The short answer
- If you want to own your writing: Cozy. Every entry is a file in a folder you pick, and you pay once.
- If you want it polished and synced for you: Day One, and it's worth the subscription if that's the trade you want.
- If you want free: Apple Journal, as long as you live entirely on Apple devices.
- If you already live in plain text: Obsidian, and you'll build the journal part yourself.
How the seven apps compare
I built one of these, so take my opinion for what it is. But the facts in this table are the ones I'd want if I were choosing, and where another app is better than Cozy, it says so.
| App | Price model | Where entries live | Native Mac app |
|---|---|---|---|
| Cozy | $35 once, every device | Plain text files you keep | Yes |
| Day One | $49.99–$74.99 a year | Day One's servers, encrypted | Yes |
| Apple Journal | Free | Apple's Journal system | Shaped like the phone app |
| Obsidian | Free, Sync $48 a year | Plain text files you keep | Cross-platform build |
| Bear | $29.99 a year | Bear's own database | Yes |
| Diarium | About $9.99 per platform | Diarium's own database | Cross-platform build |
| Journey | $49.99 a year, or $199 once | Journey's cloud, own format | Cross-platform build |
Two things the table can't hold. On sync, Day One, Bear and Apple Journal handle it for you, Journey and Diarium sync through their own cloud or a drive you connect, and Cozy and Obsidian ask you to put the folder in iCloud once. On offline, all seven let you write with no connection, but only the two that keep your entries as files work fully offline, because the rest have to reach a server to sync.
1. Cozy, your own files, paid once
A real macOS application. It follows the system light and dark mode, so it looks right at 8am and at midnight, and macOS Text Replacements work in the editor the way they do everywhere else on your Mac. Most thoughts worth writing down show up while you're doing something else, so Cozy also sits in the menu bar behind ⌘⇧C: you write the line, hit save, and get back to what you were doing.
Drag an iPhone photo onto an entry and it goes in, HEIC and all, no converting first. iPhone video works the same way, and so do audio files and voice memos.
Underneath, your journal is a folder of plain files you can read in any editor, now or in ten years. There's no account to sign up for, no password to forget, and no server to phone home to, which is why it works offline. Because it's a folder, you can drop it in iCloud yourself and open the same journal on another Mac or a PC.
It's $35, paid once. That license covers every Mac you own, your Windows PCs, your iPhone and your iPad, so there's no per-device math and nothing renewing quietly every year.
2. Day One, the polished one you rent
The most polished journal on the Mac, and the one most people try first. It syncs everything for you across Mac, iPhone, iPad, and Apple Watch, handles photos and video well, and its end-to-end encryption is good. The trade is the deal itself: $49.99 a year for Silver or $74.99 for Gold, and your entries sit on Day One's servers in a format only Day One reads, so leaving means exporting. If you want mobile today and don't mind renting, it beats Cozy. Cozy vs Day One →
3. Apple Journal, free and Apple-only
Free, quiet, and Apple's privacy claims here aren't marketing, entries are encrypted on device and in iCloud. It started on the iPhone and the Mac version came later, still carrying the phone's shape. Your journal lives inside the Journal system and your Apple ID, so it isn't there the day you sit down at a Windows machine, and getting your writing out as files means an export. Cozy vs Apple Journal →
4. Obsidian, free files, build it yourself
Free for personal use, and it shares Cozy's most important idea: your writing is plain text files in a folder on your own Mac. Lots of people journal in it. The difference is how much it asks of you. You pick the folders, tags, templates, and plugins, and there's no calendar, mood, or moments timeline unless you build them. Sync is $4 a month billed annually, or you point it at iCloud like Cozy does. Cozy vs Obsidian →
5. Bear, beautiful notes, weak as a journal
The best-looking notes app on the Mac, and I still use it every day for notes. It's Apple-only, $2.99 a month or $29.99 a year for Pro, and notes live in its own database with export to plain files. As a journal it never worked for me: you can't pick a date for a note, can't go back and write into a specific day, and there's no calendar. Cozy vs Bear →
6. Diarium, the life log that fills itself in
Worth a mention if you like the idea of a journal that fills itself in. Steps, weather, photos, social posts, and it runs on Mac and Windows both. Entries live in its own database and sync through OneDrive, Google Drive, Dropbox, or Diarium Cloud. Cheap to buy per platform, with a Premium subscription for the extras. Cozy vs Diarium →
7. Journey, the one that runs everywhere
Journey's reach is its argument, and it isn't close: iOS, Android, Mac, Windows, Linux, and a browser. If you carry an Android phone, this is your app and Cozy isn't. The cost is where the writing sits. Entries live in Journey's cloud, or in your Google Drive on the older tier, in Journey's own format, and it's $6.99 a month or $49.99 a year, with a $199 lifetime option and a separate $17.99 unlock that leaves out cloud sync. Cozy vs Journey →
A diary app for Mac, if that's the word you use
Some people call it a journal, some people call it a diary. It's the same thing here: you sit down at the end of the day and write what happened. Cozy works either way, a dated entry, a calendar to move through the months, and a folder of files you own at the end of it. If you've been searching for a diary app for Mac and getting phone apps or subscriptions, this is the desk version.
Which Mac journal app is best for you
Best for privacy. Cozy or Obsidian. Both keep your writing as files on your own disk with nothing in between. Apple Journal is close behind and encrypted properly, as long as staying inside Apple suits you.
Best for paying once. Cozy at $35, or Diarium if you want the automatic life-log side and don't mind its own database. Obsidian is free until you want its sync.
Best for sync you never think about. Day One, and Apple Journal if you're Apple-only. Cozy asks you to put the folder in iCloud once, which takes a minute.
Best for free. Apple Journal on Apple devices, Obsidian everywhere else.
Best for photos and video. Day One, which handles media and metadata better than anyone. Cozy takes iPhone photos and video straight in without converting, which covers most of it.
Where Cozy falls short
Two things, and I'd rather you hear them from me. There's no Android app yet. Cozy runs on Mac, Windows, iPhone and iPad, so if your journaling lives on an Android phone, Day One and Journey serve you better today. And there's no sync service. You drag the folder into iCloud or Dropbox and it syncs like your other files, which takes a minute and then works, but it is a minute Day One doesn't ask of you.
If you came here from a Reddit thread
People keep asking, on Reddit and elsewhere, for a Mac journaling app that isn't a subscription and isn't iPhone-only. I looked for that app, couldn't find one I trusted, and built Cozy instead. If that's the thread that sent you here, this is the one I'd point you to.
Head-to-head: Cozy vs Day One, Cozy vs Apple Journal, Cozy vs Obsidian, Cozy vs Bear, Cozy vs Diarium, Cozy vs Journey.
Related reading: the best journaling apps in 2026, a private journaling app, journaling apps without a subscription, and journaling in plain text files.
I've been using it for a week and I do not regret the purchase at all! :) Very solid, intuitive and aesthetic. I synced with two of my computers to be able to access it from bed, which is where I like to do my digital journaling, and works like a charm. I hope your app continues to grow!
u/sorabood