Last updated: July 21, 2026
Roof Pitch ("the App") is operated by Vladimir Lukashov ("we", "us"). This policy explains how the App handles your information. The short version: it doesn't collect any. The App has no accounts and no login, we do not collect your name, email, contacts, photos, or location, and there is no advertising and no cross-app tracking of any kind.
Unlike apps that send your input somewhere to be processed, Roof Pitch has no backend of ours at all. Pitch measurement and every calculation — rafter lengths, roof area and squares, material takeoff — run entirely on your device. There is no service of ours for your measurements to reach, so they cannot be stored, analysed, or shared by us.
The pitch gauge reads your device's motion sensors (accelerometer, via CoreMotion) to work out how far the phone is tilted from horizontal. This reading is used only to display the pitch while you are looking at it. It is not recorded, not stored, and never transmitted. This use requires no permission from you and gives the App no access to your location.
Spans, overhangs, footprint areas and waste percentages you enter into the calculators are held in memory while the screen is open and are not sent anywhere.
The App offers an optional auto-renewing subscription. Payment is processed by Apple through the App Store; we never see your payment details. To validate purchases and restore them on your other devices the App uses RevenueCat, which receives an anonymous purchase receipt and a random identifier — never your identity. This is the App's only network connection. See RevenueCat's privacy policy.
Roof Pitch is an estimating aid. It produces measurements and takeoffs for planning, not certified structural calculations, and it does not replace a qualified engineer, architect, or building inspector where one is required.
The App is not directed to children and collects no personal data.
We may update this policy; changes are reflected by the "Last updated" date above.
Vladimir Lukashov — luka911a@gmail.com