Best Free Note-Taking Apps for Android in 2026: A Free-Tier Comparison

The Android Notes Gap: Why You Need a Third-Party App

If you have ever switched from an iPhone to an Android phone, you probably noticed it within the first hour: there is no Apple Notes equivalent waiting for you. Apple Notes ships on every iPhone and iPad with a polished, free feature set — folders, tags, quick notes, handwriting, document scanning, and iCloud sync — all at no extra cost. Android has Google Keep, but it is not the same thing.

Google Keep is a fast, simple sticky-note tool. As one reviewer put it, it runs out of headroom quickly once you want anything more than short lists and quick reminders. It has no folder hierarchy, no rich text formatting, no audio transcription, and no AI summarization. For many users, Keep is enough. For anyone who needs structured notebooks, handwriting support, or a proper personal knowledge management system, a third-party app is unavoidable.

This guide compares the free tiers of six apps — Google Keep, Microsoft OneNote, Notion, Obsidian, Samsung Notes, and Joplin — to help you find the one that fits your actual needs without spending a dime. If you are looking for a broader look at apps at all price points, our general Android notes app comparison covers the full landscape.

How We Evaluated the Free Tiers: Our Criteria

Every app on this list is free to download and use. But "free" means different things depending on the app. We evaluated each one across six dimensions that matter most to Android users:

• Capture speed: How fast can you create a new note from the home screen or lock screen? For quick-capture use cases, seconds matter.
• Organizational depth: Does the app support notebooks, sections, tags, folders, or backlinks? Or is everything a flat list of notes?
• Offline access: Can you create, edit, and search notes without an internet connection? Some free plans require online access for full functionality.
• Cross-platform availability: Does the app also work on Windows, Mac, iOS, or the web? If you use multiple devices, this matters.
• AI features: Does the free tier include any AI-powered features like summarization, writing assistance, or smart search? Or are those locked behind a paid add-on?
• Privacy and data ownership: Can you use the app fully offline? Can you export your notes in a standard format? Is your data end-to-end encrypted on the free plan?

These criteria map directly to the most common use cases: quick capture, structured notebooks, handwriting, AI features, and privacy. No single app leads across all five. The right choice depends on which two or three matter most to you.

App-by-App Deep Dive: What Each Free Plan Actually Delivers

Google Keep: The Speed Champion

Google Keep is the fastest note-taking app on Android. It creates a new note in under 2 seconds. You can add a note from the home screen widget, the notification shade, or by saying "Hey Google, make a note." For quick capture — shopping lists, phone numbers, parking spots, fleeting ideas — nothing beats it.

The free plan includes 15 GB of storage shared across Google Drive, Gmail, and Google Photos. Upgrading to 100 GB costs $1.99 per month. Keep integrates with the entire Google ecosystem: reminders sync with Google Calendar, location-based reminders trigger when you arrive at a store, and notes are searchable from Gmail.

But Keep has hard limits. There is no folder hierarchy — everything is a flat list of cards. You cannot create notebooks or sections. There is no rich text formatting, no audio transcription, and no AI summarization on the free plan. If you need structure, Keep will frustrate you within a week.

Microsoft OneNote: The Deepest Free Notebooks

OneNote offers the most generous free notebook experience on Android. You get 5 GB of OneDrive storage, and upgrading to 100 GB costs $1.99 per month. The free plan includes unlimited notebooks, sections, and pages. You can organize notes into a hierarchy that mirrors a physical binder: notebooks contain sections, sections contain pages, and pages can contain anything — text, images, audio recordings, handwritten ink, PDF printouts, and embedded files.

OneNote also supports handwriting and searchable handwriting recognition on the free plan. If you use a Galaxy Tab or any Android tablet with a stylus, OneNote is one of the best free options for handwritten notes. It also offers real-time collaboration, OCR for images and PDFs, and a web clipper.

The catch is speed. Creating a new note in OneNote requires picking a notebook and section first. A new note takes roughly 5–10 seconds, compared to Keep's under 2 seconds. OneNote also has no native reminder system, and its AI features (Copilot) require a Microsoft 365 Business or Copilot Pro subscription starting around $20 per month.

Notion: The Most Flexible (With Limits)

Notion is free for personal use with unlimited pages and blocks for individuals. The free plan includes real-time collaboration with up to 10 guests, 7-day page history, and the ability to create databases, wikis, and project boards. It is the most flexible app on this list — you can build a note-taking system, a project tracker, a CRM, or a company wiki inside a single workspace.

For students, Notion offers a free "Student Pro" upgrade with a .edu email address, which unlocks unlimited file uploads and more guest access. This makes it one of the best free options for students who need a structured knowledge management system.

The trade-off is complexity. Notion has a steeper learning curve than Keep or OneNote. It is also cloud-only — there is no true offline mode on the free plan. If you lose internet access, you cannot create or edit notes. For users who need a local-first or offline-capable system, Notion is not the right choice.

Obsidian: Best Privacy and Data Ownership

Obsidian is free for personal use. The core app — including backlinks, graph view, and the plugin system — costs nothing. Your notes are stored as plain Markdown files on your device. You own them completely. There is no vendor lock-in, no proprietary format, and no cloud dependency.

Obsidian Sync costs $4 per month (or $8 per month for the newer plan with real-time collaboration). Obsidian Publish costs $10 per month. But if you are comfortable syncing your Markdown files through a third-party service like Dropbox, Google Drive, or Syncthing, you can use Obsidian entirely for free across multiple devices.

