Veterans Day already pointed out the main differences.
Actually I know quite a few people that use both systems because we focus on different things. With StatsRemote you are always up-to-date as it checks the stats as often as every 15 minutes and with RevStats you get more detailed information on how individual sites are performing.
BTW with RevStats you pay $99.95/month for unlimited account tracking if you want daily updates. The $49.95/month is for weekly updates. StatsRemote is always $29.99/month or even cheaper if you buy 3, 6 or 12 months in advance
