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Tinfoil - Private AI

Tinfoil - Private AI

Verifiably Private AI Chat

20 ratings
4 reviews
🔧 Utilities
📊 Productivity
$19.99 Free
In-App Purchases

Lowest price: Free a year ago (-100%)

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Details

  • Released
  • Updated
  • May 12, 2025
  • July 20, 2026

Features

Developer

Tinfoil, Inc
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About

Engage in private AI conversations using secure hardware enclaves. This app offers verifiable privacy for your discussions with powerful AI models, ensuring your data remains inaccessible to anyone, including the developers. It leverages advanced technology for a secure and private AI chat experience.

✓Private AI conversations
✓Secure hardware enclaves
✓Verifiable infrastructure
✓Chat with open-source AI models
✓Automatic enclave verification
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What's New in Tinfoil

2.4.8

July 20, 2026

- support for Siri integration - global toggle for web search - support for concurrent chats - bug fixes and improvements

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Subscription plans

Premium Chat Subscription

Access to premium AI models

$19.991 Month
How to cancel Tinfoil subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Best AI

Verifiably private. They have chat import options, great STT, fast open source support. Can’t go wrong! 💯
RadonV2RadonV2

Great to have private personal AI

I’ve been looking for a private alternative to ChatGPT. All the local ai apps don’t work well and the models are of low quality. Tinfoil is the only app I found that serves powerful open source models (Kimi is my favorite) while still encrypting my prompts and keeping my data private. I really appreciate the us and features they keep shipping. It’s a bit pricey (20/month for the pro version) but I’m a happy user for several months now
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Tina9967Tina9967

Good app

I initially started using tinfoil for private questions and now just use this or the website for everything. Frequent feature updates appreciated ⭐️
NickyB1123NickyB1123

ChatGPT but secure

Now I can ask all of my sensitive questions to tinfoil without worrying about anyone else looking at the chat.
epelesisepelesis

FAQ

What AI models can I chat with using Tinfoil?

Tinfoil allows you to chat with powerful AI models such as Kimi and DeepSeek. The app supports the latest open-source AI models, providing a versatile range of conversational partners.

How does Tinfoil ensure my conversations are private?

Tinfoil utilizes secure hardware enclave technology, specifically NVIDIA confidential computing, to isolate and encrypt your conversations. This ensures that even Tinfoil cannot access your chat data, providing a digital vault for your discussions.

Can I verify that Tinfoil's privacy protections are active?

Yes, Tinfoil features automatic enclave verification at the start of every conversation. This security check confirms that your privacy protection is active and that the app is connected to secure hardware, isolating your conversations.

What is the pricing for Tinfoil?

Tinfoil is free to download and use. However, there is a 'Premium Chat Subscription' available for $19.99 per month for enhanced features or access.

What devices does Tinfoil support?

Currently, Tinfoil is supported on iPhones. The app is designed to leverage the secure hardware capabilities available on these devices.

How often is Tinfoil updated?

The latest version of Tinfoil is 2.1.5, and it was last updated on March 24, 2026. This indicates a commitment to regular updates and improvements.

What is the age rating for Tinfoil?

Tinfoil has an age rating of 12+. This suggests that the content and features are considered appropriate for users aged 12 and above.

Does Tinfoil have ads?

No, Tinfoil does not contain advertisements. The app focuses on providing a seamless and private user experience without interruptions from ads.