Tower Ruler Measure turns your device into a laser-precise measuring kit — camera ruler, bubble level, clinometer, and job-site calculators — so every dimension you log is one you can build on.
From a quick AR measurement to a full material takeoff, Tower Ruler Measure covers the tools contractors, architects, and DIYers reach for most.
Aim your camera and tap two points to measure distance, length, height, or width with augmented-reality precision — no tape required.
Use smart angle trigonometry to estimate the height of walls, towers, and buildings from a single vantage point on the ground.
A precise digital spirit level for horizontal and vertical alignment — check shelves, frames, and fixtures in seconds.
Measure tilt, pitch, and inclines in degrees or percent — built for roofing, flooring, and piping runs.
Scan a room to calculate area for flooring, paint, or tile — or estimate cubic volume for concrete and HVAC capacity.
Convert measurements straight into estimates for paint, drywall, flooring, tile, and concrete mix — plus multi-segment mode for complex perimeters.
We're a small team of builders, tinkerers, and former site hands who got tired of switching between a tape measure, a spirit level, a calculator app, and a notebook just to get through one job. Tower Ruler Measure started as the tool we wished we'd had on our own projects — one app that replaces the whole kit in your back pocket.
Our mission is simple: put professional-grade measuring accuracy in the hands of anyone with a phone. Not a gimmick, not a toy — a real AR ruler, a real bubble level, and real site calculators, tuned so the numbers you get are numbers you can actually build with.
Open the app and you get an AR camera ruler for instant point-to-point measurement, a tower height mode for tall structures, a digital level and clinometer for slope and pitch, room and volume calculators, material quantity estimators, and a project vault to save, annotate, and export it all as clean PDF or PNG sheets for clients and crews.
Whether you're quoting a job, drafting a floor plan, or just hanging a shelf straight, Tower Ruler Measure gives you the confidence of a tool built for the trades — designed for contractors, architects, interior designers, and DIYers alike.
✨ Precision that fits in your pocket — measure once, build it right.
No accounts, no servers, no analytics — just a straightforward look at how Tower Ruler Measure handles (or rather, doesn't collect) your data.
Tower Ruler Measure ("the App") is built on one core principle: your measurements are yours, and they never leave your device. This policy explains exactly what that means in practice.
The App does not collect any personal information. There are no user accounts, no sign-up forms, no names, no email addresses, and no login credentials anywhere in the App. We do not request access to your contacts, and we do not collect location data, device identifiers, or usage analytics of any kind. When you take a measurement, mark a room dimension, log a slope reading, or snap a photo for annotation, that information is generated and stored entirely on your device — it is never transmitted to us or to anyone else.
Because nothing is collected, nothing is used, profiled, or analyzed by us. Every feature — the AR camera ruler, bubble level, clinometer, room scanner, volume calculator, and material estimator — runs its calculations locally, on-device, using your device's own sensors and camera. There is no server-side processing of your measurements, and we have no ability to view, use, or sell information we never receive.
Saved measurements, project folders, photo annotations, and exported PDF or PNG sheets are stored locally in the App's storage area on your device. The App does not sync to a cloud service, does not maintain remote backups, and does not transmit stored data to any external server operated by us or by any third party.
Tower Ruler Measure does not integrate third-party analytics software development kits, advertising networks, or tracking pixels. No usage data is shared with advertising partners, and no third party receives information about how you use the App, because that information is never generated outside your device in the first place.
Since all measurement data, photos, and project files remain on your device rather than passing through our servers, the App's security model is built around minimizing exposure: there is simply no central database of user data that could be breached. Your device's own operating-system protections govern access to locally stored files, the same as any other app or document on your phone or tablet.
The App does not knowingly or unknowingly collect personal information from anyone, including children under the age of 13. Because there are no accounts, no forms, and no data transmission of any kind, the App is compliant in spirit and in practice with the protections intended by the Children's Online Privacy Protection Act (COPPA).
You are always in full control of your data because it never leaves your hands. Deleting a saved project, a photo annotation, or an exported sheet removes it permanently from your device. Uninstalling the App removes all associated local data with it, since there is no account or cloud backup to separately request or delete.
We may update this Privacy Policy from time to time to reflect new features or clarify existing practices. Any changes will be posted with a revised effective date at the top of this page. Continued use of the App after an update constitutes acceptance of the revised policy.
If you have any questions about this Privacy Policy, you can reach us at privacy@twrrulermeasureapp.com.
We read every message ourselves — whether it's a quick question about a feature, feedback on a measurement, or a partnership idea, drop us a line below and we'll get back to you.
⏱️ We typically reply within 24–48 hours.