Midline Journal

Now with Apple Health — connect your CGM and Midline auto-imports your blood sugar so your timeline fills in without any tapping.

Midline is a diabetes journal that captures the context your glucose chart can't. Mood, meals, blood sugar, insulin, symptom, in 15 seconds a day.

Blood sugar readings tell part of the story. But what about the stressful meeting that spiked your glucose? The meal you didn't have time to think about? The week where everything felt off but you can't explain why?

Midline Journal captures the context around your health — mood, meals, blood sugar, insulin, symptoms, and the life events that connect them. Every check-in takes 15 to 30 seconds. No forms. No clinical language. Just a quick note about how your day is actually going.

Then, when it matters most — like walking into a 15-minute appointment where you always blank — you have a clear, honest picture of your recent health to share with your doctor.

WHAT YOU CAN LOG

• Mood and energy, in a tap
• Blood sugar readings
• Meals with photo-based food recognition
• Insulin doses and timing
• Symptoms and side effects
• Life events that affect your health (stress, travel, sleep changes)

WHAT YOU GET BACK

• Weekly insights that connect the dots between your entries
• Patterns you might not notice on your own ("Your mood tends to dip on days you skip lunch")
• Doctor-ready summaries you can pull up or share before appointments
• A journal that actually makes sense of your day-to-day

PREMIUM FEATURES

Midline Journal is free to use — full journaling, unlimited entries, and on-device intelligence included. Upgrade for:

• AI-generated health summaries tailored to your logging history
• Ask My Health — ask questions about your own patterns and get thoughtful, personalized answers

PRIVACY ISN'T A FEATURE. IT'S THE ARCHITECTURE.

Your health data stays on your device. Period. No accounts. No cloud sync. No servers storing your blood sugar readings. You own your data, and it never leaves your phone unless you choose to share it.

Disclaimer: Midline is a health journal — not a medical device. It helps you capture context around your health so you can share it with your doctor or have for personal review. It does not provide medical advice, diagnosis, or treatment. Blood sugar ranges displayed in the app are based on published clinical guidelines (International Consensus on Time in Range, Battelino et al., Diabetes Care, 2019) and are for informational reference only. Always consult your healthcare provider before making any medical decisions.

Terms of Use: https://midlineapp.com/terms | Privacy Policy: https://midlineapp.com/privacy