Just let SlapMac make a screaming sound! How the SlapMac App made $5,000 in three days.

The Mac app SlapMac features a fun design that makes a sound when slapped, generating $5,000 in revenue in just three days, prompting reflection on humor and product value.

Recently, a Mac application called “SlapMac” has sparked heated discussions in the developer community. Priced at $7 (approximately NT$225), this software has an extremely simple function—slap your laptop, and it will scream. However, this seemingly useless micro-product achieved $5,000 in revenue in just three days, leading many independent developers to rethink the essence of product planning and the market value of “fun.”

Give your Mac a “sense of pain”

Launched by developer Tonino Catapano (@tonnoz), SlapMac is designed for MacBook models equipped with M1 chips or higher. The software quietly hides in the system menu bar, and when the sensors detect the laptop being slapped, it randomly emits one of eight emotions or over 130 different “screams.”

The detail settings of SlapMac are quite meticulous: the volume is proportional to the force of the slap (a light tap produces a puff sound, while a heavy hit results in a scream), and users can freely adjust the sensitivity and a “cooldown timer” to prevent sound malfunctions; the menu bar even records the user’s “total lifetime slap count.” Additionally, the latest version introduces a “USB Moaner” mode, where plugging and unplugging USB devices will make the Mac emit special moaning sounds, creating an interactive experience beyond the screen.

Image source: “Chain News”

Custom sound packs for more comprehensive functionality

According to the official roadmap, future updates will grant the software greater practicality. The upcoming v1.2 version will introduce “custom sound packs,” allowing users to record their pets’ or bosses’ voices as personalized feedback; v1.3 is expected to integrate with MCP servers, evolving SlapMac into a system-level event notifier. In the future, whether it’s a new message in Slack or a code compilation failure (Build failed), the Mac will emit corresponding sounds to alert the user.

$5,000 in three days: Developer states, “Don’t overthink it”

Developer Tonino Catapano stated on his personal X page:

“Fun apps are the core of the internet.”

This software, which boasts “cheaper than a taco and more fun than a therapist,” has also prompted reflection among peers. A well-known developer retweeted this product and commented, “Everyone’s thoughts about apps are too complicated. This software just makes your Mac moan when slapped, and it made $5,000 in three days. Just make it, and release it.”

Does developing software only require a sense of humor?

In the consumer software market, humor itself is a highly valuable commodity. This product does not address any pain points and even creates the dilemma of “drawing the attention of office colleagues,” but it provides irreplaceable emotional value. Perhaps future software developers, while pursuing technological breakthroughs, should also try to inject a bit of pure humor into their rigid code.

• This article is reprinted with permission from: “Chain News”
• Original title: “Slap Mac Actually Screams? The Application ‘SlapMac’ Earned $5,000 in Three Days”
• Original author: Co2