iScale unlocks the kitchen scale that lives inside your iPhone. FEATURES: • Output weight in native units: ounces, pounds, gram, or kilograms • TARE (zero) functionality DISCLAIMER: • For use with light, *capacitive* objects ONLY. • DO NOT put objects on your device that could break or destroy it. Use common sense. • iScale works with the following devices: iPhone Xs, iPhone Xs Max, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6s, iPhone 6s Plus. • iScale works to a maximum of ~300 grams (0.7 lbs) • iScale does a close approximation of the actual weight. If you need an exact weight, buy an actual scale. Note: your iPhone isn't actually a scale, but has sensors that can simulate it closely with *light* objects.