Memory recall
Past journal entries resurface when today echoes something familiar.
A private guided journal
A private guided journal for reflection, memory, and patterns.
Solstice Diary combines gentle prompts, free writing, mood context, journal search, and AI-assisted reflection so you can understand your days over time.
Daily rhythm
Start where you are today.
Check in with your mood, revisit your goals, and choose a prompt that fits the shape of your day.
Product guide
Explore your private guided journal.
Read a clear explanation of each part of Solstice Diary before deciding whether early access is right for you.
Guided journaling
Guided journaling that helps you return to what matters
Use gentle prompts, morning and evening reflections, free writing, and saved entries in one private guided journal.
Read the guide → Mood trackingMood tracking with the context of your real days
Record mood check-ins with journal and calendar context, then notice recurring patterns without clinical claims or diagnoses.
Read the guide → Journal memoryFind memories and connections across your journal
Resurface earlier entries and search your journal by people, feelings, meaning, and time to reconnect with what mattered.
Read the guide → AI-assisted reflectionAI-assisted reflection that stays grounded in your journal
Learn how Solstice uses AI for prompts, summaries, memories, search, and insights—and where those features have limits.
Read the guide → StorySee your journal become the story of your life
Story gathers journal entries into weekly passages, monthly paragraphs, and yearly chapters you can read as your life unfolds.
Read the guide → Privacy and securityHow privacy and security work in Solstice Diary
Understand how Solstice Diary protects stored writing, processes requested AI features, separates provider requests from direct account identity, and supports deletion.
Read the guide →
Explore Solstice
Understand how each part of your journal works.
Start with a clear answer, then explore the details behind guided writing, mood context, memory, AI assistance, and privacy.
Private by design
Write in a guided journaling app built for privacy, reflection, and long-term trust.
Emotional context
Feelings, entries, and daily context stay connected so guided reflection becomes more useful over time.
Mood tracking
Use mood tracking and weekly overviews to see what keeps returning in your journal so you can understand patterns and make gentler changes.
Search your story
Search your journal by memory, person, feeling, or time in your life to quickly find what mattered.
One quiet flow
Move from morning intentions, dream journaling, and guided prompts to lasting entries and AI-assisted insight in one calm flow.
A guided journal, not just a chat
Gentle conversations become lasting entries you can revisit like pages in your own story.
Patterns you can actually revisit
Moods, memories, and recurring themes stay connected over time, revealing a clearer picture of your life.
Private by design
Much of your saved writing is encrypted on your device before cloud storage, with no social pressure to share or perform.
Archetypes
Choose the tone that meets you best.
Solstice can shift its guidance voice through archetypes, so your reflection feels more natural and personal.
Private by design
Private journaling, designed to feel safe enough for honesty.
Solstice is built for private reflection first. Saved writing is encrypted before cloud storage, while requested AI features use controlled server-side processing explained in the Privacy Policy.
Guided journalingEncrypted before cloud storagePrivate by design
Testimonials
Early reflections from people using Solstice for guided journaling.
A slower evening, clearer patterns, and a more private place to be honest with yourself.
Solstice helps me slow down at the end of the day and be a little more honest with myself. I do not feel like I have to have the right words. It just helps me reflect more clearly.
I started noticing patterns in my moods and the kinds of days I was having, which was something I usually missed in the moment. That alone made journaling feel much more useful.
What makes Solstice different for me is that it feels private in the right way. It feels safe enough to be honest, which makes it much easier to return to.
Early access
Free while Solstice is taking shape.
Early access is free while the app is still being refined. You can explore the full experience now, and pricing will be introduced more clearly before launch.
No payment requiredAll current features includedEarly access
Early access
Get early access to guided journaling with Solstice.
Leave your email and we will reach out when the app opens, with early access and launch updates.