SumizAI vs geminiAssist

What geminiAssist is

What geminiAssist is

geminiAssist is a Canadian, free and open source (GPL-3.0 licensed) Android app that is a simple WebView wrapper for Gemini — it blocks all URLs that aren't essential to Gemini's own functioning. Instead of a full-fledged browser with access to the entire internet, a user gets a minimized app focused on exactly one task, eliminating the distracting elements typical of a web browser, such as notifications, ads, suggested pages, or intrusive push alerts popping up at the worst possible moment.

Availability on both F-Droid and Obtainium (alongside the standard app store) makes geminiAssist especially appealing to users who value open software and alternative app distribution channels, avoiding the typical stores dominated by big tech corporations. The GPL-3.0 license guarantees the source code stays free and open for the community to modify, unlike closed commercial apps, where such modification is simply impossible.

The "WebView wrapper" idea — a lightweight technical shell around an existing web service, rather than building a full native app from scratch — is a typical approach for projects made by individual developers or small open source teams who want to improve one specific aspect of the user experience (here: blocking distracting URLs) without investing resources in a full interface reimplementation.

Someone using geminiAssist for focused work with Gemini, without getting distracted by the rest of the internet, holds longer conceptual or analytical work sessions inside this app, generating plenty of valuable findings along the way worth saving as standalone ai notes, especially when a session stretches across many hours of focused, conceptual work on a complex problem requiring multiple angles of approach. Being just a wrapper, though, the app itself offers no lasting archive of that work's results beyond whatever Gemini's own interface provides.

SumizAI complements geminiAssist exactly at that point: the most important results from a focused Gemini work session can be saved as ai notes in a local Markdown file, independent of the wrapper app itself and of Gemini's own chat history. Someone using geminiAssist for regular, focused work ends up with a lasting ai notes holding results, one that survives even a future change of app or underlying service.

These tools complement each other: geminiAssist eliminates distraction by giving focused access to Gemini alone, while SumizAI ensures the results of that focused work survive as these notes independent of the wrapper app itself. An open source enthusiast who values minimalism in both tools ends up with a consistent, fully open workflow: focused conversation in geminiAssist and a lasting record of results in local these notes, with no trace of closed, commercial software anywhere in the process, from the very first question asked to the final, well-considered conclusion saved for later use.

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.

Every answer kept this way becomes one of these ai notes, ready to search again months later without hunting back through old chats.

Side by side

Where they differ

• geminiAssist is a place to have the conversation. SumizAI is not a chatbot — the conversation is the input, not the product. What comes out of it is a .md file with a title, a place in base.md and a duplicate check against the notes already in the vault. If you only want to talk to a model, you do not need SumizAI.
• AlternativeTo's description of geminiAssist does not mention an AI model. That is the whole starting point in SumizAI: you have a conversation with a model on your own API key, and the answers worth keeping become notes without you filing them.
• geminiAssist is open source (GPL-3.0), and SumizAI is not. If reading the source is what decides it for you, that is a real argument for geminiAssist. The guarantee SumizAI offers instead is structural rather than legal: the notes are Markdown files in a folder you chose, so they open in any editor whether or not the application is running.
• AlternativeTo's description of geminiAssist 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.

Which one to pick