Rein · Office #42,631

What it is

Calls itself “single-purpose app”.

• Calls itself: single-purpose app

“Job Rein The single-purpose app Its price on 29 Sep 2026 Where read”

Where it puts itself

Rules out “accounts” and “analytics”.

• Says it will not: accounts · analytics

“Rein adds what these do not: lid-closed keep-awake with rules and timers, fan curves, per-app audio and EQ, XDR brightness for SDR content, Chromecast, the phone remote, a charge limit set by your rules, and any level below 80 while the Mac is awake.”

“No accounts, no analytics.”

What it costs

One-time purchase. No free plan. No monthly or yearly plan. Prices quoted: £22.

• One-time: yes
• Monthly: no
• Yearly: no
• Free plan: no
• Price: £22

“£22 once, 7-day free trial.”

“Own it. No subscription, ever.”

Who it sells to

Sells to consumers.

• Sells to: consumers

“One payment · free updates for the whole of version 1 · for the Macs you own”

How it runs

A desktop app and mobile app for iOS and macOS. Runs locally and works offline. Distributed through the Homebrew.

• Kind: desktop · mobile
• Runs on: iOS · macOS
• Runs where: on the device, offline
• Distributed via: Homebrew

“…one native menu-bar panel for the controls macOS hides.”

“…a free iPhone app to see and control your Mac from anywhere”

What it works with

Replaces Airflow, AlDente, Amphetamine and 4 more. Names Rein Remote on its pages.

• Replaces: Airflow · AlDente · Amphetamine · +4
• Names: Rein Remote

“Replaces Amphetamine , Macs Fan Control , AlDente , SoundSource , Lunar , Airflow and Ice , over $130 of single-purpose utilities”

“A phone as trackpad, keyboard and live screen Rein Remote, free Remote Mouse Pro US$14.99 apps.apple.com”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Instant signup: yes
• Trial asks for: nothing

“Download the 7-day trial”

“…every feature, no limits, no card”