3sparks Chat vs Ownode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3sparks Chat
This AI chat client allows you to connect with local and cloud-based language models. It offers features like image and file support, a web content reader, and a home screen widget for quick chat initiation. The integrated AI keyboard helps refine your writing in any application.
- Connect to local and cloud AI models
- Image and file upload support
- Web content reader
- Home screen widget
- Share extension
- AI Keyboard Extension for rewriting
- Customizable prompts and tone
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Chat smarter with 3sparks Chat – your personal LLM client for local and cloud models. Connect to your favorite AI models, whether they’re running on your own machine or through cloud services: • Local models like LM Studio, Ollama, AnythingLLM, OpenWebUI (Mac, PC, or Linux) • Cloud-based APIs like OpenAI, Mistral, Gemini and others Now with powerful new tools: • Image & file support – Upload images (for vision-capable models) or text files (supported by all models) to enhance your chats. • Web content reader – Fetch and include webpage content in your chats using Jina Reader • Home screen widget – Start a new chat instantly by snapping a photo, uploading an image, pasting clipboard text, or starting blank • Share extension – Send text or links from any app into 3S Chat with a tap Plus, the built-in AI Keyboard Extension lets you rephrase and fine-tune your writing in any app like iMessage, WhatsApp, and email: • Customizable prompts for instant rewriting • Personalized tone and style settings • No forced cloud storage – your data, your choice 3S Chat is optimized for iOS, iPadOS and VisionOS, so you can enjoy a seamless experience across your iPhone, iPad, and Apple Vision Pro.
Ownode
This app transforms your computer into a private AI assistant accessible from your phone. It offers end-to-end encryption and runs entirely on your own hardware, ensuring your data remains private and secure. Enjoy unlimited messages and full conversation history without per-message costs.
- Private AI on your hardware
- End-to-end encryption
- No account required
- Unlimited messages
- Full conversation history
- Send photos to AI
- Remote access
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Ownode turns a computer you already own into your own private AI, and puts it in your pocket. Install a model server on your Mac (LM Studio, Ollama, or anything that speaks the standard chat API), then pair your iPhone by scanning one code. The model runs on your hardware. What you type never reaches us. WHY IT IS DIFFERENT • No account. There is no email to hand over and no password to forget. • No per-message cost. The computer is yours, so asking it things is free. • End-to-end encrypted. Messages are sealed on your iPhone and opened only by your own computer. • Works away from home. On your Wi-Fi it connects directly. Elsewhere it reaches your computer through a relay that forwards data it holds no key for. FREE, AND STAYING THAT WAY • Unlimited messages • Full conversation history, kept only on your iPhone • Send photos to your model • Standing instructions that go with every message • Remote access • One paired computer OWNODE PLUS Plus raises the limit from one paired computer to ten: a desktop, a laptop, and maybe a machine at work. Everything listed above stays free either way. WHAT YOU NEED • A Mac running Ownode Home, included with this app • A model server on that Mac, such as LM Studio or Ollama • Both devices on the same Wi-Fi for setup Ownode does not provide the AI model and does not run it. You choose it, you install it, and it stays yours, along with everything you ask it. OWNODE PLUS PRICING Ownode Plus Monthly - $4.99 per month Ownode Plus Annual - $39.99 per year Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and the account is charged for renewal within 24 hours of the end of that period. You can manage or cancel a subscription in your Apple Account settings after purchase. Terms of Use (EULA): https://petalformllc.com/apps/ownode/terms/ Privacy Policy: https://petalformllc.com/apps/ownode/privacy/
Screenshots
Verdict
The clearest difference is price: Ownode at Free against 3sparks Chat's $5.99. Ownode also leads on rating (5.0 vs 4.2) and iOS requirement (15.1 vs 18.6). 3sparks Chat's advantage is in-app purchases (none vs 2) and ratings volume (28 vs 1). On update cadence, 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
Ownode is free to download; 3sparks Chat costs $5.99 up front. Ownode sells 2 in-app purchases, starting at $4.99 per month. 3sparks Chat asks for nothing beyond the download.
Ownode holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 3sparks Chat has 28 ratings behind it against 1, so its average is the more settled of the two.
3sparks Chat ships an update fortnightly, Ownode every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | 3sparks Chat | Ownode |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 4.2 (28 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 68.4% of reviews | — |
| Number of ratings | 28 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Vision Pro | iPhone, iPod, Mac |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 30 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | 3sparks Labs LLC | PETALFORM LLC |
Customer experience
3sparks Chat
Ownode
Bugs and requests
3sparks Chat
Reported bugs
9 issues- App freezes and locks up during chats
- Updates break functionality
- LLM stops responding after a few messages
- Chat history stops loading
- Timeouts make it unusable
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- Code blocks not shown in reply
- Garbled responses from certain models
- App freezes when clicking on a chat
- Cannot connect to external servers that use the http protocol
Requested features
15 requests- German language and keyboard layout
- Audio input for prompting
- Set default per connection (token limit, etc.)
- Enable Search grounding for Gemini models
- iOS Live Activity for running queries
Show 10 moreShow fewer
- Option to provide local PDF files
- Drag and drop of files into chat
- Backgrounding while streaming responses
- Support all modalities (image & video input/output)
- Set default instructions, skip setup, choose default model
- Lock in default settings (temperature, context window, streaming mode)
- RAG and web search
- Live camera OCR and image generation
- Fix code block display
- Support http protocol for connections
Ownode
Not enough reviews yet to summarise bugs or requests.
In-app purchases
3sparks Chat
No in-app purchases
Ownode
- Ownode Plus (Monthly)$4.991 Month
- Ownode Plus (Annual)$39.991 Year









