The best free note-taking app in 2026 is Microsoft OneNote. Not because it is the prettiest app, or because Microsoft invented some clever new note-taking category, but because its $0 plan survives ordinary use: unlimited notes and notebooks, Windows/Mac/iOS/Android/Web access, handwriting and stylus support, PDF embedding, and 5GB of OneDrive storage before you have to make a payment decision.[1][2]
That matters more than it sounds. A free note app is not useful because the sign-up button costs nothing. It is useful if a student can take lecture notes for a semester, open them on a laptop later, mark up a PDF, search old pages, and not hit a hidden wall in week three. OneNote clears that basic test better than the rest of the field.
What $0 Actually Buys
| App | Best free use | Main free-plan limit |
|---|---|---|
| OneNote | Most complete free plan for notes, devices, handwriting, and PDFs | Uses 5GB OneDrive storage |
| Obsidian | Local Markdown notes and personal knowledge bases | Cloud sync is a paid add-on |
| Apple Notes | Apple users who want a strong built-in default | Best inside Apple hardware and iCloud |
| Google Keep | Fast capture, reminders, and lightweight lists | Shallow organization for larger knowledge systems |
| Joplin | Open-source, local-first notes with optional encrypted sync | Less polished than mainstream cloud-first apps |
| Simplenote | Unlimited plain-text notes everywhere | No handwriting, AI, backlinks, or rich workspace features |
| Notion | Databases and structured workspaces without AI | AI value has shifted upward into paid business pricing |
| Evernote | Only worth starting if you expect to pay | 50 notes, 1 notebook, 1 device |
The table is deliberately blunt because free tiers tend to look similar until daily friction appears. The second device matters. The first large PDF matters. The semester-long notebook matters. The moment you need old notes on a phone in a hallway matters more than a beautifully edited pricing-page bullet.
Why OneNote Wins the Free Tier
OneNote’s advantage is not one spectacular feature. It is the absence of early punishment. You can create as many notes and notebooks as you need, use the app across major platforms, write with a stylus, attach or embed PDFs, and rely on the same Microsoft account storage many people already have. Zapier called OneNote the most complete free note-taking plan in its 2026 roundup, while PCMag named it an Editors’ Choice among note-taking apps tested for 2026.[1][2]
That combination is unusually practical. A student can keep lecture notes, screenshots, scanned handouts, and handwritten diagrams in one place. A knowledge worker can run meeting notes by project without counting pages. Someone who alternates between a work laptop and a phone can still get to the same material without paying simply because they used a second device.
The 5GB OneDrive storage limit is real, and heavy users who attach many PDFs, audio files, or images can eventually feel it.[1] But that is a storage ceiling, not a tiny-note ceiling. It gives people room to find out whether the system works before asking for money. That is the difference between a free plan and a trial wearing a free-plan name.
OneNote is not the cleanest local-first app, and its notebook/page model is not for everyone. If you want plain Markdown files in folders you can inspect without a vendor account, it is the wrong instinct. But for the person asking for the most capable free note-taking app that works across everyday devices, OneNote is the safest default.
Obsidian Is Free in a Different Way
Obsidian does not beat OneNote by bundling more cloud convenience. It wins for people who do not want the cloud bargain in the first place. The app is free for personal use, stores notes as local Markdown files, does not require an account for core use, and includes features such as Graph View, Canvas, and a large community plugin ecosystem.[2][3]
That local file model changes the risk. If you leave Obsidian, your notes are still plain files. You are not exporting a database in a panic, hoping formatting survives. For writers, researchers, developers, and anyone who has already been burned by lock-in, that is not a philosophical detail. It is the reason to choose the app.
The trade-off arrives at sync. Obsidian’s core app is generous, but built-in cross-device sync is a paid add-on rather than part of the free plan.[2][3] Some users work around that with their own file-sync setup, but that introduces its own responsibility. If you simply want notes to appear reliably on a phone during a commute, OneNote asks less of you.
Apple Notes and Google Keep Are Free Because You Are Already Inside the System
Apple Notes is easy to underrate because nobody has to install it with a little ceremony. For Apple users, that is part of the point. It is already on the iPhone, iPad, and Mac; it supports handwriting through Apple’s input stack; and recent coverage notes features such as live audio transcription, Scribble, and Apple Intelligence support at $0 on compatible devices.[3]
The phrase “compatible devices” is doing real work. Apple Intelligence features depend on supported hardware, including M-series Macs and iPads and newer iPhones in the supported range.[3] Apple Notes is excellent if your devices already line up. It is not a great answer for someone moving between Android, Windows, and a borrowed school computer.
Google Keep has the opposite shape: fast, available, and intentionally shallow. It gives you unlimited notes within Google’s broader storage environment, with 15GB shared across Google services, and it is useful for capture, reminders, quick lists, and small scraps that need to be searchable later.[4] It becomes less convincing when notes need structure, long-form writing, or project-level organization.
