Available for iOS

Your
diabetes management, simplified.

Diablesse brings glucose logging, carb counting, and bolus calculation together in one elegant app — designed to make managing diabetes feel effortless.

Data stays 100% on your device
No ads, no accounts
Features

Everything your management needs,
all in one place.

Diary

Every day of your management, with clarity.

Today's summary brings together carbs, calories, bolus, average glucose, and time in range — before you even scroll.

  • Meals, glucose, and medications in a clean timeline
  • Time in Range ring with low, in range, and high
  • Estimated HbA1c, calculated from your readings
Trends

See the pattern behind the numbers.

Track averages, minimums, and maximums over 7, 15, 30, or 90 days, with a glucose chart and Time in Range to understand your trend.

  • Glucose trend chart with target range
  • Averages and estimated HbA1c by period
  • Detailed Time in Range to review with your doctor
Favorites

Your foods, always within reach.

Save the foods and meals you eat most often, with carbs and calories per serving. Building a log becomes a matter of taps.

  • Food library with carbs and calories per serving
  • Saved meals to reuse in seconds
  • Carb counting without retyping everything

Bolus calculator

Dose suggestion based on your insulin-to-carb ratio, correction factor, and target glucose.

Total privacy

Your data stays on your iPhone only. No servers, no tracking, no analytics.

Built for everyday life

A lean, fast interface designed by someone who actually lives with diabetes every day.

Plans

Start for free.
Upgrade whenever you want.

Everything essential for diabetes management is free. The Pro plan unlocks advanced features for those who want to go further.

FreeFree

Everything for your day-to-day management.

  • Blood glucose, meals, and single-carb entries
  • 3-month history (Diary and Trends)
  • 7, 15, and 30-day trends
  • Manual backup and restore
  • 1 reminder
  • 1 medication
  • System theme
Download on the App Store
Recommended
Pro

Advanced features for complete management.

Everything in Free, plus:

  • Bolus calculator
  • Food search, favorites, and favorite meals
  • 12-month history and 90-day trends
  • PDF report
  • Unlimited reminders
  • Multiple medications
  • Light and Dark themes
  • iCloud sync
Explore Pro

Pro features appear with a lock inside the app — tap to learn more and subscribe.

Get started

Your management, lighter.

Download Diablesse and keep glucose, carbs, and bolus organized in one app — right on your iPhone.