UNITSTK-01
The Material Stacking Matrix
Enter wall or foundation areas by hand to estimate raw supply blocks. Calculate required bricks, block counts, and pallet layers — your full stack — instantly.
Stackes: Build Calc turns raw wall dimensions into dependable material counts — bricks, blocks, pallet layers and waste margins — fully offline, right on your screen. No signal, no subscription, no tracking.
Four focused tools that do exactly one job each — manual, offline, and tuned for rugged conditions, from a wet foundation pour to a fluorescent-lit site office.
Enter wall or foundation areas by hand to estimate raw supply blocks. Calculate required bricks, block counts, and pallet layers — your full stack — instantly.
Keep a clean, offline log of what's already dropped at the site versus what's still pending. Update inventory fast with rapid numerical inputs — no spreadsheet wrestling.
Run quick manual equations that factor in standard construction breakage, so your order accounts for the real world and you never run short during a critical pour.
Navigate asset grids swiftly in a high-contrast dark layout, with crisp system haptics on every estimation entry and data confirmation — readable under any site lighting.
A working preview of the core engine. Set your dimensions, pick a material, dial in a waste margin — the matrix recalculates supply blocks and pallet layers in real time, and builds the wall as you go.
🧱We're a small crew of builders, estimators, and software engineers who spent too many cold mornings fighting clunky spreadsheets on muddy job sites. Stackes: Build Calc is the tool we wished we'd had on the scaffold — a sharp, no-nonsense material calculator made by people who've actually counted pallets in the rain before the delivery truck rolled in.
📐Our mission is to put precise material math back in the hands of the people doing the work. Contractors, site managers, and independent builders shouldn't need a login, a subscription, or a signal bar to estimate a wall. Stackes turns your structural dimensions into dependable supply numbers, right on your screen, every single time.
🛠️Inside you get a manual Stacking Matrix for bricks, blocks, and pallet layers, a clean offline Delivery Ledger for tracking what's dropped at the site versus what's still pending, and a Waste Margin Estimator so you never come up short mid-pour. Everything runs fully offline in a high-contrast layout that stays readable under floodlights or fluorescent office glare — with crisp haptics on every entry.
Estimate sharp.
Stack smart.
Build with Stackes.
Stackes: Build Calc is built on one straightforward promise: the numbers you enter belong to you, and they never leave your device. We designed this app to be a private, offline workspace — not a data pipeline. The clauses below explain, in plain terms, exactly how that works.
We collect nothing. Stackes: Build Calc has no accounts, no sign-up, and no login. We do not ask for your name, email address, phone number, or company details, and we do not access your location, contacts, photos, or device identifiers. The wall dimensions, brick and block counts, delivery logs, and waste margins you enter live only inside the app on your own device — they are never read by us.
Because we never collect any information, there is nothing for us to use, analyze, profile, or sell. Every calculation — your stacking matrix estimates, your ledger entries, your waste-margin math — runs entirely on-device. Your project data is never processed on our servers, because it never reaches them.
Anything you save is stored locally on your device and nowhere else. There is no cloud sync, no remote backup, and no transmission of your figures to any server we operate or to any third party. If your device stays offline forever, Stackes works exactly the same.
Stackes: Build Calc contains no third-party analytics, no advertising networks, no trackers, and no embedded marketing SDKs. The app does not connect to merchant tracking APIs and includes no mechanisms for digital transactions or financial ordering. Nothing inside the app phones home.
Keeping your data safe is simple when that data never travels. By operating fully offline and storing your estimates only on your hardware, Stackes minimizes external exposure by design — there is no transmission channel for anyone to intercept and no central database to breach. Your device's own security protects your work.
Stackes: Build Calc does not knowingly collect personal information from anyone, including children under the age of 13. Since the app gathers no personal data from any user whatsoever, it is inherently aligned with COPPA principles and contains no profiles, no targeted content, and no data collection of any kind.
You hold complete control over your information at all times. Your estimates and logs stay on your device, and deleting them is as simple as clearing them in the app or uninstalling Stackes: Build Calc entirely — which removes all associated local data. There are no online accounts to close and no server-side backups for us to retain, because none ever existed.
We may update this Privacy Policy from time to time to reflect improvements to the app or changes in legal requirements. When we do, we will revise the Effective Date shown at the top of this document. Our core commitment will not change: Stackes: Build Calc collects no data and operates fully offline.
If you have any questions about this Privacy Policy or how Stackes: Build Calc handles privacy, reach us at privacy@stackesbuildcalcapp.com.
📩Got a question, a feature idea, or a number that just won't add up? We're builders too — and we read every message that lands in our inbox.
Whether you're troubleshooting an estimate, want a new material preset added, or simply want to tell us how Stackes held up on site, we'd be glad to hear from you. No bots, no ticket queues — just the crew.