Caffeine Utility

by Yakov Manshin · Utilities · $6.99

On the App Store since March 2023 · Data updated 2026-10-18

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Caffeine Utility is made and published by Yakov Manshin. AppBrain is an independent app data site and isn't affiliated with Yakov Manshin. The app name, icon, screenshots and description belong to Yakov Manshin and are shown as published on the App Store.

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Last updated: September 16, 2026
Size: 3.28 MB

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Store listing

By Yakov Manshin, from the App Store

Screenshots by Yakov Manshin, from the the App Store listing

Description by Yakov Manshin Written by the developer, not by AppBrain. Click to read.

Whether you’re reading a long article, downloading a large file, listening to music, watching a video, or maybe even rendering a video—sometimes you want your Mac to not display the screensaver or go to sleep. Caffeine offers you exactly that—and not much else.

No ads. No subscriptions. No in-app purchases. No user tracking. No “analytics,” “telemetry,” “data collection,” “product improvement”—or any other euphemism for surveillance. Just a tiny, single-purpose utility that runs locally, on your hardware. You buy it once—you own it.

Caffeine inherits the open-sourced code from the well-known 2000s-era application but adds the modern security and performance on top of it. Today’s Caffeine is written in Swift—the fast, safe, and modern programming language—and is fully optimized for both Intel and Apple silicon (M-series) chips. It features support for the Dark Mode, high-resolution Retina displays, App Sandbox, Hardened Runtime, and more—all while retaining the same low resource footprint: Caffeine takes about 8 MB on the disk and uses under 20 MB of RAM in total (that’s less than an empty browser tab). It’s hard to believe such a tiny app can be improved that much. Download, launch, and enjoy!

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Safety and technology

Found in the app by AppBrain

Price: $6.99
App size: 3.28 MB
Content rating: Everyone

Technologies used by Caffeine Utility

Releases

Updates seen on the App Store

Version: 3.6.0
Launched: March 2023

No changelog data

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About the app and developer

About Caffeine Utility

Caffeine Utility is an utilities app developed by Yakov Manshin.

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App Information

Caffeine Utility costs $6.99. The app size is 3.28 MB. The latest version available is 3.6.0. The last update was on September 16, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2023.

Developer information for Yakov Manshin

Yakov Manshin

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