Mac battery app alternatives

Updated 23 August 2026 · everything said here about another app comes from that app's own page, checked on this date. We have not measured anyone else's software. Who measures this.

Most "alternative" pages are an argument for switching. Two of the five below are an argument against it — because if a charge limiter is what you need, a per-app meter is not a replacement for one.

Start from what the other app is for

If you're leaving	What it does	What WattMate does instead
AlDente	Caps charging to slow battery aging	Nothing — macOS 26.4 caps charging natively. Read the page before switching.
coconutBattery	Reads battery health, cycles, capacity	Health too, plus which app is spending the charge, in watts
Juicy	Custom charge alerts, health, per-app energy	Minutes back for quitting, then a re-measurement that checks the promise
TurtleBar	Time estimate in the menu bar, automatic Low Power Mode	Names the cause instead of dimming the symptom
Endurance	Stretches the current charge by throttling and dimming	Finds what's draining it, and says when the effect couldn't be isolated

When we say don't switch

Two of these are not competitions. If you want charging capped at 80%, macOS 26.4 does it natively on Apple silicon — building a second switch next to Apple's own would be a feature for a feature list, not for you. And if the job is a live time estimate in the menu bar, TurtleBar does exactly that; WattMate answers a different question.

The honest split is by question. "How healthy is my battery?" is coconutBattery's question and it answers it well. "Which app is emptying it, and what do I get back if I quit?" is ours.

What is actually ours, as of today

Watts per app, battery health readouts and overnight wake diagnosis are all available elsewhere now — Juicy lists per-app energy on its own feature page, and WhatBattery advertises apps ranked by live watts along with sleep and wake diagnosis. Checked against their pages on 23 August 2026, one part remains ours: the receipt. WattMate names what quitting an app is worth in minutes before you do it, then measures the Mac again afterwards and prints what actually changed — or states plainly that the effect could not be isolated.

That last clause matters more than it sounds. A tool that always claims a win is not measuring; it is decorating. Ours is allowed to come back and say the result was lost in the noise, and it does.

Questions people ask

Do I still need AlDente on macOS 26.4?

For charge limiting alone, no: macOS 26.4 caps charging natively on Apple silicon. That is why we do not build a limiter, and why our AlDente page argues against switching rather than for it.

Is WattMate a coconutBattery replacement?

Only partly, and in one direction. It reads the same health figures — capacity, cycles, temperature — and adds which app is spending the charge, in watts. If all you want is a health readout, coconutBattery answers that question well and costs nothing.

What does WattMate do that Juicy and WhatBattery do not?

Checked against their own pages on 23 August 2026: both list per-app energy, and WhatBattery also diagnoses overnight wakes. Neither names what quitting an app is worth in minutes and then re-measures the Mac to check whether that promise held. That re-measurement, including the honest "the effect couldn't be isolated", is the part we have not found elsewhere.

Can I run two battery apps at once?

Yes — they read the same system counters and do not conflict. A charge limiter and a per-app meter answer different questions, and plenty of people keep both.

Prices, as published on their own pages

WattMate is $9.99 a year, or $29 forever — $19 for the first 100 keys — with a 10-day trial that starts the first time you unplug. What the others charge is on the category page, alongside the fourth thing an app in this space can be for: alerting you at the right percentage.