iStat Menus. Part 6: The Verdict – Which "Exclusive" wins? If you forced me to pick one based purely on unique features you cannot get elsewhere:
The ability to see where your Mac is phoning home (the GeoIP map) is a security tool, not just a monitoring tool. No other menu bar app offers that. The "Cheating" Solution Since iStat Menus costs $11.99 and iStatistica Pro costs $9.99 , many power users buy both. They use iStat Menus for the menu bar (CPU/RAM/Network speed) and iStatistica Pro for the Notification Center widget (Battery cycle/GeoIP/Processes). They do not conflict. istat menus vs istatistica pro exclusive
While both show disk usage, iStat Menus includes SMART (Self-Monitoring, Analysis, and Reporting Technology) status . It will warn you if your SSD is about to fail. Furthermore, iStat Menus shows disk latency (response time in ms) and IOPS (Input/Output Operations Per Second). iStatistica Pro only shows read/write speeds in MB/s. iStat Menus
This is the single biggest differentiator. iStat Menus allows you to open a floating graph window that shows CPU, memory, disk, and network usage over the last hour, day, week, month, or year . You can see a memory leak that started three hours ago, or a network spike from yesterday morning. iStatistica Pro shows real-time data only; once the line scrolls off the widget, it is gone. No other menu bar app offers that
This feature is unique. iStatistica Pro includes a GeoIP map showing where your Mac is connecting to the internet. You can see a dot on a world map for every IP address your Mac is talking to (e.g., a dot in Virginia for AWS, a dot in Dublin for Slack). It also lists open ports and active listening services. iStat Menus shows bandwidth usage but not where the data is going.
You need the historical RAM/CPU graphs to diagnose DAW crashes, and you need the GPU memory stats for After Effects. The weather module is a bonus for location scouts.