CleanMyMac alternative: what replaces each feature on your Mac

Most people who search for a CleanMyMac alternative don't need a whole new suite. They bought CleanMyMac for one or two reasons, like a full disk or an app that wouldn't go away, and now they wonder if something smaller would do.

Often it would. CleanMyMac packs several jobs into one app. MacPaw's own page lists them: clearing system junk, malware detection and removal, keeping memory and processor load in check, uninstalling and updating apps, finding duplicates and similar photos, and cleaning cloud storage. Its Smart Care button runs five of those routines in one click.

So the useful question is "which job do I need done?" and not "which app replaces CleanMyMac?" This guide goes job by job. For each one you'll see what macOS already does, which tool covers the rest, and what to watch out for. Every fact comes from the developers' and Apple's own pages, checked on October 6, 2026.

Which CleanMyMac feature do you actually use?

Here's the short version.

Running out of disk space

Start with what Apple gives you. Open the Apple menu, choose System Settings, click General, then Storage. You'll see your disk split by category, plus a few suggestions.

Apple's storage guide lists the usual suspects worth checking by hand:

• old files in your Downloads folder;
• apps you no longer open;
• old iPhone or iPad backups;
• junk and deleted mail;
• duplicate photos and videos you don't need.

Big files you want to keep can move to an external drive. And one step people forget: Apple notes that space doesn't come back until you empty the Trash.

What macOS won't show you well is *where* the big stuff hides inside your folders. That's the job of a disk map.

GrandPerspective draws your disk as rectangles, each sized to match a file. Version 3.8.1 came out on September 13, 2026 and needs macOS 14 or later, on Apple silicon or Intel. You can download it from SourceForge at no cost, or buy it for $2.99 on the App Store. The developer says both are the same app.

DaisyDisk does the same thing with rings instead of rectangles. It's $9.99 for a lifetime license, with a trial you can download first, and it runs on macOS 10.13 or later. It also breaks down the "System Data" category and can find and purge macOS snapshots, which are hard to spot otherwise.

A disk map won't replace CleanMyMac's duplicate, similar-photo and cloud storage tools, so keep that in mind if you used them.

Uninstalling apps without leaving junk behind

Apple's way is simple. Drag the app from Applications to the Trash, or select it and choose File, then Move to Trash, then empty the Trash. For apps from other developers, Apple suggests checking the app's folder for an "Uninstall" or "Uninstaller" app first.

Two things to know. Deleting an app doesn't touch the documents you made with it, which is good. But the Trash method also leaves settings, caches and support files in your Library folder, and that's what dedicated uninstallers clean up. One more detail from Apple: deleting an app doesn't cancel a subscription you bought through it.

AppCleaner is the classic pick here. You drop an app onto its window, and it finds the files that app spread around your Mac so you can delete them together. FreeMacSoft offers it at no charge and takes donations. Version 3.7 needs macOS 15 or later. If your Mac runs macOS 10.14 to 15.6, the site still offers version 3.6.8.

You may also see Pearcleaner recommended in forums. Its GitHub page says development has been on hold since the end of 2025 and lists support for macOS 13 to 15 only, so check your macOS version before you install it.

Speeding up a slow Mac

CleanMyMac's speed tools mostly show you what's eating memory and processor time, and what launches at login. macOS has both.

Activity Monitor lives in Applications, then Utilities. Its tabs show CPU, Memory, Energy, Disk and Network use. Sort by CPU or Memory to see the culprit at the top. To close it, Apple's steps are: select it, click the Stop button in the upper left, then pick Quit. Keep Force Quit for an app that won't respond, since it can lose unsaved work.

Login items are the other common drag. Go to System Settings, General, Login Items & Extensions. The "Open at Login" list holds apps that start every time you log in. The "Allow in the Background" list covers apps that do work while closed, like checking for updates or syncing. Apple's guide shows how to remove items from either list. Turn off anything you don't recognize as needed every day.

