You write down glucose, insulin, carbs and notes. That is all it does.
iPhone and Android. Swedish and English.
A diary, kept the way a paper one was: you write down what happened, and you can read it back. Nothing is scored and nothing is interpreted.
Point the camera at what you are about to eat and get a carb proposal, with the items the app thinks it saw. You correct the number before anything is written down. An estimate is never presented as a measurement, and a photo leaves your phone only if you have switched the feature on.
Glucose, insulin, carbs and notes. Ketones can be added as a fifth in Settings. Every entry can be edited or removed.
The same four buttons on Apple Watch and Wear OS. Type the value on the watch and it lands in the diary on your phone. The watch keeps no diary and shows no values.
No points and no colours telling you how you did. Values are never coloured, graded or interpreted.
Search a food and count portions, or weigh it on the kitchen scale. Every way ends in a number you can change.
Each square is a day and the marks sit where the readings sat. Tap a day to read it back.
Drawn as a band behind the day’s glucose. Display only, not a prescription. You set the range yourself.
mmol/L or mg/dL, your own insulin names, Swedish or English. Export a CSV for your care team whenever you want one.
Ronin is a diary for adults with type 1 diabetes. You write down glucose, insulin, carbs and notes. That is all it does. It is free, from the people who make DiabetesNinja.
Ronin never suggests a dose and never gives medical advice. Talk to your care team about treatment.
Everything you write down stays on this phone and in the phone’s own backup. Ronin has no account. The app sends an anonymous daily ping and crash reports, and a photo of a plate only when you have chosen to. Never your diary. The privacy page has the details.
The camera only when you photograph a plate, and only if you have switched that on. No location, no contacts. The app uses the network for the ping, the crash reports and that photo, nothing else.
