
SageInk
AI Journal. Your Keys.
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Free
In-App Purchases
About
SageInk — AI Journal. Your Keys.
Your journal should be the one place where your thoughts are truly yours.
SageInk is the AI-powered journaling app that keeps it that way.
Unlike other AI journals that route your words through their servers, SageInk
uses a Bring Your Own Key model. Connect your API key from OpenAI, Anthropic,
Google, or xAI, and every AI request goes directly from your device to your
provider. No middleman. No data collection. No accounts required.
JOURNAL YOUR WAY
Write freely, speak your mind, or capture a moment with a photo. SageInk
supports text entries, live voice transcription, and photo journaling with AI
vision analysis. Quick Record mode lets you tap the microphone and start
journaling hands-free — your words are transcribed in real time and saved
automatically.
AI THAT UNDERSTANDS YOU
Every entry gets a personalized AI insight that reflects back what you wrote
with clarity and compassion. Go deeper with Deep Dive analysis to explore the
layers beneath your thoughts. Use Cognitive Reframe to gently challenge
negative thinking patterns. Start an AI Dialogue to have a meaningful
back-and-forth conversation about what you wrote.
SEE YOUR PATTERNS
Track your mood with every entry and watch trends emerge over time. The
Insights tab visualizes your week with mood charts, streak tracking, and tag
analysis. Generate weekly AI reports that synthesize your entries into
actionable observations. Cognitive pattern detection highlights recurring
thought patterns so you can grow with awareness.
GUIDED EXPLORATION
Browse curated prompts across categories like gratitude, mindfulness, growth,
and self-discovery. Follow structured journaling templates — from Morning
Pages to CBT Thought Records — for guided reflection sessions that go beyond a
blank page.
WELLNESS CONNECTIONS
Connect HealthKit to see how your steps, sleep, heart rate, exercise, and
mindful minutes correlate with your mood. All health data stays on your
device.
PRIVATE BY DESIGN
- On-device storage with SwiftData
- API keys encrypted in the iOS Keychain
- Face ID and passcode lock
- No accounts, no cloud sync, no tracking
- AI calls go direct to your provider
- Export your data anytime as JSON, Markdown, or PDF
EVERYWHERE YOU ARE
Check in from your Apple Watch with a quick mood tap that syncs to your
journal. Glance at your streak and daily prompt from home screen widgets. Let
Siri start a new entry or read your mood summary.
SAGEINK PRO
Unlock the full experience with Pro:
- Weekly AI Reports
- Cognitive Pattern Detection
- Deep Dive Analysis
- Cognitive Reframe
- AI Dialogue Mode
- All Journaling Templates
- PDF Export
Available as Monthly, Annual (with 7-day free trial), or Lifetime. Free users
enjoy unlimited journaling, mood tracking, voice recording, photo entries,
basic AI insights, widgets, and Apple Watch companion.
Your thoughts deserve better than a notes app. Your privacy deserves better
than a cloud-based diary. SageInk gives you both — intelligence and integrity.
Start journaling with SageInk today.
Privacy Policy: https://sagekeylabs.ai/privacy
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in SageInk
1.0
February 18, 2026
Subscription plans
SageInk Pro Monthly
Full Pro access. All AI features. Billed monthly
$3.991 Month
3
In-App Purchases
$79.99
SageInk Pro Lifetime
Full Pro access. All AI features. One-time purchase.






