MateMatty
Terms of use
Version 1, effective
In brief: these terms are the agreement between you and IOCODO LLC for using MateMatty. MateMatty is a math game for children aged 6 to 12, with lessons and problems from counting to fractions and money. It is not a school curriculum and not an official source.
Please read Disclaimer of warranties and Limitation of liability with care. If you are a consumer and live in the European Union, the European Economic Area, Switzerland, the United Kingdom or Brazil, the section for consumers in those places gives you extra protection and prevails over the rest.
1. These terms and when they apply
These terms of use ("terms") are an agreement between you and IOCODO LLC ("we", "us"), the company that makes MateMatty.
You can read these terms before you install MateMatty, and at any time on this page. They apply to your use of the app. If you do not agree with them, please do not use MateMatty.
Our privacy policy explains how we handle your data. It is information for you, not part of this agreement.
If you downloaded MateMatty from Apple's App Store, Apple's standard licence agreement for apps also applies to your licence to use the app. Where it and these terms deal with the same point, the one that protects you more applies.
2. Who can use MateMatty
You must be at least 6 years old to use MateMatty.
In Brazil, the indicative age rating given to MateMatty is the one shown on its App Store and Google Play pages, assigned through the age ratings of the App Store and Google Play.
3. What MateMatty is
MateMatty is a math game for children aged 6 to 12, with lessons and problems from counting to fractions and money. It is not a school curriculum and not an official source.
Please keep in mind:
- MateMatty is made for children aged 6 to 12. Purchases and links to websites are for a parent or guardian: the app puts a parent check in front of them.
- MateMatty helps children practise math. How well a child does in the app does not predict the result at school or in any test.
We describe what the app does in the app itself and on its store pages, and we work to keep its content correct. If you find an error, tell us at support@iocodo.com and we will look into it.
4. Your licence to use the app
We give you a personal, non-exclusive and non-transferable licence to use MateMatty on devices you own or control, for your own non-commercial purposes, under these terms.
The app, its content, its design and its name belong to IOCODO LLC or to those who licensed them to us. These terms give you no other right to them.
5. Using the app fairly
When you use MateMatty, do not:
- break the law, or use the app to harm, harass or deceive anyone
- copy, change, sell or rent the app, or try to extract its source code, except where the law allows it
- interfere with the app or the services it relies on, get around their security or limits, or use bots, scripts or cheats
- collect other people's data through the app
If you break these rules, we may act as described in Suspension and ending.
6. Purchases and subscriptions
Purchases in MateMatty are made through Apple's App Store or Google Play and follow their terms. They take the payment, and their refund rules apply: see how to ask Apple or Google Play for a refund.
Before you buy, the app shows you the price, what you get and, for a subscription, how long each period lasts and that it renews automatically until you cancel it.
You can cancel a subscription at any time in your App Store or Google Play account (instructions for Apple and for Google Play). Cancelling stops the next renewal, and you keep access until the end of the period you have paid for.
If the price of a subscription goes up, Apple or Google tell you before the new price applies, following their rules.
Your rights under consumer law, including any right to withdraw from a purchase, are not affected.
7. Reporting illegal content
Anyone can report criminal or illegal content in MateMatty or on its pages at iocodo.com through our permanent reporting channel or by writing to support@iocodo.com.
- Receipt. We confirm that we received your report: the channel shows a reference number straight away, and we reply to your email to confirm it.
- Decision. A person looks at the report and decides whether to remove the content or keep it. We tell you what we decided, the specific reason, and how to contest it.
- Contesting. To contest a decision, reply to the email that told you about it or write to support@iocodo.com. A person looks at the case again and tells you the result and the reason.
Once a year we publish on iocodo.com a transparency report on the reports we received outside of court and what we decided, and on paid ads and promotions.
8. Links and services of other companies
MateMatty may link to, or show information from, websites and services of other companies. We do not control them, and their own terms apply to them. A link is not an endorsement.
9. Changes to the app
We keep working on MateMatty, so its features change over time. We change, suspend or remove a feature only for a valid reason: to keep the app secure, to comply with the law or a decision of an authority, because a service of another company that the feature depends on changes or ends, to fix a defect, or to improve the app without making it worse for you.
Some features can be switched off remotely without an update, for example to stop an error from reaching more people while we fix it. The same rules apply to that.
These changes cost you nothing extra, and we tell you about them in the app. We provide the updates, including security updates, that keep the app working as described.
If a change makes a feature you paid for worse for you in a way that is more than minor, we tell you in advance, in the app. You can then cancel that purchase or subscription free of charge within 30 days of the change, and we refund what you paid for the time in which you can no longer use it as before, unless we keep the previous version available to you.
10. Changes to these terms
We change these terms only for one of these reasons: a change in the law or in a decision of an authority, a change in MateMatty or in how we provide it, a change in the services of other companies that we depend on, or to make the terms clearer.
At least 30 days before a change takes effect, we tell you about it in the app, unless the law requires the change sooner or it only benefits you. If you do not accept them, you can stop using MateMatty and cancel any subscription without a penalty.
A change never applies to a dispute that started before it took effect.
The version and the date it took effect are at the top of this page. Earlier versions are listed at the bottom.
