Mac slow, crashing, or acting weird? Noah finds the cause and fixes it.
Noah is a Mac app that fixes common software problems in plain English.
Describe what's wrong — Noah checks your Mac, names the actual cause, shows
the one thing it will do, and fixes it only after you approve. Most problems
are sorted in a couple of minutes. Every change
is shown and logged. No account and no credit card to start.
Download Noah free and describe your first problem.
(Using Windows? Noah for Windows is in beta.)
What Noah fixes
- A slow computer — freezes, spinning fan, lagging apps
- Wi-Fi and internet problems — slow, dropping, failing on Zoom
- Apps that keep crashing — quitting, freezing, won't open
- Storage almost full — can't save, downloads piling up
- Battery draining fast — dies mid-meeting, runs hot
- Mic, camera, or audio not working in Zoom or Teams
- Files that won't sync — iCloud, Dropbox, OneDrive stuck
- Other software, configuration, and system-health issues
Noah is not a hardware repair service. For cracked screens, battery
replacement, liquid damage, or board-level repair, use Apple or a local
repair provider. Noah handles software, configuration, performance,
network, app, sync, and system-health issues — and tells you plainly when
a problem is hardware.
How Noah is different from a chatbot
ChatGPT can suggest terminal commands. Noah inspects your machine,
identifies the likely cause, proposes a safe fix, asks for your approval,
executes it, and records what changed. Every action runs through a safety
layer that blocks dangerous commands and holds destructive ones for your approval.
Mac and Windows (beta)
Noah runs on macOS (12+, Apple Silicon & Intel). A Windows build
(10+, x64 & ARM64) is in beta at
onnoah.app/windows. No credit card
to start. Diagnosis is always free and so are the first few fixes; after
that there are two options, differing only in how long they last: a Noah
Pass ($29) gives unlimited use of everything Noah can fix for 14 days and
does not renew, or Noah Guardian ($79/year) is the same for a full year
plus proactive check-ins, renewing annually until you cancel.
Common Mac fixes ·
Help & FAQ ·
Noah for Windows ·
What is Noah?