OpenAPS

designed to automatically adjust an insulin pump’s basal insulin delivery to keep blood glucose (BG) in a safe range overnight and between meals.

Free software · openaps.org

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What OpenAPS’s own pages say

What it says it doesdesigned to automatically adjust an insulin pump’s basal insulin delivery to keep blood glucose (BG) in a safe range overnight and between meals. openaps.org
IntegrationsDexcom G4 (including with Share), Dexcom G5, Dexcom G6, Medtronic CGMs, Nightscout openaps.org
Open sourceYes openaps.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.