
    - API model picker in app settings
    - See API usage and costs of a conversation

Message Features
- Share conversations and messages
- Regenerate response button in chat
- Show context limits for your chosen model
- Edit and delete messages in a thread
- Per-conversation model chooser

Also: 
- Uses latest APIs from OpenAI (gpt-3.5-turbo, GPT-4)
- Choose default settings for new conversations
- Adjust display settings (preview lines to show, etc.)
- Light/dark mode
- 100% Native Apple-only
- Universal: works on iPhone and iPad (Mac coming soon)
- GPT-4 beta support

Download ChatGPT now and experience the convenience of using your own OpenAI account and API key, along with a plethora of features and updates to enhance your chat experience.

## ChatAi Unlimited Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/84/2a/d9/842ad97f-4c32-c95a-4c08-31a1d3d00bac/f10ccd05-ddb4-450a-a5a3-5160c668e473_Apple_iPhone_11_Pro_Max_Screenshot_0.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/f9/f1/db/f9f1dbb6-0a24-6ef2-0314-4075f92a6398/b74ce5d3-8414-4503-b531-36ac9423ed44_Apple_iPhone_11_Pro_Max_Screenshot_1.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/6e/7c/cc/6e7ccc9e-c2d3-9d78-42ff-d097ff5d4f60/08be43cc-73ac-4ae9-81b3-ac4c4b38cec0_Apple_iPhone_11_Pro_Max_Screenshot_2.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/14/d5/a7/14d5a76d-0486-0b4a-cf53-64249aac4c83/04f59b66-6f82-4e84-9a52-51c19ae0ad50_Apple_iPhone_11_Pro_Max_Screenshot_3.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/b9/56/d4/b956d493-1900-cfcc-1bf5-cdcf5f006c0f/16918ade-71fd-4d81-97d4-d14573955421_Apple_iPhone_11_Pro_Max_Screenshot_4.png/1242x2688.png)

## ChatAi Unlimited Rating Breakdown in United States
- 5 stars: 19 (48%)
- 4 stars: 5 (13%)
- 3 stars: 6 (15%)
- 2 stars: 2 (5%)
- 1 stars: 8 (20%)

## ChatAi Unlimited Reviews in United States

### *---- "Don’t buy. Doesn’t work!"
I bought this app, entered my OpenAI API key, verified it but it’s not responding. It says “conversation is a required value”.
-- Eladio PR, 2025-06-29

### *---- "not worth it"
do not get if you do not have api key, most of these are junk to the average person
-- Zimon Zayz, 2023-10-31

### *---- "No longer works"
Anytime you input a prompt, it will be throttled. There has been no update in several months. DO NOT PURCHASE
-- MattPT4, 2023-09-04

### ***-- "Decent app with bugs"
Love the ability to use my own API key, and the native design makes me love it even more. If you plan on only using GPT-3.5 Turbo, it’s great. Otherwise GPT-4 is too unreliable and I see constant timeouts.
-- rootbeerdan, 2023-06-12

### ***-- "Started Off Great, But Needs Update"
This app was off to a great start by saving prompts and keeping the interface clean. But now this is not enough to compete with the rest of the market. Offer a few more features like search. Or auto-continue for long ChatGPT answers. Auto-sync chats with ChatAI in other devices is also necessary. Hope the developer does something and continues to improve something he started doing well.
-- Ognistik, 2023-05-28

### *---- "Paid to get a standard app—incl. search"
Why is there not a search in this app for 3 bucks!? It's such a basic feature that it almost seems plausible to assume OpenAI asked that you don't have one in it. Can we please add that? After numerous chatcs, especially lenghtier one, the solution to get GPT auto-title the chats for easier search does not help at all. Also, if we could include the last active date of the chat like Notes, and unlike the "you are just cettle to feed our monster" OpenAI online app. No seach, no time stamps, no last active dates, just get lost. Keep chatting, every exchange, "I'm here whenever you need, let me know if I can help with anything", even if you explicitly, and in great detail prompt it not to do it, it will. Being able to search maybe reduces interaction equal to that you already had, and could easily find? It's extremely annoying.
-- Pand4i, 2023-05-17

### *---- "Not working anymore"
App is not working anymore
-- Yotu01, 2023-05-15

### ***** "Great native app"
This is an outstanding native app that allows you to use your own API (which you can then set up billing for pay as you go), is privacy focused, and priced great compared to other apps out there.  

