PeakWindow

by Sebastian Doyle · Health & Fitness · Free

On the App Store since November 2025 · Data updated 2026-11-04

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

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Last updated: November 5, 2025
Size: 459.0 KB

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Store listing

By Sebastian Doyle, from the App Store

Screenshots by Sebastian Doyle, from the the App Store listing

Description by Sebastian Doyle Written by the developer, not by AppBrain. Click to read.

Peak Window is a minimalist, science-first wellness tracker built around one simple idea: your body runs on rhythm. Instead of moralizing abstinence or encouraging excess, it helps you observe your own cycle by logging each "session" and visualizing a smooth, evidence-annotated curve inspired by small studies that observed a short-lived day-7 hormonal uptick and large cohort data linking regular ejaculation with better long-term prostate health. The app’s design is calm, data-driven, and private—dark backgrounds, mint accents, tabular numerals, and plain-language explanations like "illustrative only—based on small studies." Its branding rejects shame and hype alike, framing balance as self-knowledge: "Find your rhythm. Skip the extremes." The result feels more like a lab notebook for your energy and focus than a nofap app—measured, trustworthy, and quietly elegant.

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 459.0 KB
Content rating: High

Technologies used by PeakWindow

Releases

Updates seen on the App Store

Version: 1.0
Launched: November 2025

No changelog data

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About the app and developer

About PeakWindow

PeakWindow is a health & fitness app developed by Sebastian Doyle.

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App Information

PeakWindow is freely available from the App Store. The app size is 459.00 kB. The latest version available is 1.0. The last update was on November 5, 2025.

Technical Requirements

The app has a content rating of High Maturity. The app has been available on the App Store since November 2025.

Developer information for Sebastian Doyle

Sebastian Doyle

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