Comparison

isagpt chat vs Grape

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

isagpt chat

Features
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isagpt Chat – Private. Secure. Encrypted. isagpt Chat is a modern, privacy-first messaging app built for people who value secure and confidential communication. Every message you send is protected with end-to-end encryption, ensuring that only you and the intended recipient can read it β€” not even we can access your conversations. Whether you’re chatting one-on-one or staying connected with close contacts, iSAGPT Chat keeps your communication fast, simple, and secure. Privacy by Design End-to-end encrypted messages Messages are encrypted on your device and decrypted only by the recipient No message content is stored or readable on our servers Simple & Reliable Messaging Clean, distraction-free chat experience Real-time message delivery Designed for speed and ease of use No Data Collection We do not collect or sell personal data No ads, no trackers, no hidden analytics Your conversations stay private, always Built for Trust isagpt Chat is designed with security as a core principle, not an afterthought. From encryption to minimal data handling, every decision is made to protect your privacy. Who Is It For? Users who care deeply about privacy Professionals discussing sensitive information Anyone who wants a secure alternative to traditional chat apps Your conversations are personal. Keep them that way with isagpt Chat.

About

Grape

Features
Read full description

Think, write, and organize with AI. Grape is an AI powered note taking app that helps you capture ideas, organize knowledge, and find anything instantly. Unlike a chat app, Grape's AI understands your notes and can search, create, organize, and edit them for you. Whether you are taking meeting notes, studying, planning projects, or collecting ideas, Grape keeps everything in one place. AI that works with your notes - Chat with an AI that understands your whole workspace - Let the AI agent create, edit, move and organize notes for you - Search your notes by meaning, in plain language - Search the web without leaving your notes - Set custom instructions and save quick prompts you reuse - The AI remembers what matters to you across chats - Use Grape AI or bring your own API keys - Works with OpenAI, Anthropic, Google, Groq, DeepSeek and more - Run local models with Ollama or LM Studio Capture everything - Rich text editor with headings, lists, highlights and spell check - Checklists and tables - Images, PDFs and audio files inside notes - Voice recordings with AI transcription - Speaker identification for meetings and interviews - Handwriting notebooks with pen, highlighter, rulings and page sizes - Write on PDFs and export a notebook as PDF - Handwriting that is searchable and readable by the AI - Drawing canvas - Links between notes and backlinks - Tags Study smarter - Generate flashcards from any note - Quiz yourself with adaptive difficulty - Build mind maps - Present a note as a slide deck - Lay a note out as a shareable infographic - Watch a note as a short brainrot video - Summarize, extract key points and translate Stay organized - Folders and unlimited subfolders - Sort and group notes your way - Graph view - Pin important notes - Version history - Automatic backups - Templates with dynamic variables - Find text inside notes - Recover deleted notes Capture from anywhere - Share text, links and files to Grape from other apps - Home screen widgets for quick capture and recent notes - Clip web pages from Chrome - Import from Apple Notes and Markdown files - Desktop app for Mac, Windows and Linux Make it yours - 24 themes plus light and dark mode - Accent colors - Your language and date format Your data stays yours - Local first storage, works offline - Cross device sync - Export as Markdown, HTML and PDF - No account required to get started Whether you are a student, developer, researcher, writer, or professional, Grape helps you think faster, remember more, and stay organized. Grape is free to use with unlimited notes. Grape Pro adds Grape AI, sync, voice transcription, the study tools, widgets and themes. Privacy Policy: https://grape.cool/privacy Terms of Service: https://grape.cool/terms

Screenshots

isagpt chat4 screens
Grape4 screens

Verdict

The call

The clearest difference is in-app purchases: isagpt chat at none against Grape's 1. Grape's advantage is iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Grape sells 1 in-app purchase, starting at $19.00 per month. isagpt chat asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
isagpt chat versus Grape: the parameters behind the verdict, then further details
Parameterisagpt chatGrape
PriceFreeFree
Update frequencyβ€”Daily
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS17.615.1 β€” better
Further details β€” not scored
Size215 MB65 MB
Age rating4+4+
DeveloperIS browser LLCShiny Grape, LLC

In-app purchases

None

isagpt chat

No in-app purchases

1 purchases

Grape

Subscriptions1
  • Grape Pro Monthly$19.001 Month

Questions

Is isagpt chat free?
isagpt chat is free to download, with no in-app purchases.
Is Grape free?
Grape is free to download, with in-app purchases available.
Do isagpt chat or Grape have ads?
Neither isagpt chat nor Grape shows ads.

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