Best Chatgpt Plus Official App

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

ChatGPT is the household name in chatgpt plus official app, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Chatgpt Plus Official App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ChatGPTChatGPTFree4.8★ (11M)YesYesOct 2026
2WhatsApp MessengerWhatsApp MessengerFree4.7★ (19M)YesYesOct 2026
3Chat 5.0: AI Plus, Open BotChat 5.0: AI Plus, Open BotFree4.4★ (409)NoYesOct 2026
4MessengerMessengerFree4.7★ (14M)YesYesOct 2026
5Chat AI PlusChat AI PlusFree4.7★ (1.7K)NoYesOct 2026
6GroupMeGroupMeFree4.7★ (1.6M)NoYesOct 2026
7Google ChatGoogle ChatFree4.6★ (306K)NoNoOct 2026
8isagpt chatisagpt chatFree—NoNoMay 2026

Top Picks for Chatgpt Plus Official App

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Editor's Choice
📊 Productivity
4.8😊(11M ratings)
FreeAdsIn-App Purchases
#1in Productivity
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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
  • 🧠 Vast knowledge base on diverse topics
  • 🔍 Helpful for research, writing, and problem-solving
  • 🤝 Feels like an intelligent companion

Room to Improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history
WhatsApp Messenger#2

WhatsApp Messenger by WhatsApp Inc.

Simple. Reliable. Private.
Strong Contender
🌐 Social Networking
4.7😊(19M ratings)
FreeAdsIn-App Purchases
#2in Social Networking
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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.

What We Love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)
  • 🆓 Free to use

Room to Improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)
  • 📤 Backup and restore issues
  • 🚫 Arbitrary account bans
Chat 5.0: AI Plus, Open Bot#3

Chat 5.0: AI Plus, Open Bot by Sofiia Petrus

ChatBot & Picture Generator
Worth Considering
📊 Productivity
4.4(409 ratings)
FreeIn-App Purchases
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This app offers specialized AI experts for various tasks, from image creation and translation to cooking and fitness advice. It provides a secure, personalized experience with data encrypted and stored locally. Access advanced features through premium subscriptions.

More Chatgpt Plus Official App apps to explore

FAQ about Chatgpt Plus Official App

What is the best chatgpt plus official app for iPhone?
ChatGPT tops our chatgpt plus official app ranking as of October 2026, with a 4.8-star average from 11M App Store ratings, and it's free to download.
Yes — 20 of the top chatgpt plus official app we rank are free to download, including ChatGPT and WhatsApp Messenger.
ChatGPT shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ chatgpt plus official app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.