AI Chat 4.0: Open Chatbot 4o

Name: AI Chat 4.0: Open Chatbot 4o
Rating: 4.6 (1522 reviews)
Author: Liquid Apps Kft.

By: Liquid Apps Kft.

Image, Photo & Text Generator

Features & Capabilities

AI Chat 4.0 is a multi-model AI assistant that unites GPT-5.4, Grok 4.3, Gemini 3.1 Pro, and Claude Opus 4.7 in a single app. It delivers an AI chatbot, writing assistant, image generator, translator, and planning tools—switch models to get the best results for any task, from work to study and creativity. Your data is handled securely.

Use cases include quick summaries, professional emails, personalized greetings and avatar images, meal and fitness planning, and travel itineraries. The app emphasizes fast responses, an intuitive interface, and continuous updates. Start with a free tier (up to 10 messages per day) and upgrade to Premium for unlimited use and added quotas.

User Growth & Download Statistics

App AI Writing Task Management Education Privacy & Security

By:

Liquid Apps Kft.

Rating:

4.60

(1,522) 37 new ratings

Version:

1.31.0 Last updated: 2026-05-13

Version code:

885327470

Creation date:

2023-06-22

Compatible devices:

Size:

62.57MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-03

Compare stats and ranking:

Ranking

# 48,358 ▲ 458

Other rankings

#1 in gpt-4o keyword 20

#4 in chatgpt extension keyword 56 ▲ 4

#11 in keywords: chatgpt keyword 53 ▲ 7

#13 in gpt4 keyword 11 ▲ 10

#14 in openai chat keyword 35 ▲ 11

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For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Liquid Apps Kft.

Apple Apps Store

https://apps.apple.com/us/app/ai-chat-4-0-open-chatbot-4o/id6449082545

Website:

https://liquid-apps.com

User Reviews

User reviews repeatedly highlight strong AI capabilities but are overwhelmed by issues: persistent upgrade prompts, billing and refund problems, slow loading and responsiveness, and missing features like image generation. Some positive notes exist about general knowledge use and creativity, plus occasional evidence of responsive support, but overall friction from billing, access control, and feature gaps dominates.

Pros

AI quality is good and capable
Useful for general knowledge and brainstorming
Helpful for planning, writing, and creative tasks
Some users report responsive support and timely fixes

Cons

Frequent upgrade prompts during use
Billing/subscription issues and refund difficulties
Slow performance and long loading times
No image generation or inability to add personal images
Login/logout issues and trouble managing trials

Recent reviews

The app sucks. I mean, the AI is good. It’s just that I can’t log out or login on the app. I can’t copy anything so I can paste and word just sucks. I tried logging into the browser. I put in my password and now it’s asking me to buy the pro again.