--- title: "SumizAI vs Arc: AI Screen Assistant" url: "https://sumizai.com/alternative-to/sumizai-alternative-to-arc-ai-screen-assistant.html" date: "2026-08-14T00:00:00+02:00" modified: "2026-08-14T00:00:00+02:00" description: "Looking for a Arc: AI Screen Assistant alternative? SumizAI and Arc: AI Screen Assistant side by side: price, licence, platforms and what each one actually does." tags: ["ai notes", "sumizai", "arc-ai-screen-assistant", "alternative to Arc: AI Screen Assistant"] --- # SumizAI vs Arc: AI Screen Assistant Looking for a Arc: AI Screen Assistant alternative? SumizAI and Arc: AI Screen Assistant side by side: price, licence, platforms and what each one actually does. ## What Arc: AI Screen Assistant is Arc: AI Screen Assistant is an Android app that lets you create instant, one-tap AI actions like "Fact Check," "Find Calories," or "Find Cheaper Alternatives" on ANY screen. Instead of copying text or taking a screenshot and switching to a separate AI app, a user triggers a ready-made action with a single tap right where they currently are — whether browsing social media, reading an article, or looking at an online store listing. Coming from India, available in a freemium model exclusively for Android, the tool targets the massive market of Android smartphone users, where this kind of productivity tool tends to be especially well received given the huge variety of apps and content consumed daily on a phone screen. The concept of one-tap actions working on any screen, rather than only inside one specific app, is a key differentiator for Arc compared to typical AI assistants confined to their own interface — a user doesn't need to copy text out of Instagram or a browser, but triggers a fact check or a price comparison directly on the screen in question. A health-conscious person using Arc's "Find Calories" action every time they browse food photos on social media or restaurant websites gradually builds intuition about the calorie content of different dishes, but without saving specific, verified values, it's hard to recall that information for a similar meal weeks later. SumizAI complements Arc exactly at that point: the results of checks run through Arc's one-tap actions — dish calorie counts, verified facts, cheaper alternatives found — can be saved as ai notes in a local Markdown file, building a personal database of verified information. Someone comparing product prices on every shopping trip ends up with ai notes holding a history of verified prices, useful for judging whether a given "deal" is actually a bargain. These tools complement each other: Arc runs instant, one-tap checks directly on any phone screen, while SumizAI ensures the results of those checks survive as ai notes ready to recall for the next similar decision, long after a specific app or screenshot has been closed. Over time, the more these notes an Arc user accumulates, the more valuable this personal database of verified information becomes — facts or prices checked once don't need re-checking, as long as they were solidly documented in these notes instead of remaining a fleeting result of a single screen tap. Someone planning a home renovation, using Arc's "Find Cheaper Alternatives" action every time they browse furniture or building material listings across different online stores, ends up after a few weeks with dozens of individual checks scattered across the app's history. By moving the most important findings into one organized these notes devoted to the whole renovation project, they get a clear overview of every option considered along with prices, which makes the final purchasing decision much easier and avoids buying the same product twice simply because they forgot a cheaper alternative had already been found earlier. **Key facts** - Price: Freemium - License: Proprietary - Origin: India ## What SumizAI is A note-taking application built around a conversation with an AI model. You ask a question, the answer streams back, and the answers worth keeping become Markdown notes — filed into a vault that is a folder on your own disk. A vault is a directory holding `base.md`, a generated table of contents up to six levels deep, and a `notes/` folder with one `.md` file per note. Before a note is written it is checked against the ones already there, so the fourth note about the same idea gets merged instead of added. Links between notes are ordinary Markdown links to files that exist. The model is never ours: you bring your own API key to one of seven providers — Anthropic, OpenAI, Gemini, Groq, OpenRouter, a local Ollama or your own server — and pay that provider directly. A question sends the table of contents plus at most five relevant notes within a 24,000-character budget, and the app shows you which five it used. ## Where they differ - Both mention AI. The difference is whose key it runs on: SumizAI never resells inference — you connect one of seven providers (Anthropic, OpenAI, Gemini, Groq, OpenRouter, a local Ollama or your own server) with your own API key and pay that provider directly. Check what Arc: AI Screen Assistant does with the model bill before comparing prices. - Arc: AI Screen Assistant is freemium: there is a free tier and a paid one, and the line between them is the thing to read before committing. SumizAI has one plan at a dollar a month, so there is no feature held back for a higher tier — and an unpaid account still opens and exports every vault it already has. - AlternativeTo's description of Arc: AI Screen Assistant does not mention Markdown, so check what format your notes end up in before you fill it up. SumizAI writes standard `.md` files to a folder you picked, and an unpaid account can still export all of them. Full side-by-side comparison table and pricing: [https://sumizai.com/alternative-to/sumizai-alternative-to-arc-ai-screen-assistant.html](https://sumizai.com/alternative-to/sumizai-alternative-to-arc-ai-screen-assistant.html)