Also in Hedroom
Energy per app
Free
Which apps are using power, in watts, with measured numbers kept apart from estimates.
What it does
- Reads watts per app from the energy counter macOS keeps for each process.
- When macOS gives no counter for an app, shows an estimate (chip CPU power shared by CPU time) marked "≈" and "estimate".
- Shows chip power on the Energy tile, split into CPU, GPU, Neural Engine and memory where the Mac reports them.
What it never does
- Present an estimate as a measurement, or store one. Receipts use only measured per-app watts.
- Treat chip watts as battery drain. The "time left" figure uses the battery's own voltage and current.
Free or Pro
Free to see.
Honest limits
- Not every Mac reports every power channel. Hedroom shows what it can read and leaves the rest out.