VentusAI vs Onsio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VentusAI
This app offers direct, minimally instructed access to large language models for professionals. It allows fast testing of AI models both locally and in the cloud, with a focus on privacy and a clean interface. Users can search their conversation history and utilize universal tokens for various models.
- On-device and cloud AI models
- Universal token system
- Searchable conversation history
- Image analysis for cloud models
- Private local chat
- Anonymized cloud access
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VentusAI: Fast, Simple, Untainted AI Conversations VentusAI is a lightweight AI interaction app for professionals who need direct, minimally instructed access to LLMs. It’s built for developers, data scientists, researchers, prompt engineers, and any other professionals who need to see how models really behave, without heavy system prompts shaping the output. VentusAI makes it fast and easy to test LLMs both locally and in the cloud, letting you see what responses are like from base models without system prompts shaping the output. It is optimized for text-based interactions, with optional image analysis via cloud models and flexible usage through universal tokens. Conversations are only stored locally, and interactions with on-device models never leave your device, helping you keep sensitive work private while you test, research, and fine-tune your workflows and AI interactions. Privacy is central by design: - Local models (Qwen3) run fully on-device. Conversations never leave your device and are only stored locally. - Cloud models (Claude, ChatGPT, Grok) are accessed through an anonymizing proxy. Your conversation history is not stored in the cloud and is only saved locally on your device*. Why Choose VentusAI? - Private on-device chat Chat with an AI running locally on your device (Qwen3 models). Conversations stay on your device and are never uploaded. - Cloud AI with strong privacy Access cutting-edge models from Anthropic (Claude), OpenAI (ChatGPT), and xAI (Grok) through our secure proxy. Messages are mixed with other users’ traffic, and the content of your messages is not stored. - Universal tokens for any model Purchase universal tokens that work across all supported models—on-device and in the cloud—so you’re free to pick the best model for each task without managing separate credits or subscriptions. - Image understanding (cloud models only) Attach photos for analysis by cloud models (Claude, ChatGPT, Grok). - Lower overall cost Use multiple top-tier models with a single token balance. Many users find VentusAI cheaper than maintaining even one individual AI subscription, even with heavy use. - Search your history Quickly search past conversations to reuse insights and avoid re-asking the same questions. Free Trial New users receive: - 10,000 universal tokens to use with any supported model - 14-day access to on-device models for fully private local chat Core Features - On-device and cloud models: Choose between fully local private chat (Qwen3) or the latest cloud models (Claude, ChatGPT, Grok). - Universal token system: One pool of tokens for every model. - Instant new chats: One tap to start fresh conversations. - Searchable history: Find previous answers and threads quickly. - Clean, focused interface: A distraction-free design that keeps the conversation front and center. Transform Your AI Experience with VentusAI Download VentusAI to explore ideas, handle daily tasks, or dive into complex topics—using both private on-device AI and powerful cloud models with anonymized interactions, all powered by a simple universal token system. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://glacio.tech/ventusai/privacy *We don't store conversation history, but API providers may. Please check the individual API providers’ T&Cs.*
Onsio
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Introducing Onsio: The World's First Truly Private AI Assistant Welcome to the future of secure, private, and limitless AI interactions. Onsio is your trusted, completely private AI companion designed specifically to put your security first. Enjoy powerful, intuitive, and instant chat conversations with advanced AI without sacrificing your privacy. Unlike other AI apps, Onsio prioritizes your peace of mind above all else, providing unmatched security through robust encryption. Why Onsio? • Privacy Above Everything: Onsio is designed with your privacy as a priority, implementing strong security measures to protect your information. Onsio ensures complete anonymity and privacy, so you can freely ask, share, and explore without worrying about who might be watching. Whether you need immediate answers to complex questions, personalized guidance, or insightful solutions tailored specifically for you, Onsio delivers swiftly, confidentially, and securely. • AI-Powered Web Search and Answers: Onsio utilizes innovative search techniques and advanced language models, offering precise concise summaries and direct comprehensive answers. Onsio goes beyond traditional search engines by synthesizing information instantly, reducing the need to browse through multiple websites. • Real-Time Web Indexing: Continuously updated knowledge bases ensure you always have access to the most current information available online, securely and privately. • Offline Chat Capabilities - Privacy at its Peak: Enjoy Onsio’s chat features even when completely offline. With flexible offline functionality, you can select the most suitable language model tailored specifically to your device’s hardware and personal preferences. No internet connection required means absolute privacy and security, ensuring your conversations remain entirely private and under your exclusive control. • Deep Research, Enhanced by AI: Onsio seamlessly integrates traditional deep research methodologies with advanced AI enhancements, dramatically improving efficiency and accuracy. It automatically retrieves, cross-validates, and synthesizes insights from extensive datasets, reducing complex research from weeks to minutes. Whether for academic research, business intelligence, healthcare insights, or legal inquiries, Onsio empowers you to gain detailed, actionable insights rapidly and securely. • Private Threads, Encrypted Conversations: Enjoy ongoing dialogue with Onsio. Keep threads alive to revisit topics anytime, confident that every word remains encrypted, confidential, and exclusively yours. Onsio redefines AI interaction, empowering you to engage deeply with artificial intelligence while ensuring absolute privacy. Finally, humans have the AI they’ve been waiting for: Smart, Intuitive, Responsive, and above all: secure! Your Data, Your Rules! Download Onsio today - because your privacy matters, always. EULA LINK: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ You can find us at: www.onsio.com https://linkedin.com/company/onsio/about https://instagram.com/onsiotech https://www.facebook.com/people/Onsio/61572172265173 https://x.com/OnsioAI https://youtube.com/@OnsioAi
Screenshots
Verdict
VentusAI and Onsio are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. VentusAI sells 5 one-off in-app purchases and Onsio sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | VentusAI | Onsio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 363 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | Glacio | Onsio |
In-app purchases
VentusAI
- 30-day TrialFree
- 50,000 uToken Pack$6.49
- 110,000 uToken Pack$12.99
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- Unlock Chat$24.99
- 275k uToken Pack$32.49
Onsio
- Premium Features$8.991 Month
- Premium Features$89.001 Year









