$5.2K in 30 days: Mac and Windows display control with PWM-Safe Mode

Tap Zap sells system-level screen color and brightness control software for Mac and Windows. Its $5.2K in the last 30 days is verified through the payment provider's API by TrustMRR (Dodo Payments), as of September 30, 2026.

What it actually sells

Tap Zap controls display color and brightness at the system level on Mac and Windows.

The site presents PWM-Safe Mode this way: "PWM-Safe Mode Backlight locked. Software dims. Zero flicker." It also says: "Tap Zap keeps the LED at full power and dims in software instead, so the flicker never starts."

How it charges

The personal plan costs $39 as a one-time payment and includes lifetime updates for Mac and Windows. One purchase covers use on up to 3 computers, with no account or tracking required. Bitcoin and Lightning payments are available. Teams of 5+ seats receive custom volume pricing and a single invoice.

Month by month

Monthly revenue as read from the payment provider by TrustMRR, in US dollars, as of September 30, 2026.

Month	Revenue (USD)
2026-05	$415
2026-06	$2,055
2026-07	$9,648
2026-08	$5,430
2026-09	$5,165

Where customers come from

The founder listed Influencers, Affiliate, Partnerships, Referral program, Instagram, SEO, and Blog as growth channels. The product site also collects email addresses for updates: "Leave your email and we'll ping you with updates — no pressure."

What stands out

Tap Zap applies to a second monitor when it is connected, with no restart or reconfiguration, and applies again when the monitor is reconnected. The software uses less than 1% of CPU and provides native apps for macOS 12+ and Windows 10+.

Its clearest product choice is PWM-Safe Mode: the backlight stays locked while brightness is reduced through software. The site also says the personal purchase needs no account and includes no tracking.

From the official site

PWM-Safe Mode Backlight locked. Software dims. Zero flicker.

Tap Zap keeps the LED at full power and dims in software instead, so the flicker never starts.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

Tap Zap's $5.2K in the last 30 days is higher than 90% of the 5,602 projects with payment-verified revenue in our dataset; the median across them is $150. Within the “Utilities” category (433 projects) it is higher than 95% (category median $120). Snapshot: 2026-09-02 to 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

In my view, the buyer is a Mac or Windows user seeking blue-light and PWM-flicker control, plus a team buyer purchasing multiple seats. Demand would need to come from users actively comparing brightness, flicker, blue-light, and cross-platform requirements.

Distribution would need a mix of search, technical content, social channels, affiliates, partnerships, referrals, and direct email communication. The hard parts are reliable system-level operation across operating systems, monitor changes, compatibility support, and competing display utilities.

Verdict: Needs real work.

One thing to take from it

Tap Zap packages several specific display controls into one cross-platform product: wavelength-level blue-light blocking, software dimming, PWM-Safe Mode, and multi-monitor support. It charges $39 for personal use and uses a one-time payment rather than a subscription.

Sources

Tap Zap official website, fetched October 1, 2026
TrustMRR: revenue verified through the payment provider's API by TrustMRR (Dodo Payments), as of September 30, 2026

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure