Terms of use

Updated November 2, 2026.

Curvinha is made by GABRIEL SOZZA TAVEIRA JOSE CONSULTORIA EM TECNOLOGIA DA INFORMACAO LTDA, CNPJ 45.870.538/0001-95, Ribeirão Preto, SP, Brazil, in partnership with Curva Interiores. By downloading and using the app, you accept these terms and the Privacy policy. If you do not agree, do not use the app.

Your use of Curvinha is also governed by Apple's standard Licensed Application End User License Agreement (EULA). The points below add to it.

What Curvinha does

The app measures a room with your device's camera (LiDAR is optional and adds precision when available), or from an apartment floor plan, and uses artificial intelligence to suggest real furniture from partner stores, with prices, links and previews of how the room could look. It also estimates whether a piece fits the space and whether it gets through doors and elevators.

Measurements and suggestions

Measurements come from your device's camera scan (and LiDAR, when available) and can be slightly off. When a room comes from an apartment floor plan, its measurements depend on the dimensions written on it. The fit check (whether a piece fits, or gets through the door or the elevator) is an estimate made from those measurements and the sizes the store publishes. Before buying furniture, check the measurements that matter with a tape measure, and the product's dimensions on the store's page.

Suggestions are guidance, not an architectural, interior design or engineering project, and they do not replace a licensed professional. Do not use the app to decide on structure, walls, or electrical, plumbing or gas work.

Artificial intelligence

The analysis, the proposal and the previews are made with third party AI models (Google and OpenAI). AI can get things wrong: misread a piece of furniture, a color or the room type, or suggest a piece that does not match. It is not a substitute for your judgment: review the result before acting on it.

The realistic preview is an AI generated illustration based on your scan's measurements. Colors, textures, proportions and details may differ from the real products.

Stores, prices and links

Curvinha does not sell furniture. Products are sold by the stores on their own websites, and the purchase is a contract between you and the store. Price, stock, shipping, delivery time, exchanges, returns and warranty are with the store.

Product names, photos, dimensions and prices come from the stores' public pages and may be out of date or different at the time you buy. The store's page always prevails. Showing a product does not mean the store or the brand endorses Curvinha, or the other way around.

Some links carry source tags, and some store links may carry an affiliate code: if you buy, the store may pay us a commission. You pay nothing extra for it.

Professionals

When you message the architect on WhatsApp, you are talking to Curva Interiores. The conversation and any service you hire are between the two of you, on the terms you agree. If you create the architect link, she sees what the Privacy policy describes.

Plans and payments

• Purchases are made through Apple with your Apple Account, or through Google Play with your Google Account on Android, at the price the store shows at the time of purchase, in your store's currency.
• 1 room, Home · 5 rooms and 20 rooms are one-time purchases with no renewal. Each unlocks the complete proposal for that number of rooms, and the rooms you buy do not expire.
• Earlier versions of the app also sold the plans below, which stay valid for whoever bought them.
• Room is a one-off purchase that unlocks one room.
• Home is a yearly subscription with a number of rooms per year shown on the plans screen. It renews automatically at the yearly price until you cancel it in Settings, your name, Subscriptions, at least 24 hours before renewal. The renewal is charged within the 24 hours before the period ends. Canceling stops the next charge; the period already paid runs to its end. Deleting the app or your data does not cancel the subscription.
• Life is a one-time purchase, with no renewal, with the number of rooms shown on the plans screen.
• Extra packs (more rooms or more images) are one-off purchases with no renewal. On Home, extra rooms last until it renews; on Life, they do not expire.
• Refunds are requested from Apple at reportaproblem.apple.com, or from Google Play on Android, and follow the store's rules, without prejudice to your rights under Brazil's Consumer Protection Code or the consumer laws where you live.
• Purchases come back with Restore purchases, on the same Apple or Google Account. A bought room you delete does not come back.

Your content

Your scan, video, photos, floor plan and what you write stay yours. For the app to work, you give us a free, non-exclusive license, valid while the data exists, to store, process and send that content to the services described in the Privacy policy, to build the analysis, the proposal and the previews and to improve measuring and the proposal. The license ends when you delete your data, except for what the law requires us to keep.