As another reviewer said, keep working on updates at your own pace and don’t burn yourself out. You have a great start here and will share with others.
-- Jmuniz21, 2023-05-07

### **--- "Buggy; no support (unless you use Twitter)"
Just bought the app, entered my API key, tried to create a new prompt, entered title and text, clicked save, the prompt doesn’t appear anywhere. Tried it multiple times. So customizing prompts is broken. This was the reason I bought this app as this feature was advertised. So I thought, ok, let me contact the developer, and tell about the issue, maybe we can fix it. But clicking the support link takes you to their Twitter account. I don’t use Twitter. There’s a website, but no contact form, no email. No way to contact unless you Tweet them. At this point I’m considering just asking Apple to give me my money back, as there seems to be no way to proceed.
-- timojaask, 2023-05-05

### *---- "Validation errors"
Returning validation errors, unable to use api backend
-- Ineffableblackmageoftheswamp, 2023-04-27

[View all ChatAi Unlimited reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## ChatAi Unlimited Discovered Keywords
- ai chat client
- chatai unlimited
- ai client
- use for ai chatbot

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## ChatAi Unlimited Available In
- [United States](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/united-states)
- [Canada](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/canada)
- [Australia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/australia)
- [Russia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/russia)
- [United Kingdom](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/united-kingdom)
- [Germany](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/germany)
- [France](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/france)
- [Sweden](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/sweden)
- [New Zealand](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/new-zealand)
- [Israel](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/israel)
- [Poland](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/poland)
- [Italy](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/italy)
- [Brazil](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/brazil)
- [South Africa](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/south-africa)
- [Portugal](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/portugal)
- [Armenia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/armenia)
- [Mexico](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/mexico)
- [Slovenia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/slovenia)
- [Spain](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/spain)
- [Netherlands](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/netherlands)
- [Norway](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/norway)
- [Taiwan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/taiwan)
- [Ukraine](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/ukraine)
- [India](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/india)
- [Vietnam](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/vietnam)
- [Greece](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/greece)
- [Hong Kong SAR China](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/hong-kong)
- [Croatia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/croatia)
- [Hungary](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/hungary)
- [Indonesia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/indonesia)
- [Ireland](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/ireland)
- [Iceland](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/iceland)
- [Jamaica](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/jamaica)
- [Jordan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/jordan)
- [Japan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/japan)
- [South Korea](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/south-korea)
- [Kuwait](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/kuwait)
- [Kazakhstan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/kazakhstan)
- [Lebanon](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/lebanon)
- [Sri Lanka](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/sri-lanka)
- [Lithuania](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/lithuania)
- [Luxembourg](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/luxembourg)
- [Latvia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/latvia)
- [Madagascar](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/madagascar)
- [North Macedonia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/north-macedonia)
- [Macao SAR China](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/macau)
- [Malta](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/malta)
- [Malaysia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/malaysia)
- [Namibia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/namibia)
- [Nigeria](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/nigeria)
- [Nepal](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/nepal)
- [Panama](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/panama)
- [Peru](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/peru)
- [Philippines](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/philippines)
- [Pakistan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/pakistan)
- [Paraguay](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/paraguay)
- [Romania](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/romania)
- [Saudi Arabia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/saudi-arabia)
- [Singapore](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/singapore)
- [Slovakia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/slovakia)
- [United Arab Emirates](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/united-arab-emirates)
- [Suriname](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/suriname)
- [Thailand](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/thailand)
- [Tunisia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/tunisia)
- [Türkiye](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/turkey)
- [Uganda](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/uganda)
- [Uzbekistan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/uzbekistan)
- [Senegal](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/senegal)
- [Angola](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/angola)
- [Argentina](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/argentina)
- [Austria](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/austria)
- [Azerbaijan](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/azerbaijan)
- [Belgium](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/belgium)
- [Bulgaria](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/bulgaria)
- [Bahrain](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/bahrain)
- [Brunei](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/brunei)
- [Belarus](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/belarus)
- [Belize](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/belize)
- [Switzerland](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/switzerland)
- [Chile](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/chile)
- [China](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/china)
- [Colombia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/colombia)
- [Cyprus](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/cyprus)
- [Czechia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/czechia)
- [Denmark](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/denmark)
- [Dominican Republic](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/dominican-republic)
- [Algeria](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/algeria)
- [Ecuador](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/ecuador)
- [Estonia](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/estonia)
- [Egypt](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/egypt)
- [Finland](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/finland)
- [Grenada](https://apptail.io/app/chatai-unlimited-ai-client-Oaul/grenada)

---

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