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Head-to-head · Journal Apps

Diarium vs Cozy

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Diarium #2 in Journal Apps 9.2/10 Free plan · 7-day trial Free planFree trial✓ 4 of 5 features Visit Diarium
Cozy #8 in Journal Apps 8.6/10 Paid ✓ 3 of 5 features Visit Cozy

Diarium leads on 1 check, Cozy on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDiarium · 9.2/10
  • Free planonly Diarium
  • Free trialonly Diarium
  • Most featuresDiarium · 4 of 5

Diarium scores higher on our rubric for journal apps: 9.2 against 8.6 out of 10; our editors rank them #2 and #8.

Diarium offers free plan; Cozy doesn't. On export formats, Diarium gives you Multiple where Cozy offers Basic.

Diarium is the better fit for feature-rich journaling across major platforms. Cozy is the better fit for local Markdown journaling with offline control.

  • Diarium fits best

    Feature-rich journaling across major platforms

  • Cozy fits best

    Local Markdown journaling with offline control

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Side by side

Feature Diarium 9.2/10 Visit ↗ Cozy 8.6/10 Visit ↗
At a glance
Editor score 9.2 8.6
Ranking #2 in Journal Apps #8 in Journal Apps
Best for Feature-rich journaling across major platforms Local Markdown journaling with offline control
Pricing model Free plan + paid Paid
Starting price — $19.99 one-time
Free plan ✓ (best) —
Free trial 7 days —
Deployment Desktop, Mobile Desktop, Mobile
Platforms Windows, macOS, iOS, Android Windows, macOS, iOS
Support Email, Docs Email, Docs
Integrations 16 integrations 7 integrations
Built for Solo, Small business Solo, Small business
Features Diarium 4/5 · Cozy 3/5
Media attachments ✓ ✓
Offline access ✓ ✓
Privacy lock ✓ (best) Not checked yet
End-to-end encryption Not checked yet —
Search and filters ✓ ✓
Specs
Export formats Multiple Basic
Platform coverage All Not checked yet
Our review
Pros
  • Supports Windows, macOS, iOS and Android
  • Offers rich media, mood, location and travel journaling
  • Exports to Word, HTML, JSON and plain text
  • Stores entries as plain Markdown files in a folder you choose
  • Supports media, trackers, calendar and map views, search, and filters
  • Works offline and connects with major folder-sync services
Cons
  • Pro pricing varies by platform and region
  • Advanced features are limited on the Free plan
  • Not open source
  • No free plan; the desktop license costs $35 one time
  • Privacy locking and end-to-end encryption are not part of its positioning
  • Some mobile pricing and availability are described as beta or transition pricing
Our verdict

Diarium is a personal journal and diary app for recording notes, reflections, photos, videos, audio, locations, moods and travel memories. It supports Windows, macOS, iOS and Android, making it suitable for people who want one journaling…

Read the review →

Cozy is a journal app for macOS, Windows, iPhone, and iPad that stores entries as plain Markdown files in a user-selected folder instead of on Cozy’s servers. It is aimed at people who want local control over their journal while still…

Read the review →
  1. DiariumJournal Apps 9.2Free plan · 7-day trial
  2. CozyJournal Apps 8.6Paid

Strengths and trade-offs

  • Diarium — where it wins

    • Supports Windows, macOS, iOS and Android
    • Offers rich media, mood, location and travel journaling
    • Exports to Word, HTML, JSON and plain text

    Where it doesn't

    • Pro pricing varies by platform and region
    • Advanced features are limited on the Free plan
    • Not open source
  • Cozy — where it wins

    • Stores entries as plain Markdown files in a folder you choose
    • Supports media, trackers, calendar and map views, search, and filters
    • Works offline and connects with major folder-sync services

    Where it doesn't

    • No free plan; the desktop license costs $35 one time
    • Privacy locking and end-to-end encryption are not part of its positioning
    • Some mobile pricing and availability are described as beta or transition pricing
  • Diarium9.2/10 · Free plan · 7-day trial

    Diarium combines rich journaling, contextual views, offline access and flexible storage options.

    Visit DiariumFull verdict →
  • Cozy8.6/10 · Paid

    A flexible offline journal for users who want their entries stored as local Markdown files.

    Visit CozyFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update