MAC64

MAC64 takes a complete snapshot of an Apple Silicon Mac — hardware, health, locks and performance — and turns it into a clear report. Check a used Mac before you pay, show the real condition of one you're selling, or diagnose your own after a repair.

Everything runs locally, and nothing on your system is changed.

What it checks

• Your Mac — exact model and year, chip, CPU and GPU cores, memory type and maker, serial number, firmware, and the market it was sold for.
• Battery — cycle count, condition, real vs. design capacity.
• SSD health — wear level, data written and read, power-on hours, media errors and spare blocks (NVMe S.M.A.R.T.).
• Locks — Activation Lock, MDM and DEP enrollment, plus SIP, Gatekeeper, FileVault and boot settings.
• Stability — kernel panics in the last 30 days, one of the most reliable software signs of a hardware fault.
• Sensors — live temperatures, fan speeds and power draw, with charts.

Tests

• 7 guided hardware tests — keyboard, trackpad, display, speakers, microphone, camera and ports.
• Stress test — 1 to 20 minutes of load on CPU, GPU and memory. Every result is verified, so MAC64 catches calculation errors and throttling, not just heat.
• Benchmark — its own CPU and Metal GPU workloads, so macOS updates don't shift the scores. Calibrated against a Mac mini (2024) M4, with energy efficiency in points per watt and a history of runs.
• SSD test — real read and write speeds with the system cache bypassed, random 4K IOPS, latency, an integrity check of every written sector, and an optional long write that shows where the fast cache runs out. Works with external drives too.

A report for buyers

Save a clean PDF or PNG report for your listing — in English, Russian or Ukrainian, whatever the app language. It gives separate verdicts for the hardware and for locks, masks the serial number by default, and honestly lists everything that wasn't checked.

Mac Journal

MAC64 keeps a history: a daily snapshot and every completed test, saved as plain JSON files. See how 38 metrics changed over time — handy for a before-and-after around a repair, a cleaning or new thermal paste.

Requirements

• Mac with Apple Silicon (M1 or newer)
• macOS 14 Sonoma or later
• English, Russian, Ukrainian

Signed with Developer ID and notarized by Apple. MAC64 checks for updates automatically.

Privacy

No accounts, no tracking. MAC64 goes online only to check for updates once a day and for an optional DEP check that you start yourself. In exported JSON files, serial numbers are hashed by default, and user and computer names, MAC addresses and Wi-Fi networks are always removed.

Free

MAC64 is free. If it saved you from a bad purchase or helped you sell your Mac, a small donation keeps development going. Thank you!

Made by AKEISOFT · akeisoft.com