The free app has no native audio transcription, no AI note generation, and no built-in flashcard system. It also has a steeper learning curve than Keep or OneNote. For users who prioritize privacy, local-first storage, and long-term data portability, Obsidian is the strongest free option. For a deeper look at its latest features, see our full Obsidian review.

Samsung Notes: Best Handwriting for Galaxy Users

Samsung Notes is free on all Galaxy devices. It offers best-in-class S Pen support with low latency, pressure sensitivity, and palm rejection. You can write, draw, annotate PDFs, and record audio that syncs with your handwritten notes. For Galaxy Tab and Galaxy Note users, it is the most natural handwriting experience available on Android.

The major limitation is platform lock-in. Samsung Notes has no iOS, Mac, or Windows companion app. If you ever switch to a non-Samsung device, your notes are trapped. Samsung provides a limited Windows app, but it is not as full-featured as the Android version. For users committed to the Galaxy ecosystem, this is a fantastic free option. For anyone who uses multiple platforms, it is a dead end.

If handwriting is your primary use case, our handwritten notes app buying guide covers how Samsung Notes compares to other stylus-friendly apps across devices.

Joplin: The Best Open-Source Option

Joplin is a free, open-source note-taking app that stores notes as Markdown files. It supports notebooks, tags, to-do lists, and end-to-end encryption. You can sync your notes across devices using Dropbox, OneDrive, Nextcloud, or the Joplin Cloud service (which starts at €2.99 per month for syncing and 2 GB of storage).

Joplin is fully offline-capable. You can create, edit, and search notes without an internet connection. It also supports a wide range of export formats, including Markdown, HTML, PDF, and plain text. For users who want an open-source, privacy-respecting alternative to proprietary apps, Joplin is the strongest free option.

The trade-off is polish. Joplin's interface is functional but not as refined as OneNote or Notion. It has no handwriting support, no AI features, and no real-time collaboration on the free plan. It is best suited for users who are comfortable with Markdown and want a reliable, offline-first note-taking system.

Free-Tier Comparison Table: Limits, Storage, and Key Features

The table below summarizes the most important free-tier limits and features across all six apps. Use it to quickly compare storage caps, note count limits, device restrictions, and key capabilities.

Which Free App Should You Choose? A Decision Matrix by Use Case

If you are still unsure, the matrix below maps each app to the use cases where it excels. Find your primary need, and the best free app for that scenario is listed first.

If you are a student, our student-focused free app comparison covers additional apps and student-specific features like lecture recording and flashcard integration.

The Hidden Cost of 'Free': Storage Upgrades and AI Add-Ons

Every app on this list is genuinely free to start. But the word "free" hides a trap: the features you actually want — AI summarization, handwriting recognition, more storage, cross-device sync — often require a paid add-on. Over time, these add-ons can cost more than a premium app.

Consider the three-year cost of AI add-ons for two of the most popular free apps:

• Google Keep + Gemini: Gemini Advanced costs $20 per month. Over three years, that is $720 — just for AI features on top of a free note-taking app.
• OneNote + Copilot: Microsoft Copilot Pro costs $30 per month. Over three years, that is $1,080 — more than the cost of a high-end Android tablet.

Storage upgrades add up too. Google Keep's 100 GB upgrade costs $1.99 per month ($71.64 over three years). OneNote's 100 GB upgrade is the same. If you combine a storage upgrade with an AI add-on, the monthly cost for what started as a "free" app can easily exceed $25 per month.

Frequently Asked Questions About Free Note-Taking Apps on Android

Can I use these apps fully offline?

Yes for most apps, with one major exception. Google Keep, OneNote, Obsidian, Samsung Notes, and Joplin all support offline access on their free plans. Notion is the outlier — it requires an internet connection to create or edit notes on the free plan. If offline access is critical, choose Obsidian or Joplin, which are designed around local-first storage.

What happens to my data if I stop paying for an AI add-on?

Your notes remain accessible in the free app. AI features like summarization, smart search, or writing assistance simply stop working. Your data is not deleted. However, if you cancel a storage upgrade (e.g., Google One 100 GB), your account will revert to the free storage limit. If you exceed that limit, you will not be able to create new notes or send emails until you free up space or resubscribe.

How do I migrate my notes between apps?

Migration difficulty varies significantly by app. Moving from Google Keep to OneNote, for example, takes 2–4 hours for a 500-note library, including cleanup of attached images and labels. Apps that support Markdown export (Obsidian, Joplin, Notion) are generally easier to migrate from than apps with proprietary formats (Keep, Samsung Notes). Before committing to any free app, check its export options. If you cannot export your notes in a standard format, you are locking yourself in.

Which free app has the best handwriting support?

Samsung Notes offers the best handwriting experience on Galaxy devices with S Pen support. OneNote is the best cross-platform option for handwriting, with searchable handwriting recognition on the free plan. Neither Obsidian nor Joplin supports handwriting natively.

Is my data encrypted on the free plan?

No, for most apps. Google Keep and OneNote do not offer end-to-end encryption on their free plans. Notion and Obsidian also lack end-to-end encryption on the free tier (Obsidian has a community plugin for encryption). Joplin is the only app on this list that offers end-to-end encryption on the free plan. If data privacy is your top priority, Joplin or Obsidian (with local-only storage) are your best options.