Let It Be vs Day One: Which Journaling App Is Right for You?

3 min readBy The Let It Be Team

In short

Day One is a beautiful long-form journal for writers who love rich entries. Let It Be is a guided journaling app for anxiety and emotional wellness, combining prompts, mood tracking, affirmations, and breathing in one private space.

  • Day One excels at long-form, photo-rich journaling for life documentation.
  • Let It Be is designed for emotional wellness — anxiety, overthinking, and self-reflection.
  • Let It Be includes calming tools (breathing, affirmations) that Day One doesn't.

Choosing between journaling apps often comes down to what you need the journal to do for you. Day One and Let It Be are both excellent — but they're built for different people with different needs.

Here's an honest comparison so you can pick the one that fits.

Day One: A premium life journal

Day One is one of the most polished journaling apps available. It's designed for people who love to write and want a beautiful, feature-rich space to document their lives.

Strengths:

  • Rich text editing with photos, videos, and location tags
  • Multiple journals for different areas of life
  • Beautiful timeline view for looking back over years
  • End-to-end encrypted cloud sync across devices
  • Mature, well-established app with years of development

Best for: People who enjoy long-form writing, life documentation, and creating a visual record of their days.

Considerations: Subscription required for most features. Cloud-based storage (encrypted, but on Day One's servers). Focused on journaling itself — no breathing exercises, affirmations, or mood-focused tools.

Let It Be: Guided journaling for emotional wellness

Let It Be is designed for a different purpose. It's built for people dealing with anxiety, overthinking, or anyone who wants a gentle space for emotional processing and self-reflection.

Strengths:

  • Guided journal prompts designed for anxiety, overthinking, and reflection
  • Mood tracking that reveals emotional patterns over time
  • Built-in affirmations for anxiety, confidence, self-love, and more
  • Breathing exercises (box breathing, 4-7-8) for difficult moments
  • Manifestation tools (scripting, 369 method, vision boards)
  • Entries stay on your device — true privacy by design
  • Free to start, no subscription required for core features

Best for: People who want journaling alongside calming tools, especially for anxiety, overthinking, and emotional wellness.

Considerations: Focused on emotional wellness rather than life documentation. Less emphasis on photos and rich media in journal entries.

Head-to-head comparison

FeatureDay OneLet It Be
Guided promptsBasicExtensive (anxiety, reflection, gratitude)
Long-form journaling✓ Excellent✓ Good
Photo/video entries✓ Rich✓ With Pro
Mood tracking
Affirmations
Breathing exercises
Manifestation tools
PrivacyCloud (encrypted)On-device
Free tierLimitedGenerous
PlatformsiOS, macOS, AndroidiOS, Android

Which one should you choose?

Choose Day One if:

  • You love writing long, detailed entries
  • You want to include photos, locations, and create a life record
  • You prefer syncing across devices including Mac
  • You're less focused on emotional wellness tools

Choose Let It Be if:

  • You struggle with anxiety, overthinking, or emotional processing
  • You want guided prompts instead of blank pages
  • You need calming tools (breathing, affirmations) alongside your journal
  • Privacy is important — you want entries to stay on your device
  • You want to track your mood and see emotional patterns

Both are good apps. The right choice depends entirely on what you need your journal to do for you.

If you're curious about more options, see best journaling apps compared or best journaling apps for anxiety.

Take away

  • Choose Day One if you want a premium life journal with photos and long entries.
  • Choose Let It Be if you need guided support for anxiety, overthinking, or emotional processing.
  • Privacy: Let It Be keeps entries on your device; Day One syncs to its cloud.
  • Let It Be is free to start; Day One requires a subscription for most features.

Frequently asked

They serve different needs. Day One is a premium long-form journal for documenting your life with photos and detailed entries. Let It Be is a guided journaling app for anxiety, overthinking, and emotional wellness — with built-in prompts, mood tracking, affirmations, and breathing exercises. If you need emotional support alongside your journal, Let It Be is the better fit.
Let It Be keeps all entries on your device by default — nothing is sent to any server. Day One uses cloud sync through its own servers (with end-to-end encryption). If maximum privacy matters, Let It Be's on-device approach means your entries never leave your phone.
Absolutely. Some people use Day One for documenting trips, memories, and life events, and Let It Be for daily emotional check-ins, anxiety processing, and guided reflection. They complement each other well.

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Let It Be gives you guided prompts, mood tracking, and breathing exercises — in one calm, private app. Free to begin.

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