Noemi AI vs ChatOKF
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Noemi AI
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Meet Noemi AI โ a powerful, beautifully designed AI assistant that helps you think, create, learn, and get things done. Whether you're looking for quick answers, creative inspiration, image generation, or deep dives into complex topics, Noemi has you covered โ all in one clean and intuitive app. Chat with leading AI models Choose from multiple state-of-the-art language models to suit your needs. Switch models at any time directly from the chat interface. Premium users unlock access to the most advanced models available. Generate stunning images Turn your ideas into visuals instantly. Just describe what you want and Noemi will generate high-quality images for you โ from cyberpunk cityscapes to fluffy dogs and everything in between. Web search built in Need up-to-date information? Enable the web search tool and Noemi will find current, accurate answers from across the internet โ no copy-pasting required. Persistent chat history Sign in to save all your conversations. Your chats are stored securely and sync across devices so you never lose a conversation. Curated conversation starters Not sure where to begin? Use the built-in suggestion categories to get inspired โ summarize anything, generate images, get creative writing prompts, or explore complex topics explained simply. Custom system prompt Shape Noemi's personality to your workflow. Set a default system prompt that applies to every new conversation. Light & dark mode Noemi adapts to your preference with a polished light and dark theme that looks great day or night. Try it without signing up Start chatting right away as a guest โ no account needed. Sign up when you're ready to unlock history, higher message limits, and premium features. Premium plan Upgrade to Premium for unlimited daily messages, access to the most powerful AI models, and priority features as they roll out. Who is Noemi for? โข Students who want to learn faster โข Writers seeking inspiration and feedback โข Professionals who need quick research and summaries โข Curious minds who love exploring ideas โข Anyone who wants a smarter AI assistant in their pocket Download Noemi AI and start your first conversation today. Noemi AI Pro is an optional auto-renewable subscription (monthly or yearly). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Noemi AI Terms: https://noemi.ai/terms Privacy Policy: https://noemi.ai/privacy
ChatOKF
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A capable AI assistant that lives on your iPhone and iPad. The model runs on your device's own chip, so nothing you type is uploaded and nothing is logged. Once a model is downloaded, ChatOKF works in airplane mode. No account. No sign-in. No subscription. No ads, no analytics, no telemetry. WHAT YOU CAN DO - Ask anything: check the math on a loan, plan a week of dinners, untangle a confusing letter. - Show it a picture: a photo of a menu, a street sign or a whiteboard, straight from your library. Some models also listen to audio and watch video, frame by frame. - Hand it a document: a PDF, a Word file or a spreadsheet. It reads the tables inside and answers from the file, and one tap opens the page to check it. - Watch it think: the stronger models reason before they answer. Read the reasoning, tap Quick Answer to cut it short, or switch thinking off for speed. - Let it look things up: Wikipedia, today's headlines, the weather and web search are tools it can use, each behind its own switch. - Keep going: it suggests a sensible next question; swipe right to ask it. - Keep what it gives you: answers are typeset, tables and mathematics included. Search and rename your chats, share one as a PDF, and bring a deleted chat back within thirty days. - Talk instead of typing: tap the microphone and speak, and have replies read aloud in one of ten voices made on your device. MEMORY YOU CAN READ Tell it to remember something and it writes a short note, and the chat says what it wrote. Later questions are checked against your notes first, whichever model is answering. Every note is listed under Memories, to read or to delete. One switch, Total Recall, turns it all off. WHERE YOUR WORDS GO Nowhere, unless it looks something up. With Wikipedia on, your question is matched to an article on your device and only that article is downloaded. With web access on, the model's search terms go to a search engine and the pages it chooses are fetched. Settings, Privacy says exactly what leaves your device for each one. PICK YOUR MODEL Several open models are offered, and the list shows only what your device can hold, so every one you see will run. - Gemma 4 E2B and E4B: they see pictures, hear sound and watch video. - Qwen3.5 2B and 4B: good with tools and longer answers. - Ternary Bonsai 1.7B: small and fast, for devices with less memory. GOOD TO KNOW - The first launch downloads a model, from about half a gigabyte to a few gigabytes. Use Wi-Fi; after that, no network is needed. - Devices with more memory are offered stronger models, and newer chips answer faster. - Answers are generated and can be wrong. Check anything that matters. ChatOKF is written in Swift on Metal, and its source is on GitHub. Models are provided by their authors under their own licenses, including the Gemma Terms of Use.
Screenshots
Verdict
The clearest difference is update cadence: ChatOKF at every 4 days against Noemi AI's monthly. Noemi AI's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Noemi AI ships an update monthly, ChatOKF every 4 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Noemi AI | ChatOKF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 60 MB | 174 MB |
| Age rating | 12+ | 17+ |
| Developer | Polar Lights LLC | Dmitry Kuznetsov |
In-app purchases
Noemi AI
No in-app purchases
ChatOKF
No in-app purchases