You can use the proposals and previews generated for your room as you like, including sharing them. If we hold any rights in those images, they pass to you; images made only by AI may not be protected by copyright. Product photos and names belong to the stores and brands. The app, the Curvinha brand, the curated catalog and the 3D models are ours or licensed to us.

Acceptable use

Use the app only for rooms you live in or have permission to measure. Avoid filming people, especially children, documents and screens; if someone shows up, it should be with their permission. You may not:

• send content that is illegal, offensive or infringes someone else's rights;
• copy the catalog, scrape the app or the server, or try to get around purchases and limits;
• reverse engineer, resell or disrupt the app.

If that happens, we may suspend access to the service, with notice when possible.

Availability and changes to the app

We work to keep the app up, but it may be down for maintenance or because of a failure on our side or on the services we use. We may change, improve or remove features. If a change removes something you paid for that is still valid, we look for an equivalent solution or a refund, as the law requires.

Liability

We are responsible for the service we provide, under Brazil's Consumer Protection Code. We are not responsible for stores' products, prices, deliveries and warranties, for services agreed with professionals outside the app, or for purchases or works made without checking the measurements as asked above. Nothing in these terms takes away rights the law gives you.

Changes to these terms

If these terms change in a meaningful way, we will tell you in the app before the change takes effect. The date at the top shows the version in force.

Data

How we handle your data is in the Privacy policy.

Contact and law

Questions and complaints: contato@curvinha.app. Brazilian law applies, without prejudice to consumer rights where you live. If you are a consumer in Brazil, you may sue in the courts where you live. If you live in the United States, the section below applies instead.

If you live in the United States

These points apply to you on top of the rest of these terms. Where they differ, this section prevails for US users.

• Who you contract with. Curvinha is provided by GABRIEL SOZZA TAVEIRA JOSE CONSULTORIA EM TECNOLOGIA DA INFORMACAO LTDA, a company in Brazil. Apple and Google sell the purchases as the stores; they are not parties to these terms and are not responsible for the app or its support. If you got the app from the App Store, Apple's standard end user license agreement also applies, and these terms add to it.
• Governing law and courts. The laws of the state where you live, and US federal law, govern these terms and any dispute about them. You can bring a claim in small claims court or in the state or federal courts where you live. Nothing here makes you give up the right to a court, to a jury or to join a class action, and there is no mandatory arbitration.
• Your consumer rights come first. Nothing in these terms limits rights that the consumer protection laws of your state give you and that cannot be waived by contract. If a part of these terms is not allowed where you live, that part does not apply to you and the rest stays.
• Warranties. Measurements, fit checks, proposals and realistic previews are estimates to help you decide (see "Measurements and suggestions"). To the extent the law allows, the app is provided as is, without implied warranties of merchantability or fitness for a particular purpose. Some states do not allow these exclusions, so they may not apply to you.
• Limit of liability. To the extent the law allows, we are not liable for indirect or consequential damages, and our total liability for a claim is limited to the greater of what you paid us in the 12 months before it or US$100. This does not limit liability for our gross negligence, fraud or willful misconduct, or for anything the law does not allow to be limited.
• Prices and stores. Prices in the app are in US dollars, come from US stores' public pages and may change; the store's page at checkout prevails, and taxes and shipping are set by the store. We may earn a commission when you buy through some store links, at no extra cost to you.
• California users. Under California Civil Code Section 1789.3, you may contact the Complaint Assistance Unit of the Division of Consumer Services of the California Department of Consumer Affairs in writing at 1625 North Market Blvd., Suite N 112, Sacramento, CA 95834, or by phone at (800) 952-5210.
• Contact. Questions and complaints: contato@curvinha.app. Privacy requests: privacidade@curvinha.app (see the Privacy policy).

Trademarks

Apple, the Apple logo, iPhone, iPad and App Store are trademarks of Apple Inc., registered in the U.S. and other countries. Google Play and the Google Play logo are trademarks of Google LLC.