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Best Chatgpt Plus Official App

206+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

ChatGPT is the household name in chatgpt plus official app, but it's far from the only option. We track 206+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Chatgpt Plus Official App

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

The official app by OpenAI
Editor's Choice
📊 Productivity
4.8😊(8.1M ratings)
FreeAdsIn-App Purchases
#1in Productivity
ChatGPT screenshot 1
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ChatGPT screenshot 6

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
Chat AI Plus#2

Chat AI Plus by Dmytro Karasev

Powered by ChatGPT OpenAI Api
Strong Contender
📊 Productivity
4.7(1.5K ratings)
FreeIn-App Purchases
Chat AI Plus screenshot 1
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This app offers advanced AI-powered chat capabilities, leveraging cutting-edge models for insightful responses. It assists with tasks like document analysis, image generation, and voice-to-text conversion, simplifying daily life and boosting productivity.

AI Chat Assistant – ChatNow#3

AI Chat Assistant – ChatNow by Tappz GmbH

Built on Gemini, GPT, Grok 4
Worth Considering
📊 Productivity
4.8😐(135K ratings)
FreeAdsIn-App Purchases
#38in Productivity
AI Chat Assistant – ChatNow screenshot 1
AI Chat Assistant – ChatNow screenshot 2
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This AI assistant helps busy individuals boost productivity by handling tasks like writing emails, generating code, creating images, and summarizing documents. It supports voice input, file uploads, and image analysis, leveraging multiple advanced AI models for diverse needs.

What We Love

  • 🚀 Fast and responsive
  • 💡 Helpful AI assistant
  • 👍 Useful for writing tasks
  • 🤖 Impressive capabilities

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Limited free usage
  • 🐛 Inconsistent responses

More Chatgpt Plus Official App apps to explore

4
ChatOn AI - Chat Bot Assistant
ChatOn AI - Chat Bot Assistant
ChatOn AI - Chat Bot Assistant
One Chatbot–Multiple Al Tools
Free

This AI assistant leverages advanced language models to help with writing, image transformation, document analysis, and web research. It offers over 100 prompts and integrates with your keyboard for seamless use across apps. Transform photos, summarize documents, and generate social media content with ease.

AI Chatbot & Virtual AssistantAI Writing AssistantPic Transformer (AI Photo Editing)
📊 Productivity
(278K)
free with in-app purchases
5
Messenger
Messenger
Messenger
SMS, 음성 및 영상 통화
Free

Connect with friends and family through text, audio, and video calls. Share photos, videos, and large files, and express yourself with custom themes and animated content. Features an AI assistant for help and support.

Text, audio, and video callsHigh-definition photo sharingShared photo albums
🌐 Social Networking
(13M)
free with in-app purchases
6
WhatsApp Messenger
WhatsApp Messenger
WhatsApp Messenger
Simple. Reliable. Private.
Free

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

End-to-end encrypted messagingHigh-quality voice and video callsGroup chats and calls
🌐 Social Networking
(18M)
free with in-app purchases
7
Google Chat
Google Chat
Google Chat
Efficient Team Communication
Free

Connect, collaborate, and accomplish tasks with AI-powered messaging. Streamline teamwork with integrations and smart features. Securely communicate with your team, whether in real-time or asynchronously.

AI-powered conversation summariesAutomatic message translationAI-powered search
💼 Business
(303K)
free with in-app purchases
8
ChatSpace - Chat, Talk & Fun
ChatSpace - Chat, Talk & Fun
ChatSpace - Chat, Talk & Fun
Make New Friends nearby
Free

Connect with like-minded individuals and make new friends through a social messaging app. Share your thoughts, passions, and experiences in a secure and private environment. Enhance your interactions with features like image sharing and real-time conversations.

Make new friends nearbyConnect with like-minded peopleShare thoughts and passions
🌐 Social Networking
(2.8K)
free with in-app purchases
9
Telegram Messenger
Telegram Messenger
Telegram Messenger
Fast. Secure. Powerful.
Free

A fast, secure, and powerful instant messaging app synced across all devices. It offers unlimited media and file sharing, robust encryption, and extensive group chat capabilities. Enjoy a simple, private, and customizable communication experience.

Cross-device synchronizationUnlimited file and media sharingEnd-to-end encrypted secret chats
🌐 Social Networking
(272K)
free with in-app purchases
10
AI Chat 5.6: Genius
AI Chat 5.6: Genius
AI Chat 5.6: Genius
Chatbot Agent 4.0 Built on GPT
Free

This AI-powered tool can generate and edit images, write and rewrite text for various purposes, and explain content from photos or documents. It also provides up-to-date web search results and can analyze files like PDFs and spreadsheets.

Image generation and editingText writing and rewritingPhoto-based explanations
🔧 Utilities
(51K)
free with in-app purchases
11
Google Gemini
Google Gemini
Google Gemini
Your AI assistant from Google
Free

This AI assistant helps you brainstorm, create content, and simplify complex topics. It integrates with your Google apps to provide personalized assistance, plan trips, and study smarter. Upgrade for advanced features like video generation and deeper research capabilities.

Unlimited prompting with Gemini 3 FlashLive interaction via camera/screen sharingContent creation (mockups, posters, diagrams)
📊 Productivity
(1.9M)
free with in-app purchases
12
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Chat Smith: AI Chatbot & Agent
Study, Writing, Research Agent
Free

This AI assistant offers advanced capabilities for writing, research, and image generation. It leverages multiple powerful AI models to provide deep insights, create content, and simplify tasks. Ideal for students, professionals, and creatives seeking enhanced productivity.

AI Image GeneratorAI Writing AssistantDeep Research with Sources
📊 Productivity
(166K)
free with in-app purchases
13
AI Chat 4.0: Open Chatbot 4o
AI Chat 4.0: Open Chatbot 4o
AI Chat 4.0: Open Chatbot 4o
Image, Photo & Text Generator
Free

This app offers a versatile AI assistant powered by advanced models like GPT-5.4 and Gemini 3.1 Pro. It excels at generating text, images, translations, and personalized plans for travel, fitness, and meals. Seamlessly switch between models for optimal results in everyday tasks, creativity, and learning.

Multiple leading AI modelsAI Chatbot for intelligent answersText and content generation
📊 Productivity
(1.7K)
freemium
14
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
GoatChat: AI Chatbot & AI Chat
Deutsch AI Helfer & Ideen
Free

This AI-powered chatbot acts as a clever friend and personal assistant, ready to chat, assist, and simplify your daily routine. It understands context and nuance, offering quick answers, helpful suggestions, and engaging conversations.

AI-powered chatbotPersonal assistant capabilitiesSchedule organization
📊 Productivity
(7.3K)
subscription
15
WhatsApp Business
WhatsApp Business
WhatsApp Business
by WhatsApp Inc.
Free

This app offers business tools to help you work smarter, build trust, and grow your customer base. It provides automated messages, organized conversations, and a professional profile to enhance customer interactions and sales.

Automated quick replies and away messagesLabels for conversation organizationProfessional business profile
💼 Business
(1.5M)
free with in-app purchases
16
AI Chatbot- Ask Open Bot
AI Chatbot- Ask Open Bot
AI Chatbot- Ask Open Bot
Build on Open AI Chatgpt, GPT5
Free
📊 Productivity
(0)
17
WeChat
WeChat
WeChat
Calls, chats, and more
Free

Connect with friends and family through messaging, voice, and video calls. Discover news, local services, and games within the app. Features mobile payment and health tracking capabilities.

Text, photo, voice, and video messagingGroup chats up to 500 membersHigh-quality voice and video calls
🌐 Social Networking
(80K)
free with in-app purchases
18
AI ChatBot 5 Plus Ask Anything
AI ChatBot 5 Plus Ask Anything
AI ChatBot 5 Plus Ask Anything
Built on ChatGPT 5.0 & GPT 5.1
Free

This AI-powered virtual assistant helps manage daily tasks, answer questions, and assist with writing. It offers voice and text interaction, learns user preferences for personalized responses, and ensures data privacy.

Voice and text chatPersonalized recommendationsSpeech-to-text dictation
📊 Productivity
(75)
free with in-app purchases
19
Session - Private Messenger
Session - Private Messenger
Session - Private Messenger
Privacy you can trust
Free

This secure messenger prioritizes your privacy with a decentralized network and end-to-end encryption. It offers anonymous account creation, IP address protection, and private group chats without collecting any metadata. Share messages and files with confidence, knowing your communications are truly private.

Anonymous account creationDecentralized server networkNo metadata logging
🌐 Social Networking
(3.4K)
free
20
ChatAI - GPT Chat App
ChatAI - GPT Chat App
ChatAI - GPT Chat App
by 1000598199 Ontario Inc
Free
🔧 Utilities
(0)