Jatter vs PolyChat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jatter
This AI chat application prioritizes user privacy with client-side encryption for all conversations. It helps users draft content, learn new topics, and explore locations securely. A free tier offers basic AI models and features, with an optional subscription for advanced capabilities.
- Client-side encryption for privacy
- Content drafting and generation
- In-depth learning and exploration
- Integrated map and location sharing
- Anonymized chat processing
- GPT-4o and GPT-4o mini access
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What if your AI actually understood your life — without giving your life away? Jatter is a private, encrypted AI browser that connects what you browse, save, write, and ask so your AI can give you answers that are personal to you. Instead of starting every conversation from zero, Jatter can build useful context from the information you choose to share with it. That means better answers, less repetition, and an AI that becomes more useful over time. AI THAT KNOWS MORE ABOUT YOU — PRIVATELY • Get answers about your life using your own private information. • Understand your finances by asking questions about supported authenticated financial pages. • Turn notes into answers instead of digging through them yourself. • Find things you’ve seen before without remembering exactly where you found them. • Explore places with AI and get help discovering what matters to you. • Connect the dots across your browsing, notes, and AI conversations. IMAGINE ASKING: • “Where am I spending the most money?” • “What was that product I looked at last week?” • “What were the key ideas in the notes I saved?” • “What do I already know about this topic?” Jatter is designed to make questions like these possible without forcing you to hand over your personal data to build an advertising profile. PRIVATE BY DESIGN Personal AI should be personal — not surveillance. Jatter uses client-side encryption for supported personal data and AI conversations, helping keep your information private and under your control. START FOR FREE • Learning from 1 website • Up to 3 notes per month • Access to basic AI models • Private, encrypted personal data JATTER PLUS — $10/month or $100/year • Unlimited websites for permission-based learning • Unlimited notes • Premium AI models • Personalized answers across the websites you visit • Place photos and reviews in AI Maps • The same private, encrypted experience You decide which websites Jatter can learn from, and you can start using it without paying anything. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.jatter.ai/privacy-policy/
PolyChat
This app allows you to chat with powerful AI models directly on your device, ensuring your conversations remain private and accessible offline. Explore various AI models and harness their reasoning capabilities without needing an internet connection.
- Run state-of-the-art models locally
- Offline and private conversations
- Harness AI reasoning power
- Choose your perfect AI model
- Clean and intuitive user interface
- Free to use
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Tired of Big Tech eavesdropping on your AI chats? We're thrilled to introduce PolyChat, the private AI chat app that puts you in control! We believe your conversations should be yours alone. That's why we've built PolyChat to connect you directly with powerful Large Language Models, right on your device. No internet? No problem! Dive into the exciting world of local AI and explore different models while keeping your thoughts truly private. With PolyChat, you can: • Run State-of-the-Art Models Locally: Tap into the power of the latest generation of language models—designed for high performance and real-time reasoning, right from your phone. • Enjoy Offline & Private Conversations: Your data stays with you. Chat securely anytime, anywhere, without needing an internet connection. • Harness Reasoning Power: Unlock the potential of AI for complex tasks with models designed for advanced reasoning. • Choose Your Perfect AI: Select the best model for your specific needs and discover the unique capabilities of each. PolyChat is perfect for: • Privacy-Focused Individuals: If you want to harness AI capabilities to reason over sensitive data. • Tech Explorers: If you're excited to get hands-on with the latest advancements in local AI. • On-the-Go Innovators: If you need AI assistance even when you're offline. • Curious Minds: If you want to explore and compare the newest Large Language Models. Why choose PolyChat? • Privacy is our top priority – PolyChat is designed to be completely private and works offline, ensuring your conversations stay on your device and out of the cloud. • Finally, we're committed to keeping our AI library updated with the most powerful language models available, so you can always experience the cutting edge of AI technology. • Free to use, giving you access to powerful AI capabilities without any cost. • Clean and intuitive user interface, a welcome change from other local AI chat apps that are often clunky and overwhelming. You'll find PolyChat easy to navigate, letting you focus on exploring the exciting possibilities of AI. Terms of Use: https://www.tokenshop.ai/terms Privacy Policy: https://www.tokenshop.ai/privacy
Screenshots
Verdict
The clearest difference is rating: PolyChat at 5.0 against Jatter's 4.7. On price, review sentiment, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Jatter sells 2 in-app purchases, starting at $4.99 per month and PolyChat sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PolyChat holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 24 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Jatter ships an update monthly, PolyChat every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Jatter | PolyChat |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (24 ratings) | 5.0 (10 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 24 — better | 10 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 130 MB | 1.6 GB |
| Age rating | 17+ | 4+ |
| Developer | Castle Information Systems, Inc. | Tokenshop LLC |
Customer experience
Jatter
PolyChat
In-app purchases
Jatter
- Monthly$4.991 Month
- Yearly$39.991 Year
PolyChat
- PolyChat Pro - Weekly$1.997 Days
- PolyChat Pro - Monthly$4.991 Month
- PolyChat Pro - Yearly3 Days trial$49.991 Year









