Fettle

Tiny Mac tools, one menu bar.

Keep your Mac awake, mute the mic, lock input, hide desktop clutter, mix audio, and protect battery health from a compact menu-bar app.

Buy for $3.99Download Mac app
Secure checkout by Lemon SqueezyLifetime license
macOSLifetimeNo subscription
Fettle
2 Active
Sessions
Keep Awake
On ยท 1h 12m left
Presentation Mode
Off
Input & Audio
Clean Mode
Tap to lock keyboard
Mic Mute
Muted
Audio Mixer
3 apps playing
System
Hide Desktop Icons
Icons visible
Battery Limit
Charging to limit
80%

The buttons people expect from a Mac utility.

Fettle keeps the controls visible, stateful, and fast. No giant dashboard, no hunt through System Settings.

Sessions
Keep the Mac ready while you present, record, or debug.
  • Keep Awake timers
  • Presentation Mode
  • Menu-bar sessions
Input & Audio
Control the noisy parts of a workday without app hopping.
  • Clean Mode
  • Mic Mute
  • Audio Mixer
System
Small Mac controls that should have been one click.
  • Hide desktop icons
  • Battery Limit
  • Fast settings
One-time launch price

$3.99, lifetime license.

Simple checkout for a focused Mac utility. Pay once, install it on your Mac, and keep the core menu-bar tools without a subscription.

Fettle for Mac
Lifetime access, no subscription.
$3.99USD
  • Menu-bar controls for sessions, audio, input, and system state
  • Secure Lemon Squeezy checkout
  • Mac download and license details after purchase
Buy with Lemon SqueezyDownload Mac app

Clear enough to buy.

The page answers the practical questions before sending someone to checkout.

How does buying work?
Tap Buy, check out securely through Lemon Squeezy, then download Fettle for Mac.
Is this a subscription?
No. The page sells Fettle as a $3.99 lifetime license for the Mac app.
Why sell it directly?
Fettle is a menu-bar utility with helper-style Mac controls. Direct distribution keeps the purchase flow simple and avoids hiding what the app needs to do.
What happens after purchase?
You receive the Mac download and license details for your lifetime copy of Fettle.