Best apps like OpenCat - AI Chat, Agent, MCP

11+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated August 2026

Whether you want more options like OpenCat or a completely different take on the same concept, our curated list of 11+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to OpenCat

ChatGPT#1

ChatGPT by OpenAI OpCo, LLC

Your everyday AI assistant
Editor's Choice
📊 Productivity
4.8😊(9.7M 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

Room to Improve

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

Pal Chat - AI Chat Client by Pulkit Agarwal

Powerful AI chat playground
Strong Contender
📊 Productivity
4.3😐(417 ratings)
FreeIn-App Purchases
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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.

What We Love

  • 🚀 Excellent app design
  • 🔒 Allows use of own API keys
  • 👍 Customizable prompts and instructions
  • 🚀 Efficient token usage tracking

Room to Improve

  • 🐛 Crashes with OpenRouter models
  • 🐛 Keyboard lag and UI issues
  • 💰 Subscription model for previously free features
Cubox: AI Read-It-Later App#3

Cubox: AI Read-It-Later App by Odd Lab

Save Once. Know Forever.
Worth Considering
📊 Productivity
4.4😐(237 ratings)
FreeIn-App Purchases
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This app helps you save and organize articles, newsletters, and web content for later. It uses AI to summarize, connect topics, and answer questions about your saved materials, transforming them into a personal knowledge base. Access your content across devices and export it in various formats.

What We Love

  • 🚀 Efficient and fast app
  • 👍 Versatile and feature-rich
  • 💡 Innovative AI-powered features
  • 🗂️ Excellent organization and tagging capabilities

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Privacy concerns around data storage
  • 💰 Expensive subscription model

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flomo浮墨-极简卡片笔记、轻便签与日记备忘
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Capture fleeting thoughts and ideas with a minimalist note-taking tool designed for quick entry and organization. Review past entries, discover related notes, and quantify your daily records without intrusive ads or privacy concerns.

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Filebar - media player
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Filebar - media player
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A versatile multimedia player that handles video and music playback from local files, cloud services, and media servers. It also includes robust file management capabilities for both local and remote storage.

Plays numerous video formats (MP4, MKV, AVI, etc.)Supports local and cloud music playback (MP3, FLAC)Manages cloud services (SMB, WebDAV, FTP, SFTP)
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MLC Chat
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MLC Chat
Chat with Open Language Models
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Engage in conversations with open language models directly on your iPad or iPhone. Once a model is downloaded, all interactions occur locally, ensuring privacy and offline functionality without internet access. This app is designed for non-commercial use, allowing you to run various open-source language models on your device.

Local AI model chatOffline functionalityNo internet required
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Vis - OKR Goals Planner&To-Do
Vis - OKR Goals Planner&To-Do
Vis - OKR Goals Planner&To-Do
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This app helps you manage your goals using the OKR framework. Visualize your progress, plan complex objectives, and leverage AI assistance for goal setting and task management. It offers desktop widgets and multi-device synchronization.

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Anybox - Bookmark & Read Later
Anybox - Bookmark & Read Later
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Save, organize, and quickly access your web links, files, and notes across all your Apple devices. Features include nested tags, smart lists, and a system-wide share extension for seamless saving. Syncs via iCloud and offers a lifetime purchase option.

Cross-device bookmark syncingSpotlight search for bookmarksQuick link and note input
📊 Productivity
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智谱清言-AI智能体定制视频通话智能搜索深度推理问答聊天助手
智谱清言-AI智能体定制视频通话智能搜索深度推理问答聊天助手
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This AI assistant leverages a powerful bilingual large model to help users work smarter and save time. It offers a wide range of capabilities, from general Q&A and media writing to creative content generation, academic assistance, and programming support. Engage in virtual conversations with diverse characters and explore its many features to enhance productivity.

General Q&AMedia writingCreative writing
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(42)
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LLMConnect • AI Chat
LLMConnect • AI Chat
LLMConnect • AI Chat
Private AI workspace
Free
$9.99 | 100% OFF

Access multiple AI models like GPT, Claude, and Gemini within a single, private workspace. Bring your own API keys for enhanced control and security. Streamline your AI interactions with features like PDF/image chat, voice input, and custom assistants.

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📊 Productivity
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freemium