The service
Puphr LLC provides CurveSet as a planning and estimating utility. The web calculator is free. Android is in internal testing; public Android availability and a planned iOS release will be announced on this site. Some app features require an optional Pro purchase.
Planning limits and your responsibilities
Plans, quantities, cost estimates and cut diagrams depend on your inputs, nominal profile dimensions and modeling assumptions. They can differ from actual stock, offcut reuse, jobsite conditions, supplier coverage, regional product variants or the manufacturer’s current instructions.
CurveSet does not provide a structural engineering design, a surveyed grading plan, a safe excavation or shoring design, a drainage-discharge approval, a geogrid specification, or a permit or code-compliance certificate. Verify physical fit and calculated marks before cutting. Check soil, loads, drainage, reinforcement, utilities, permits and excavation protection with the relevant qualified professionals and authorities.
Do not treat an estimate or an absence of a warning as approval to build. The software’s drawings do not replace the product manufacturer’s requirements or a project-specific professional design.
Pro purchases and store terms
Pro is a one-time, non-subscription purchase for the applicable store platform. Features and the current localized price are shown before purchase. Google Play, or Apple when an iOS version is available, processes payment and applies its purchase and refund terms. RevenueCat verifies entitlement.
Use the same store account to restore an eligible purchase. Android and iOS purchases are not automatically interchangeable. Existing user data should be backed up before device changes. See purchase support for restoration and refund routes.
Your projects and privacy
You are responsible for the information you enter and the files you export or share. Keep backups of data you need. You retain your rights in your own project information; using CurveSet does not transfer ownership of your project data to Puphr LLC.
The privacy policy describes processing of local data, purchase information and support messages. The deletion page explains removal options.
Permitted use and third-party names
Use CurveSet lawfully and do not interfere with its services or misuse the support channel. Rights that applicable law gives you are not restricted by this statement.
CurveSet software, branding and website content belong to their respective rights holders. Product and manufacturer names identify planning profiles; they do not imply that a manufacturer endorses CurveSet or certifies its results. Third-party components and services have their own applicable terms and notices.
Availability and consumer rights
Features and availability can change as the product develops. Offline calculations depend on local data and device operation; purchase verification, restoration, store downloads and emailed support need the relevant services.
To the extent permitted by applicable law, the service is provided as available without a promise that an estimate is complete, error-free or suitable for a particular construction project. Nothing in these terms excludes mandatory consumer rights or liability that cannot lawfully be excluded.
Changes and contact
We may update these terms and their effective date as the service changes. Contact contact@puphr.com or visit support with questions about CurveSet.