Side by side
BatteryBar vs GKrellM
Both stand on hardware monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Windows
BatteryBar provides taskbar battery monitoring and estimated remaining time, with Pro adding alerts and configuration options. Check the listed Windows requirements and whether the battery reports rate data before relying on those readings.
Visit BatteryBar Free plan LinuxMacWindows
GKrellM combines a wide set of system monitors with charts, alarms, themes, and plugin support. Check the application requirements and sensor dependencies for the platform and readings you need.
Visit GKrellMThe facts
| BatteryBar | GKrellM | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Linux, Mac, Windows |
| Lowest paid plan | BatteryBar Pro: $4, paid once | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | osirisdevelopment.com | billw2.github.io |
| On hardware monitoring software | #17 of 59 | #7 of 59 |
BatteryBar: what it does well
- Free version is available.
- Displays battery details in the taskbar popup.
- Uses historical data to estimate remaining time.
- Pro adds low and critical battery alerts.
- Pro includes 20 configurable settings.
What to know first
- Listed supported systems are Windows XP, Vista, or 7.
- A system battery is required.
- Windows XP requires .NET Framework 2.0.
- Some batteries do not report charge or discharge rates.
GKrellM: what it does well
- Monitors CPU, memory, disks, networks, and other system areas.
- Charts offer automatic or fixed scaling.
- Sensor and battery monitors can show configurable alarms.
- Supports themes and plugins for specialized monitors.
- Available for several Unix-like systems, with a Windows version linked.
What to know first
- The application requires GTK 2.0, GDK 2.0, and GLib 2.0.
- Linux sensor readings may depend on hardware and additional software.
- No security certification or compliance standard is stated.
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