What is a good "active installs" rate for a free Android app?
<p>My free app has received many positive reviews and has a 4.5 star rating on the Android Market, but the active install rate is less than 40%, meaning more than half the people who download it uninstall it.</p>

<p>Is this normal? I would assume a highly-rated app would have closer to 100% install rate.</p>