If you want deeper maintenance, OnyX from Titanium Software can verify system files, run cleaning and maintenance tasks, and change hidden settings. It's donation-ware. The rule its author repeats matters a lot: each macOS release has its own OnyX version, and you should never run one built for an older system. Version 5.1.0, from September 15, 2026, is for macOS 27 on Apple silicon. We compare it with CleanMyMac in CleanMyMac vs OnyX.

Malware protection: the hardest feature to replace

macOS does protect you out of the box. In System Settings, Privacy & Security, you choose where apps can come from: the App Store only, or the App Store and known developers. Apple says that in both cases macOS checks an app before it opens the first time, to make sure it hasn't been modified. Apple also warns about downloaded scripts and archives, which can harm your system.

What macOS doesn't give you is a scanner you can run on demand. CleanMyMac has one. If that's the feature you'd miss, look at a dedicated security tool. Malwarebytes for Mac has two levels. Its no-cost version is, in the company's words, a cleanup tool for attacks that have already infected a device. Premium adds real-time protection that tries to stop attacks before they land, with a 60-day money-back guarantee. The Mac page didn't show a price when we checked, so look at their store for the current one.

Keeping your apps up to date

For apps from the Mac App Store, Apple does the job well. Open the App Store, click Updates in the sidebar, then Update next to an app or Update All. To stop thinking about it, go to App Store, Settings and turn on Automatic Updates. Apple's guide covers every macOS from Big Sur to version 27.

The gap is apps you downloaded from the web. Each one updates on its own schedule, often only when you open it. Latest is a small open-source app (GPL-3.0) that lists available updates for App Store apps and for apps that use Sparkle, the update system many Mac apps rely on. You can install it from the developer's site or with Homebrew (brew install --cask latest).

What CleanMochi does, and doesn't

CleanMochi is the Mac app we make. So read this part as a description from the people who built it, not as a review.

It doesn't try to copy CleanMyMac. Its focus is explaining. After a scan, the Dashboard gives your Mac a health score out of 100 and lists what's pulling it down. Then each screen covers one job:

• Cleanup: the Trash, app caches and logs, leftover .dmg and .pkg installers in Downloads, files left by apps you already deleted, and caches from developer tools.
• Applications: your apps sorted by size, with the date you last opened them. Uninstall finds the hidden files too, and everything goes to the Trash with an Undo button.
• Large files: big files in your home folder, duplicates checked byte by byte, archives you already unzipped, and old downloads.
• Startup: what opens at login, background programs (broken ones show in red), and which apps slowed down your recent shutdowns.
• Why it's slow: processor, memory and energy use, updated every 3 seconds, with a Quit button that works like Command + Q.
• Updates: it reads the public update feeds of your apps, and Homebrew if you have it. For App Store apps and macOS, it opens Apple's own update screens.
• Privacy: clears browser caches, and cookies or history if you tick them, plus a list of browser extensions that can read every page and of configuration profiles, so you can check you recognize each one.

Nothing is removed until you click. Apps, leftovers, duplicates and large files go to the Trash first, and the History screen can put them back while the Trash is still full.

What it doesn't do: CleanMochi has no malware scanner, no cloud storage cleanup and no similar-photo finder. It doesn't change hidden system settings the way OnyX does, and it doesn't draw a full map of your disk like GrandPerspective or DaisyDisk. It needs macOS 13 or later and a Mochi account. It's also a beta, so expect a few rough edges. CleanMochi is in open beta, available to download at cleanmochi.com.

So, which CleanMyMac alternative should you pick?

Go back to the job you need done:

• Disk full? Start in System Settings, then add GrandPerspective or DaisyDisk.
• Removing apps? AppCleaner, or your app's own uninstaller.
• Mac feels slow? Activity Monitor and Login Items first. OnyX if you're comfortable with technical options.
• Worried about malware? Keep macOS's app source setting on, and add Malwarebytes if you want a scanner.
• Updates? App Store automatic updates, plus Latest for the apps you got from the web.

If you're leaving CleanMyMac, remember that deleting it doesn't stop the billing. Our guides on how to cancel your CleanMyMac subscription and getting a CleanMyMac refund walk you through it.