Best Gpt Client Apps

61+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated July 2026

If you already know ATOM, this is the deeper bench. 61+ gpt client apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Gpt Client Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ATOM: GPT Client & AI Chat BotATOM: GPT Client & AI Chat BotFree3.4★ (5)NoNoAug 2026
2Smart Chat- New AI GPT ClientSmart Chat- New AI GPT ClientFreeYesYesAug 2026
3Cumbersome: AI LLM API ClientCumbersome: AI LLM API ClientFree4.9★ (56)NoNoAug 2026
4Spike: AI Email & Team ChatSpike: AI Email & Team ChatFree4.5★ (4.3K)NoYesAug 2026
5Vanta: Local & Cloud AI ChatVanta: Local & Cloud AI Chat$5.995.0★ (2)NoNoAug 2026
6RedditRedditFree4.8★ (3.5M)YesYesAug 2026
7My GPT - AI ClientMy GPT - AI ClientFree5.0★ (1)NoNoMay 2026
8Chat PRO AI ChatbotChat PRO AI ChatbotFree4.4★ (145)YesYesAug 2026

Top Picks for Gpt Client

ATOM: GPT Client & AI Chat Bot#1

ATOM: GPT Client & AI Chat Bot by Foresko LLC

Сhatbot powered by API
Editor's Choice
🔧 Utilities
3.4(5 ratings)
Free
ATOM: GPT Client & AI Chat Bot screenshot 1
ATOM: GPT Client & AI Chat Bot screenshot 2
ATOM: GPT Client & AI Chat Bot screenshot 3
ATOM: GPT Client & AI Chat Bot screenshot 4
ATOM: GPT Client & AI Chat Bot screenshot 5

This AI-powered chatbot acts as a personal assistant for work, learning, and socializing. It adapts to your conversation context, allowing for natural, multilingual interactions. Its intuitive interface makes accessing advanced AI capabilities easy and convenient.

Smart Chat- New AI GPT Client#2

Smart Chat- New AI GPT Client by Nancy Nancy

New AI Chat Client & Ask AI
Strong Contender
📊 Productivity
0.0(0 ratings)
FreeAdsIn-App Purchases
Smart Chat- New AI GPT Client screenshot 1
Smart Chat- New AI GPT Client screenshot 2
Smart Chat- New AI GPT Client screenshot 3
Smart Chat- New AI GPT Client screenshot 4
Smart Chat- New AI GPT Client screenshot 5

This AI chat client leverages advanced natural language processing to provide human-like responses and act as a personal assistant. It can offer recommendations, answer questions across various fields, and learn from user interactions to tailor its output. Conversations are saved for easy review.

Cumbersome: AI LLM API Client#3

Cumbersome: AI LLM API Client by Folding Sky Co

API to ChatGPT, OpenAI, Ollama
Worth Considering
📊 Productivity
4.9(56 ratings)
Free
Cumbersome: AI LLM API Client screenshot 1
Cumbersome: AI LLM API Client screenshot 2
Cumbersome: AI LLM API Client screenshot 3
Cumbersome: AI LLM API Client screenshot 4
Cumbersome: AI LLM API Client screenshot 5
Cumbersome: AI LLM API Client screenshot 6

Connect directly to AI provider APIs for greater control over model selection and parameters. Compare different AI models, pay per use, and customize responses with advanced features. Supports multiple providers and custom endpoints.

More Gpt Client apps to explore

4
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Teamspace & mail for business
Free

This AI-powered app transforms your email into a messenger-like experience for professionals and teams. It streamlines inbox management with smart summaries, AI-assisted replies, and one-tap actions. Collaborate seamlessly with team chat, shared inboxes, and integrated tools.

AI-powered email summariesAI-assisted reply draftingInstant email translation
📊 Productivity
(4.3K)
free with in-app purchases
5
Vanta: Local & Cloud AI Chat
Vanta: Local & Cloud AI Chat
Vanta: Local & Cloud AI Chat
Own Your AI. Private. Personal
$5.99

Connect to multiple AI models and APIs from a single interface. Run local models on your device for offline use, or integrate with cloud providers. Enhance conversations with tools and group intelligence.

Connect to all major AI providersRun local models offlineIntegrate AI with external tools
🔧 Utilities
(2)
paid
6
Reddit
Reddit
Reddit
People are the best
Free

Discover trending topics, engage in diverse discussions, and join communities for any interest. Share content, ask questions, and connect with others through a unique voting system that highlights popular posts.

Thousands of community groupsBreaking news and trendsHumorous content and videos
📡 News
(3.5M)
free with in-app purchases
7
My GPT - AI Client
My GPT - AI Client
My GPT - AI Client
Use your own API
Free

This application provides direct access to GPT-powered conversations on your iOS device. Integrate your own API to engage in intelligent chats for creative writing, coding help, or general discussion. Its user-friendly interface simplifies conversation management and API settings.

