Construction Calc — Privacy Policy

Last updated: 16 August 2026

Construction Calc is an offline trade calculator app, published by BotSquash. This policy explains how the app handles information. Short version: no account, no login, and no personal data of any kind leaves your phone — every calculation and job you save is stored only on your own device.

Data we collect directly

None.

• The app has no account or login and asks for no personal information. Every job name, calculation input, and result you save is stored only in local app storage on your device — we never see or receive it.
• The app does not use analytics, crash reporting, or tracking SDKs.

Calculators

Every calculator and estimator (concrete, tile, paint, drywall, blocks & bricks, stairs, roof, area & volume, right angle, board feet) runs entirely on your device. No dimension, measurement, or result you enter is ever sent anywhere.

Saved jobs & sharing (Pro feature)

The one-time Pro unlock lets you keep more than one saved job and share a job's materials list as text. Sharing is entirely under your control:

• The app itself never uploads or transmits your jobs or materials lists anywhere — it only hands the text to whatever destination you pick via Android's own share sheet (e.g. WhatsApp, SMS, email).
• Deleting a job or calculation removes it from your device immediately and permanently.

Permissions

• Internet: used only for Google Play Billing, when you choose to purchase the optional Pro unlock. The app makes no other network requests.
• The app does not use location, camera, contacts, microphone, notifications, or any cross-app identifier.

Ads

Construction Calc contains no ads and no ad SDK. There is no advertising ID collection and nothing shared with any ad network — every calculator is free with no ads, now or planned.

In-app purchase

The one-time Construction Calc Pro unlock (product id construction_calc_pro, priced in your region's equivalent of €4.99 — unlimited saved jobs and materials-list sharing) is sold and processed entirely through Google Play Billing. We never see or store your card or payment details. The app only stores a local flag on your device recording that the unlock is active.

Children

The app collects no personal data from anyone, including children. It is a general-audience trade tool, not directed at or marketed to children.

Changes

If this policy changes, the "Last updated" date above will change to reflect what's actually collected at that time. Continued use of the app means you accept the current policy.

Contact

Questions about this policy? Email [email protected].