11. DISCLAIMER OF WARRANTIES
MateMatty is provided "as is" and "as available". To the fullest extent permitted by applicable law, IOCODO LLC disclaims all warranties, express or implied, including the implied warranties of merchantability, fitness for a particular purpose, accuracy, quiet enjoyment and non-infringement. We do not warrant that the app will work without interruption or errors, or that its content will be complete, correct or current at all times.
Some jurisdictions do not allow the exclusion of implied warranties, so some of the exclusions above may not apply to you. They apply to you only as far as the law where you live allows.
If you are a consumer and live in the European Union, the European Economic Area, Switzerland, the United Kingdom or Brazil, this section does not apply to you: the section for consumers in those places does.
12. LIMITATION OF LIABILITY
To the fullest extent permitted by applicable law, IOCODO LLC is not liable for any indirect, incidental, special, consequential or punitive damages, or for any loss of profits, revenue, data or goodwill, arising from or related to MateMatty or these terms.
To the fullest extent permitted by applicable law, our total liability for all claims arising from or related to MateMatty or these terms is limited to the greater of the amount you paid for MateMatty, including in-app purchases and subscriptions, in the 12 months before the event that gave rise to the claim, and 100 US dollars.
Nothing in these terms limits or excludes our liability for death or personal injury caused by our negligence, for fraud or fraudulent misrepresentation, for gross negligence or willful misconduct, or any other liability that cannot be limited or excluded under the law that applies to you.
If you are a consumer and live in the European Union, the European Economic Area, Switzerland, the United Kingdom or Brazil, this section does not apply to you: the section for consumers in those places does.
13. If you break these terms
If you break these terms or the law, and someone makes a claim against us because of it, you will cover the reasonable losses and costs that this directly causes us. This does not apply to losses caused by our own fault.
14. Suspension and ending
You can stop using MateMatty at any time.
We may suspend or close your access to our online services if you seriously or repeatedly break these terms, to prevent fraud or harm to others, or if the law or an authority requires it. MateMatty has no accounts, so we have no way to tell you before we act; you can write to us at support@iocodo.com to ask why and to contest our decision.
If we stop offering MateMatty, we tell you at least 30 days before, in the app.
If we close your access to something you paid for through no fault of yours, or stop offering MateMatty, we refund the part you paid for and can no longer use.
The sections on warranties, liability, breaking these terms, and law and disputes continue to apply after this agreement ends.
15. Law and disputes
These terms are governed by the laws of the State of Wyoming and by applicable US federal law, without prejudice to the mandatory consumer protections of the place where you live.
If you have a problem with MateMatty, please write to us first at support@iocodo.com. We will try to solve it within 30 days. This does not limit your right to go to court.
You can always bring a claim in the small claims court where you live, if your claim qualifies. Otherwise, you can bring it in the state or federal courts located in Wyoming, or in the courts where you live when the law of your place gives you that right. We will bring any claim against you in the courts where you live.
Nothing in these terms takes away a right you have under consumer protection law.
16. Consumers in the EU, the EEA, Switzerland, the UK and Brazil
If you are a consumer and live in the European Union, the European Economic Area, Switzerland, the United Kingdom or Brazil, this section applies to you and prevails over anything else in these terms.
Your law. The mandatory consumer protection rules of the country where you live apply to you, even though these terms are governed by Wyoming law. If you live in Switzerland, Swiss law governs these terms.
Your courts. You can bring a claim in the courts of the place where you live, and we will bring any claim against you only there.
Our liability. The sections Disclaimer of warranties and Limitation of liability do not apply to you. If you live in the European Union, the European Economic Area, Switzerland or the United Kingdom, we are instead responsible for loss or damage you suffer that is a foreseeable result of our breaking these terms or of our failing to use reasonable care and skill. In those places, we are not responsible for loss or damage that is not foreseeable, or that is caused by events outside our reasonable control. Nothing in these terms limits our liability for death or personal injury caused by our negligence, for fraud, for willful misconduct or gross negligence, or any other liability that cannot be limited by law.
Your statutory rights. Your legal rights for digital content and digital services apply in full, and these terms do not limit them. In the United Kingdom, your statutory rights under the Consumer Rights Act 2015 are not affected, including your right to a repair or compensation if digital content we supply damages your device or other digital content because we did not use reasonable care and skill.
If you break these terms. The section with that title applies to you only as far as the law of your country allows, and only for loss that you caused by breaking these terms or the law.
Brazil. Nothing in these terms limits your rights under the Código de Defesa do Consumidor (Lei 8.078/1990). The clauses that limit rights are highlighted on this page, and you can bring a claim where you live.
17. General
If a court finds part of these terms invalid, the rest still applies.
If we do not enforce a right straight away, we can still enforce it later.
We may transfer this agreement to another company, for example if MateMatty is sold, as long as your rights are not reduced, and we will tell you if that happens. You may not transfer your rights under these terms to someone else without our agreement.
If these terms exist in more than one language and the versions differ, the version more favourable to you applies.
18. Contact
IOCODO LLC
Postal address, also for legal notices: 30 N Gould St Ste N, Sheridan, WY 82801-6317, United States
Email: support@iocodo.com
Phone: +1 307 800 7271
Report criminal or illegal content: iocodo.com/report/
Our company details: iocodo.com/contact/
Impressum (legal notice for Germany): iocodo.com/impressum/
Version 1, effective .
Earlier versions: 2026-10-08