GPT-powered conversationsIntegrate your own APIUser-friendly interface
📊 Productivity
(1)
free
8
Chat PRO AI Chatbot
Chat PRO AI Chatbot
Chat PRO AI Chatbot
Get the most advanced bot!
Free

Leverage advanced AI to generate unique and creative content, from essays and emails to social media posts and code. This tool provides personalized content creation in seconds, offering insights beyond simple search results.

AI-powered content creationEssay and text writingSocial media caption generation
📊 Productivity
(145)
free with in-app purchases
9
AI Chat Assistant-Ask ChatBot
AI Chat Assistant-Ask ChatBot
AI Chat Assistant-Ask ChatBot
Smart Writer, Voice Helper Bot
Free

This app leverages advanced AI to help you chat, generate content, and find information. It offers tools for image creation, learning assistance, text analysis, translation, and code generation, acting as a versatile digital assistant.

Smart ChatbotImage GeneratorLearning Assistant
📊 Productivity
(5.5K)
subscription
10
Pal Chat - AI Chat Client
Pal Chat - AI Chat Client
Pal Chat - AI Chat Client
Powerful AI chat playground
Free

This app acts as a universal AI chat client, supporting a wide range of models and features like image input, image generation, and offline capabilities. It offers a private and secure experience with no data collection and no ads.

Supports all major AI modelsImage input and generationOffline local model support
📊 Productivity
(417)
free with in-app purchases
11
Lingogram: TG Client with AI
Lingogram: TG Client with AI
Lingogram: TG Client with AI
Instant AI Chat Translation
Free

This app enhances your messaging experience with AI-powered translation and organization tools. It offers real-time chat translation, smart replies, and message summarization, all integrated directly into your existing chat platform. Connect globally and manage your conversations more efficiently.

Instant AI chat translationAI-powered message summarizationSmart reply drafting
🌐 Social Networking
(12)
free with in-app purchases
12
Open Relay - Open WebUI Client
Open Relay - Open WebUI Client
Open Relay - Open WebUI Client
by Abhishek Bhardwaj
$9.99

This app provides a native iOS and iPadOS client for Open WebUI, allowing users to chat with AI models on their server. It features real-time markdown rendering, voice calls with AI, and an admin console for server management.

Native iOS & iPadOS clientStreaming chat with rich markdownVoice calls with AI
📊 Productivity
(25)
paid
13
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
(278K)
free with in-app purchases
14
ChatAi Unlimited - Ai Client
ChatAi Unlimited - Ai Client
ChatAi Unlimited - Ai Client
Use Your Ai Account -No Markup
$2.99

This native Apple client allows you to use your own OpenAI account and API key for AI chat. It offers unlimited local conversation storage, customizable chat settings, and supports the latest OpenAI models.

Use your own OpenAI account and API keyUnlimited local conversation storagePre-made and custom chat personas/prompts
📊 Productivity
(41)
free
15
AgenTTY: SSH Client
AgenTTY: SSH Client
AgenTTY: SSH Client
Codex & Claude Code on the go
Free

This app provides a fast, native SSH client for iPhone, optimized for power users running AI coding agent sessions. It offers persistent sessions, a custom keyboard, and seamless integration with AI workflows, even for general SSH connections.

Native iOS notifications for agent statusPaste screenshots and images into workflowsPersistent tmux sessions with quick reconnect
🛠️ Developer Tools
(4)
free with in-app purchases
16
mcp client ai
mcp client ai
mcp client ai
mpc client,mcp server,ai
Free
🔧 Utilities
(0)
17
KnowBot-AI chat robot client
KnowBot-AI chat robot client
KnowBot-AI chat robot client
light, low version support
Free
📊 Productivity
(0)
18
Chat Bot AI Assistant+
Chat Bot AI Assistant+
Chat Bot AI Assistant+
Powered by ChatGPT API & GPT-5
Free

Engage in conversations with an intelligent virtual assistant powered by advanced AI. Get help with tasks, find information, or simply chat. This app offers personalized responses and is designed for easy access anytime, anywhere.

AI-powered virtual assistantNatural language understandingPersonalized responses
🔍 Reference
(79)
free with in-app purchases
19
Thinklet - AI Chat Client
Thinklet - AI Chat Client
Thinklet - AI Chat Client
OpenAI, Claude & LLM Models
Free
🔧 Utilities
(0)
20
Joey MCP Client
Joey MCP Client
Joey MCP Client
MCP AI chat with OpenRouter
$4.99
📊 Productivity
(0)

FAQ about Gpt Client

What are the best gpt client apps for iPhone?
ATOM: GPT Client & AI Chat Bot tops our gpt client apps ranking as of July 2026, with a 3.4-star average from 5 App Store ratings, and it's free to download.
Yes — 16 of the top gpt client apps we rank are free to download, including ATOM: GPT Client & AI Chat Bot and Smart Chat- New AI GPT Client.
ATOM: GPT Client & AI Chat Bot has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 61+ gpt client apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
ATOM serves as a personal portal to artificial intelligence, designed to make work, learning, and socializing easier and more interesting through natural conversations and smart assistance.
The AI within ATOM is capable of adapting to your requests by understanding and taking into account the context of your ongoing conversation, providing a tailored experience.