Comparison

PrivatAI vs DataLion

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

Head to head
About

PrivatAI

This AI assistant operates entirely offline, ensuring your conversations and data remain private on your device. It offers task-specific AI models for various needs like writing, learning, and coding, all without requiring an internet connection or user accounts.

Highlights
  • 100% Offline operation
  • Complete privacy, no tracking
  • Task-specific AI assistants
  • Intelligent conversation support
  • Free to use, no hidden fees
Features
Read full description

Your AI. Your Device. Your Rules. PrivatAI is the ultimate personal AI assistant that runs completely offline - no internet, no accounts, no tracking. Your conversations stay between you and you, exactly how it should be. Delete a chat, gone forever - even for you. Whether you’re brainstorming ideas, managing tasks, learning something new, or just need a smart assistant on the go, PrivatAI delivers powerful, intelligent support tailored to your needs - without ever sending your data to the cloud. Key Features: - 100% Offline: No internet required - your data never leaves your device. - Truly Private: No sign-up, no accounts, no tracking. Ever. - Task-Specific Assistants: Choose from a range of built-in AI assistants for writing, organizing, learning, coding, and more. - Smart Conversations: Get intelligent answers, ideas, summaries, and help with whatever you’re working on. - Completely Free: No subscriptions. No hidden fees. Perfect for: - Writers, students, professionals, and creatives - Those who value privacy and control - Anyone needing instant AI help - without the cloud and offline. Take back control of your AI experience with PrivatAI - offline, powerful, and 100% yours.

About

DataLion

Features
Read full description

Smarter AI Decisions Start Here DataLion lets you compare AI-generated responses side-by-side — all in one place. Ask a single question and instantly view how different AI models respond, each with their own tone, structure, and level of detail. Whether you're a researcher, content creator, educator, developer, or simply curious about AI, DataLion helps you understand how language models think — empowering better-informed decisions. Compare Leading AI Models Ask once, and get multiple answers. See how top AI systems approach the same task — from creativity and clarity to reasoning and tone. Privacy-First by Design Your data stays private. DataLion does not track users or use your content for training. You control what you share or keep to yourself. Tailored to Your Workflow Choose which models to view and reorder them for clean, focused comparisons — whether you're drafting, analysing, or exploring. Built for Professionals & Curious Minds Designed for clarity and insight, DataLion supports educators, analysts, writers, product teams, and anyone exploring how AI communicates. Use Cases: • Evaluate AI-generated content for clarity or tone • Compare reasoning styles across different models • Spot inconsistencies in AI outputs • Ideal for students, researchers, writers, and developers One Question. Many AI Views. Smarter Answers Await. Download DataLion and see how today's top language models respond — all in one secure, easy-to-use platform. You can view our Terms of Use at: https://www.datalion.ai/terms-of-service/

Screenshots

PrivatAI4 screens
DataLion4 screens

Verdict

The call

The clearest difference is in-app purchases: PrivatAI at none against DataLion's 1. PrivatAI also leads on update cadence (every 3 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. DataLion sells 1 in-app purchase, starting at $9.99 per month. PrivatAI asks for nothing beyond the download.

UpkeepUpdate frequency

PrivatAI ships an update every 3 days, DataLion every 6 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
PrivatAI versus DataLion: the parameters behind the verdict, then further details
ParameterPrivatAIDataLion
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size47 MB32 MB
Age rating4+4+
Developeroodash Group AB (publ)Danadata LTD

In-app purchases

None

PrivatAI

No in-app purchases

1 purchases

DataLion

Subscriptions1
  • Pro Plan$9.991 Month

Questions

Is PrivatAI free?
PrivatAI is free to download, with no in-app purchases.
Is DataLion free?
DataLion is free to download, with in-app purchases available.
Do PrivatAI or DataLion have ads?
Neither PrivatAI nor DataLion shows ads.
Which is updated more often, PrivatAI or DataLion?
PrivatAI ships an update every 3 days, and DataLion every 6 weeks. Most recently, PrivatAI was updated on October 24, 2026 and DataLion on October 16, 2026.

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