I have both the <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app and the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a>. But there is two different prediction dates. Is there a reason why? Also how are the apps different and which prediction might be right?