With other weight loss apps, you have to record your weight for several weeks before you can start to understand how much weight you're losing and when you'll hit certain weights. But if you input those same weights into Happy Scale, it will use fancy math behind the scenes to give you insights into how quickly you're losing weight and when you'll achieve your goals! Also, you know that feeling of disappointment when you step on the scale and discover that in spite of how hard you worked, your weight barely changed? Well, Happy Scale will help you change your relationship with the scale, because you'll see your trend line moving down, slowly but surely, even when your scale won't budge.