Terms of Service

These terms are an agreement between you and LOGZAI SRL, a limited liability company registered in Romania (“we”, “us”), covering the Zenve3D application and this website. By installing or using Zenve3D you accept them. If you do not accept them, do not install the app.

• Registered office: Fagarasi 19, Dumbravita, Romania
• Tax identification number (CUI): 53038901
• Trade Register number: J2025094020008
• EUID: ROONRC.J2025094020008

How we handle data is covered separately in our Privacy Policy, which forms part of these terms.

Zenve3D is pre-release software under active development, distributed through Apple’s TestFlight. That is not a formality — it has practical consequences you should plan around:

• It will contain bugs, including ones that crash the app or corrupt or lose a document.
• Features may change, behave differently between builds, or be removed. File compatibility between versions is not guaranteed — a document saved in one beta build may not open in a later one.
• Individual builds expire, and the beta programme itself may be paused, changed or ended at any time without notice.
• Keep independent backups of any work that matters to you, and do not use the beta as the sole store of anything you cannot afford to lose.

We grant you a personal, non-exclusive, non-transferable, revocable licence to install and use Zenve3D on Apple-branded devices that you own or control, in line with the Usage Rules in Apple’s App Store terms. That licence lasts as long as these terms do.

We keep all rights in the app itself — its code, engine, interface and name. Nothing here transfers ownership of the software to you. This is a licence to use it, not a sale.

You own everything you create in Zenve3D — every sketch, model, assembly and exported file. We claim no ownership, no licence and no rights of any kind over your designs, and we make no claim on anything you manufacture or sell from them.

This is not merely a promise: as described in our Privacy Policy, the app has no networking code and your documents never reach us in the first place. The exception is if you deliberately send us a file or a session transcript as part of a bug report — in which case we use it only to reproduce and fix the problem, and for nothing else.

This is the most important clause on this page. Zenve3D produces geometry and export files, but you remain responsible for verifying that any design is correct, safe and fit for purpose before you rely on it — and especially before you cut, print, machine, fabricate or assemble anything from it.

Beta software can produce a wrong result that looks right on screen: a failed boolean, a mis-tessellated export, a stale rebuild, an incorrect dimension or unit. Check dimensions, run your own inspection, and treat exported files as a draft to be validated, not a certified output. We are not liable for wasted material, scrapped parts, machine time, tooling damage, or any physical outcome of a manufactured design.

Zenve3D is not certified for any safety-critical, medical, aerospace, structural or regulated engineering use, and must not be relied on as the sole basis for one.

• Redistribute, resell, sublicense, rent or lend the app, or share your TestFlight access with others.
• Attempt to decompile, disassemble or reverse engineer the app, except to the extent that applicable law expressly grants you that right and forbids us from preventing it.
• Remove or obscure any proprietary notice, or circumvent any technical limitation or licence check.
• Use Zenve3D unlawfully, or to infringe anyone else’s intellectual property rights.

We actively want your feedback, and the beta exists to collect it. If you send us a suggestion, bug report or feature request, you allow us to use it to improve Zenve3D without any obligation of confidentiality, payment or attribution. You keep any rights you hold in the underlying material you send.

We will not treat a suggestion as confidential unless we have agreed otherwise in writing, so please do not send us anything commercially sensitive.

Zenve3D is free to use during the beta. We may introduce paid versions, licences or subscriptions in future. Taking part in the beta does not entitle you to a free or discounted licence later, though we will tell beta participants what is changing before it does.

Any purchase you make in future is handled by Apple through the App Store, and Apple’s payment, billing and refund terms apply to it.

Zenve3D is provided “as is” and “as available”, without warranty of any kind. To the fullest extent permitted by law we exclude all implied warranties, including merchantability, fitness for a particular purpose, accuracy of geometric computation, and non-infringement. We do not warrant that the app will be uninterrupted, error-free, or that any defect will be fixed.

Nothing in these terms excludes or limits any right you have as a consumer that cannot lawfully be excluded. If you are a consumer, your statutory rights stand regardless of anything above.

To the fullest extent permitted by law, we are not liable for any indirect, incidental, special or consequential loss, nor for lost profits, lost revenue, lost or corrupted data or documents, wasted materials or manufacturing costs, business interruption, or the cost of substitute software — whether or not we were warned such loss was possible.

Where liability cannot be excluded, our total liability to you is limited to the greater of the amount you have paid us for Zenve3D in the twelve months before the claim, or €500. During the beta, the amount you have paid is normally zero.

We do not exclude liability for death or personal injury caused by our negligence, for fraud, or for anything else that cannot lawfully be excluded.

You may stop using Zenve3D and delete it at any time, which ends these terms. We may suspend or end your access — including your place in the beta — if you breach these terms, or if we discontinue the beta or the product. Your documents are stored on your own device, so ending the licence does not delete your files, but you may no longer be able to open them with Zenve3D.

Because Zenve3D is distributed through Apple’s App Store and TestFlight, the following apply:

• These terms are between you and us only, not with Apple. Apple is not responsible for Zenve3D or its content.
• We alone are responsible for support and maintenance. Apple has no obligation to provide either.
• If the app fails to conform to any applicable warranty, you may notify Apple, and Apple may refund any purchase price you paid. Apple has no other warranty obligation in respect of the app.
• We, not Apple, are responsible for addressing any claim relating to the app — including product liability, legal or regulatory non-compliance, consumer protection, and claims that the app infringes a third party’s intellectual property.
• You confirm you are not located in a country subject to a relevant embargo, and that you are not on any prohibited or restricted parties list.
• Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them directly against you.

Zenve3D makes use of, and is in part based on, facilities provided by the Open CASCADE Technology software, which is licensed under the GNU Lesser General Public License version 2.1 with the Open CASCADE exception. Our thanks to that project.

Zenve3D is in active development, and these terms will change as the product does — particularly when paid licences, accounts or cloud features arrive. We will update the date at the top of this page, and give notice of anything significant through the app or the release notes. Continuing to use Zenve3D after a change means accepting the updated terms.

These terms are governed by Romanian law, and the competent courts of Romania have jurisdiction over any dispute.

If you are a consumer, this does not take away the protection of the mandatory consumer law of your own country of residence, and you may bring proceedings in your local courts where EU law gives you that right. Consumers may also raise a complaint with Romania’s consumer protection authority, the Autoritatea Națională pentru Protecția Consumatorilor (ANPC) — anpc.ro.

Questions about these terms, or anything else: hello@zenve3d.com.