Comparison

CompactifAI vs ARKA AI

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

Head to head
About

CompactifAI

Interact with advanced AI models directly on your device, even without an internet connection. This app uses compressed AI models for fast, accurate, and energy-efficient performance, ideal for mobile professionals and privacy-sensitive tasks.

Highlights
  • Fully offline AI model execution
  • No internet or cloud dependency
  • Compressed AI models for efficiency
  • Smart routing for hybrid AI requests
  • On-device and API-based model integration
Read full description

Meet CompactifAI APP CompactifAI APP brings Multiverse Computing’s growing portfolio of advanced, efficient AI models together in one streamlined and intuitive interface. It makes it easy to explore different models, test their capabilities and choose the right option for each task, without the complexity of managing multiple platforms or providers. Access the full range of models offered by Multiverse Computing, including GLM 5.3 and Quasar 438B, through our API. Quasar is our flagship reasoning model, built for enterprise-scale agents, coding and complex professional workflows. With support for English and Spanish, it delivers powerful reasoning across demanding technical and business tasks. Powerful Models, One Application Use CompactifAI APP to explore models suited to a wide range of needs, from everyday queries and content generation to advanced reasoning, coding and agentic workflows. Powered by Multiverse Computing’s CompactifAI technology, these models are optimized to deliver: High-quality, accurate responses Faster and more efficient inference Lower computational and energy requirements Greater flexibility across different use cases Leaner, Smarter & Faster AI  CompactifAI models are:  Efficient - same power, smaller footprint.  Faster - low-latency inference  Accurate - strong performance despite reduced size  You get powerful AI without the overhead of traditional large models.  Built by Multiverse Computing  Multiverse Computing is a deep-tech company pioneering optimized and efficient AI models, enabling advanced AI to run in environments where traditional models cannot.

About

ARKA AI

Features
Read full description

Access the world's most powerful AI models in one beautifully designed AI chat app. ARKA AI is the ultimate AI assistant that brings ChatGPT, Claude, Gemini, Llama, Mistral, and more into a single powerful experience. Stop switching between AI apps. With ARKA AI, you can chat, write, research, and generate images using the best AI models available today. ONE APP. EVERY AI. Use the most advanced AI models in the world: • GPT-4o, GPT-4 Turbo & GPT-3.5 • Claude 3.5 Sonnet & Claude 3 Opus • Gemini Pro & Gemini Ultra • Llama 3, Mistral, Mixtral & more • New AI models added regularly Switch models instantly and compare responses from different AIs in one conversation. POWERFUL AI FEATURES • AI Chat Assistant – Ask questions and get intelligent answers instantly • AI Image Generator – Create stunning images with DALL-E 3 • Voice Input – Talk to AI hands-free • Conversation History – Seamlessly continue chats across devices • Lightning-Fast Responses – Optimized for speed and reliability • Beautiful Dark Mode Interface – Designed for a premium iOS experience BUILT-IN AI TOOLS ARKA AI includes powerful tools to help you work and create faster. • Web search for real-time information • URL reader for instant webpage analysis • YouTube video summarizer • Academic research assistant • Weather, stock data, and more WHY PEOPLE LOVE ARKA AI • Access multiple AI models in one app • Switch between models mid-conversation • Compare answers from different AIs • Privacy-focused design • Native iOS experience built for speed No need to juggle multiple AI subscriptions or apps. PERFECT FOR • Writing and brainstorming • Research and learning • Coding and development • Image generation and creative work • Everyday questions and productivity Whether you're writing, coding, studying, researching, or creating, ARKA AI gives you the right AI for every task. Download ARKA AI today and experience the future of AI chat. Questions? Contact us at [support@arka-ai.com](mailto:support@arka-ai.com) Learn more: [https://arka-ai.com](https://arka-ai.com) Terms: https://arka-ai.com/legal/terms Privacy: https://arka-ai.com/legal/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CompactifAI4 screens
ARKA AI4 screens

Verdict

The call

The clearest difference is in-app purchases: CompactifAI at none against ARKA AI's 7. ARKA AI's advantage is update cadence (every 4 days vs fortnightly). 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. ARKA AI sells 7 in-app purchases, starting at $14.99 per month. CompactifAI asks for nothing beyond the download.

UpkeepUpdate frequency

CompactifAI ships an update fortnightly, ARKA AI every 4 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
CompactifAI versus ARKA AI: the parameters behind the verdict, then further details
ParameterCompactifAIARKA AI
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings—2 — better
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size80 MB3 MB
Age rating4+17+
DeveloperMultiverse ComputingARKA Systems LLC

In-app purchases

None

CompactifAI

No in-app purchases

7 purchases

ARKA AI

Subscriptions4
  • Plus Monthly$14.991 Month
  • Pro Monthly$29.991 Month
  • Plus Annual$99.991 Year
Show 1 more
  • Pro Annual$199.991 Year
One-time3
  • 200 Credits Pack$4.99
  • 600 Credits Pack$12.99
  • 2000 Credits Pack$34.99

Questions

Is CompactifAI free?
CompactifAI is free to download, with no in-app purchases.
Is ARKA AI free?
ARKA AI is free to download, with in-app purchases available.
Do CompactifAI or ARKA AI have ads?
Neither CompactifAI nor ARKA AI shows ads.
Which is updated more often, CompactifAI or ARKA AI?
CompactifAI ships an update fortnightly, and ARKA AI every 4 days. Most recently, CompactifAI was updated on October 24, 2026 and ARKA AI on October 24, 2026.

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