Standalone, private, free
44 open-source models (including Llama 3.2, Gemma 3, Qwen 3 VL, and SmolLM3) running on-device. No Google account, no cloud, no fees. Best when privacy beats integration.
Comparison
KernelAI vs Google Gemini
Private, on-device AI versus Google's deeply integrated cloud assistant. Two very different approaches. Here's how they compare.
When to pick which
Native Google ecosystem AI
Multimodal AI with deep ties to Gmail, Docs, Drive, Search, YouTube, and Android. Best when you live in Google's products and want video, audio, and real-time web understanding.
Detailed comparison
Feature-by-feature breakdown. Green dot marks the clear winner.
Feature
KernelAI
Gemini
Privacy
100% private. Data never leaves your device.
Conversations processed by Google's servers.
Cost
Free forever. Unlimited messages.
Free tier rate-limited. $20/mo for Advanced.
Offline access
Works fully offline, anywhere.
Online only (except Nano on Pixel).
AI capability
Featured models up to 4B parameters.
Gemini 2.0 Flash and 1.5 Pro at full scale.
Response speed
Instant start, no network latency.
Fast on good internet; 2.0 Flash is quick.
Google integration
Standalone, no Google services.
Deep integration: Gmail, Docs, Drive, Search.
Platforms
iPhone & iPad only (iOS 16+).
Web, iOS, Android, Chrome extension.
Multimodal
Vision models (Qwen 3 VL, Llama 3.2 Vision).
Text, image, video, audio, code analysis.
Extra features
Vision, coding, reasoning models, custom prompts.
Search grounding, code execution, Workspace.
Data ownership
You own your data completely.
Google stores conversations.
Where each one wins
Choose KernelAI if you
- Value privacy and don't want Google tracking your AI conversations
- Need offline AI that works without internet
- Want unlimited usage without subscription fees
- Use iPhone or iPad as your primary device
- Don't need Google Workspace integration
- Want complete data ownership and control
Choose Gemini if you
- Live in the Google ecosystem (Gmail, Drive, Workspace)
- Need advanced multimodal AI (video, audio, complex images)
- Want AI with real-time web search and current information
- Use Android and want system-level AI integration
- Need cross-platform access (web, mobile, desktop)
- Don't mind cloud dependency and data sharing with Google
KernelAI runs Google's own models
KernelAI ships Gemma 3 4B and Gemma 2 2B, the same model family Google uses for Gemini Nano on Pixel phones. The difference: KernelAI runs them completely offline on your iPhone with zero data collection.
You get Google's open AI technology with KernelAI's privacy architecture. Best of both worlds, no account required.
Three short takes
KernelAI wins
Conversations never leave your device. Works without internet, free forever. Ideal if you'd rather not hand AI prompts to Google.
Gemini wins
Unbeatable integration with Gmail, Docs, Search, and Android. If you live in Google's products, Gemini is built for you.
They complement each other
KernelAI for private conversations and travel. Gemini when you genuinely need Google integration or advanced multimodal features.
Try private AI today
KernelAI is a free download. 44 open-source models (including Google's own Gemma) running 100% offline on your iPhone. Browse the catalog or jump straight to the App Store.