Terms of Use
1. The service
OniBlade is a mobile app for aggressive inline skaters. It has a trick catalog, a personal progress record with cloud backup, and the BLADE game. It is offered by David Guimarães Cunha Maekawa, who publishes as Onigiri Works ("we").
The app is free. This version has no purchases and no ads. If we ever charge for something, you will see the price before you pay, and these terms will be updated first (section 11).
How we handle personal data is explained in the Privacy Policy: privacy.html
2. These terms
These terms govern your use of the app. You can read them before you create an account, and you accept them when you sign in. If you do not agree, do not use the app.
We wrote these terms so they can be read and understood in advance (Consumer Defense Code, art. 46). Any doubt is interpreted in the way most favorable to you (art. 47). Nothing here takes away a right that the Consumer Defense Code does not allow a supplier to remove (art. 51). Clauses that limit a right are in bold so you can spot them (art. 54, §4).
3. Age
You must be at least 13 years old to use OniBlade, or older if your country requires it. In the European Union that is the age of digital consent in your country, up to 16. The sign-in screen asks you to confirm this.
If you are under 18, we recommend that a parent or guardian read these terms and the Privacy Policy with you. The Privacy Policy has a section for parents and guardians. The Consumer Defense Code and the ECA protect you whatever these terms say.
4. Your account
You sign in with Apple, Google, or email and password. Keep your credentials to yourself. You are responsible for what happens in your account, except where the law makes us responsible.
In the Profile tab you can at any time:
- Delete account: removes the account and everything tied to it, immediately
- Clear data: removes trick progress and BLADE history, keeping the account, name, and photo
- turn usage stats and crash reports on or off
5. Acceptable use
You agree not to:
- use the app for anything unlawful
- try to access another person's account, or our systems, without permission
- disrupt the app, overload it, or get around its security
- use a display name or photo that breaks the law or someone else's rights (for example, someone else's photo without permission)
- copy the catalog in bulk, or reverse engineer or decompile the app, except where the law allows it
If you break these rules in a way that harms other people, the service, or the law, we may suspend or close the account. Unless the situation is urgent or the law forbids it, we will first tell you why by email and give you a chance to respond.
6. Content
The trick texts, images, logos, and other materials in the app are original works owned by us, or used with permission, and are protected by intellectual-property law.
We give you a personal, non-exclusive, non-transferable license to use the app for yourself. You may not resell it, redistribute the catalog, or make derivative works from it without our written permission. This license does not limit any use the law already allows.
Your display name, photo, and record are yours. We use them only to run the app for you, as the Privacy Policy explains.
7. Skating can hurt you
Aggressive inline skating can cause serious injury. The trick instructions are general information. They are not coaching, and they are not a promise that a trick is safe for you. Learn progressively, use protective gear, and skate where it is safe and allowed. If you are under 18, skate with your parents' or guardians' knowledge.
This warning is information about the sport. It does not remove our responsibility if a defect in the app or in its instructions causes damage (Consumer Defense Code, arts. 14 and 20).
8. Defects and liability
If you are a consumer in Brazil, we are liable, regardless of fault, for damage caused by a defect in the service or by insufficient or inadequate information about it (Consumer Defense Code, arts. 6, III, 14, and 20). The next paragraph does not exclude or reduce that liability.
Only where the law allows a limit: we are not liable for indirect damages that do not result from a defect in the service, and we do not promise that the app will always be available or free of errors. Loss of data caused by a defect in the backup is not covered by this limit.
9. Price and the seven-day withdrawal right
The app is free, so there is nothing to refund. You can stop using it and delete your account at any time.
If we ever sell a paid feature, you may withdraw within 7 days of buying it and get a full refund (Consumer Defense Code, art. 49). If a specific case is not refundable under the law, we will say so clearly before you pay.
10. App stores
You downloaded OniBlade from the Apple App Store or Google Play. Their own terms also apply to the download.
For the iOS app, Apple requires us to state the following:
- These terms are between you and us, not Apple. We, not Apple, are responsible for the app and its content.
- Apple has no obligation to provide maintenance or support for the app.
- If the app does not meet an applicable warranty, you may tell Apple, and Apple will refund the purchase price, if any (the app is free). To the extent the law allows, Apple has no other warranty obligation for the app.
- Apple is not responsible for claims about the app, including product liability, failure to meet a legal or regulatory requirement, consumer-protection or privacy claims, or claims that the app infringes someone's intellectual property. We handle those claims as these terms and the law require.
- You confirm that you are not in a country subject to a U.S. government embargo, and that you are not on a U.S. government list of prohibited or restricted parties.
- Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them against you.
None of this reduces your rights under the Consumer Defense Code against us.
11. Changes
We may update the app and these terms, and we will update the date at the top.
If a change reduces a right, adds an obligation, or introduces a price, we will tell you in the app or by email at least 15 days before it applies. You can stop using the app and delete your account before then. Staying silent or continuing to use the app never waives a right the law does not let you waive. We will not change the terms of an agreement already made in a way the Consumer Defense Code forbids (art. 51, XIII).
If we shut down the app, we will give advance notice when we reasonably can, and you will be able to delete your data before it closes.
12. Law, courts, and complaints
Brazilian law applies, including the Consumer Defense Code, the LGPD, the ECA, and the ECA Digital.
You may file a claim in the courts where you live (Consumer Defense Code, art. 101, I). We do not require arbitration.
You can also contact your local Procon or consumidor.gov.br.
13. Contact
Supplier: David Guimarães Cunha Maekawa (Onigiri Works), Brazil
Email: onigiriworksbr@gmail.com
These terms apply to the OniBlade apps for iOS and Android.