Neither app is pretending to be a full research vault. That honesty helps. Apple Notes is a strong default for Apple households. Keep is a good inbox. The mistake is asking either one to become a serious cross-platform knowledge system and then blaming it for the shape it always had.
Joplin and Simplenote: Narrow Promises, Clean Limits
Joplin belongs near Obsidian in the local-control conversation, though it feels less like a designed thinking environment and more like a practical open-source notebook. It is free, local-first, open source, and supports end-to-end encrypted sync, with optional Joplin Cloud service listed at €2.99 per month in NoteApps.info’s 2026 coverage.[5]
That makes Joplin appealing when ownership and portability matter more than polish. It is the kind of app to consider if you want notes you can keep, sync, and move without surrendering the whole system to a proprietary workspace. It is not the app to choose because you want the most modern collaborative canvas.
Simplenote is even more direct. It offers unlimited notes, unlimited storage, and apps across major platforms, including Linux, with no paid tier in the usual upgrade sense.[1][2] The catch is not hidden: it is plain text. No handwriting. No AI layer. No elaborate backlink workspace. No dashboard-building weekend project.
For some people, that is a relief. A freelancer who needs meeting notes, drafts, and searchable text across devices may get more lasting value from Simplenote than from a heavier system they keep reorganizing. Its free plan is honest because the product is honest about what it is.
Notion Is Still Useful, but Its Free Story Changed
Notion’s free plan can still be valuable if what you want is structured pages, lightweight databases, project hubs, and a workspace that can hold more than traditional notes. It is especially appealing to people who enjoy designing their own system rather than accepting an app’s built-in notebook model.
The caution in 2026 is AI. Tech Insider reports that Notion AI is no longer available as a standalone add-on for Free and Plus users and now requires the Business tier, listed around $24–30 per user per month in its coverage.[3] That does not make Notion’s free plan bad. It does mean the old “try Notion plus AI cheaply” mental model should not be assumed.
This claim is worth rechecking against Notion’s live pricing page before making a purchase decision, because SaaS AI bundling has been moving quickly. For the free-app comparison, the practical point is simpler: choose Notion’s free plan for structured workspaces, not because you expect the strongest free AI note-taking setup. For a deeper Notion-specific comparison, see Notion vs the Field.
Evernote’s Free Plan Fails the Daily-Use Test
Evernote is the free plan to avoid unless you already know you are willing to pay. Its free tier is limited to 50 notes, 1 notebook, and 1 device; PCMag and Zapier both describe it as not worth using in 2026, and Tech Insider’s coverage points to the same problem.[1][2][3]
The issue is not that paid software exists. A serious note app has servers, engineering, support, and maintenance costs. The issue is that 50 notes, 1 notebook, and 1 device are below the threshold where many people can even test a real note habit. A semester can exceed that. A modest client workload can exceed that. A person who takes notes on a laptop and reads them on a phone has already exceeded the device limit.
The reported Starter plan at $14.99 per month raises the allowance to 1,000 notes and 3 devices, while higher pricing has also shifted in the Bending Spoons era.[2][3] Those numbers should be verified against Evernote’s current pricing page before purchase, but the free-tier verdict does not need much hedging: do not build your system there unless paying is part of the plan.
Choose by the Constraint You Cannot Ignore
A universal ranking is less useful than naming the constraint that will actually break your setup. The same person may love Keep for grocery lists, OneNote for class notes, and Obsidian for writing research. The danger is not using more than one tool; it is choosing a free plan whose limit appears only after your notes are already inside it.
- Choose OneNote if you want the most complete free plan: many notes, multiple devices, handwriting, PDFs, and enough storage to start seriously.
- Choose Obsidian if local files, Markdown, and long-term ownership matter more than built-in free cloud sync.
- Choose Joplin if you want an open-source, local-first notebook with optional encrypted sync.
- Choose Apple Notes if you live on Apple devices and want the strongest built-in default.
- Choose Google Keep if you need capture, reminders, and quick notes more than deep organization.
- Choose Simplenote if unlimited plain text across devices is enough.
- Be careful with Notion if AI is central to your plan, and avoid starting with Evernote’s free tier unless you expect to upgrade almost immediately.
If the free plan later feels too small, compare the paid jump before migrating everything. The real cost is rarely just the monthly fee; it is the time spent moving notes, rebuilding structure, and trusting a new system. For a fuller paid-tier comparison, see Digital Note-Taking Apps in 2026: A Pricing & Value Showdown.
References
- The 7 best note taking apps in 2026, Zapier, Dec 2025
- The Best Note-Taking Apps We've Tested for 2026, PCMag, May 2026
- Best Note-Taking Apps, Tech Insider
- Best Note-Taking Apps 2026, AI Study Master
- Best Note Taking Apps 2026, NoteApps.info