Comparison

Alpha Chat vs KernelAI

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

Head to head
About

Alpha Chat

Features
Read full description

Mit Hilfe dieser App kannst du mit deinen Kollegen schreiben, Bilder und Videos teilen, sowie Voice- und Videochats führen. Der Alpha Chat bietet die selben Funktionen, wie die im einsatzbefindliche Desktop-Anwendung und baut auf dieser auf.

About

KernelAI

This AI assistant operates entirely on your device, offering private, offline access to over 43 free models. It functions without an internet connection, ensuring your data remains secure and inaccessible to anyone but you. Enjoy AI capabilities anywhere, anytime, with no data collection or subscriptions.

Highlights
  • Private, offline AI operation
  • No internet required
  • Zero data collection
  • Access to 43+ free AI models
  • Vision AI for image analysis
  • File attachments for document understanding
  • Ad-free experience
Features
Read full description

ON-DEVICE AI Downloaded compatible models run locally on your device. KernelAI checks model compatibility and memory needs before you download, so you can choose a model that fits your iPhone or iPad. CHAT WITH DOCUMENTS Ask questions about PDFs, DOCX, CSV, Markdown, and text files. Summarize, search, and find useful passages with on-device document chat. UNDERSTAND IMAGES Attach a photo, screenshot, chart, or diagram and ask what it shows with a compatible vision model. Image analysis runs on-device. 50+ MODEL OPTIONS Choose from 50+ models, including Llama, Gemma, Qwen, DeepSeek, Mistral, Phi, and more. Import compatible GGUF models from Files, URLs, or your local network. WRITE, LEARN, AND CODE Use local models for writing, brainstorming, explanations, and code. Generate, explain, and review code with models selected for programming. CUSTOMIZE YOUR AI Set a system prompt and generation parameters for each model. See tokens-per-second, context usage, and generated thinking output from supported reasoning models. VOICE, SIRI, AND SHORTCUTS Dictate prompts with voice input. Ask KernelAI from Siri or build it into Shortcuts on supported iOS versions. On supported iOS 26 devices, Apple's built-in on-device model can answer in the background; downloaded models may open KernelAI while they run. ORGANIZE YOUR WORK Keep conversations in folders, search your history, branch a chat, edit or regenerate messages, and export your work. Use KernelAI on iPhone and iPad, including from the Share Sheet and Home Screen widget. OPTIONAL WEB SEARCH Turn on web search when you need current information. Add your own Tavily or Exa API key; web search is off by default. Provider fees may apply. TEN APP LANGUAGES Use KernelAI in English, French, German, Spanish, Russian, Brazilian Portuguese, Japanese, Korean, Traditional Chinese or Arabic. Choose your language during onboarding or change it in Settings. Arabic includes a right-to-left interface. FREE TO USE KernelAI remains free. Local AI works offline after downloading a compatible model. No subscription is required for this version. Privacy Policy: https://kernelai.app/privacy Terms & Conditions: https://kernelai.app/terms

Screenshots

Alpha Chat4 screens
KernelAI4 screens

Verdict

The call

The clearest difference is in-app purchases: Alpha Chat at none against KernelAI's 3. Alpha Chat also leads on iOS requirement (12.0 vs 16.4). KernelAI's advantage is update cadence (every 3 weeks vs every 26 months). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KernelAI sells 3 one-off in-app purchases. Alpha Chat asks for nothing beyond the download.

UpkeepUpdate frequency

Alpha Chat ships an update every 26 months, KernelAI every 3 weeks. The most recent releases landed on October 16, 2026 and October 26, 2026 respectively.

Scorecard3 real differences · 7 level
Alpha Chat versus KernelAI: the parameters behind the verdict, then further details
ParameterAlpha ChatKernelAI
PriceFreeFree
Rating—4.6 (42 ratings) — better
Positive reviews—80.0% of reviews
Number of ratings—42 — better
Update frequencyEvery 26 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.4
Further details — not scored
Size109 MB86 MB
Age rating4+17+
DeveloperAlpha Loop GmbHAnes Khadiri

In-app purchases

None

Alpha Chat

No in-app purchases

3 purchases

KernelAI

One-time3
  • Small Tip$1.99
  • Kind Tip.$3.99
  • Generous Tip.$6.99

Questions

Is Alpha Chat free?
Alpha Chat is free to download, with no in-app purchases.
Is KernelAI free?
KernelAI is free to download, with in-app purchases available.
Do Alpha Chat or KernelAI have ads?
Neither Alpha Chat nor KernelAI shows ads.
Which is updated more often, Alpha Chat or KernelAI?
Alpha Chat ships an update every 26 months, and KernelAI every 3 weeks. Most recently, Alpha Chat was updated on October 16, 2026 and KernelAI on October 26, 2026.

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