Terms & Conditions
These terms apply to the To.Buy, To.Do and Second Brain mobile apps (each, the “app”). By downloading or using the app, these terms will automatically apply to you, so you should make sure that you read them carefully before using the app.
Using the app
You’re not allowed to copy or modify the app, any part of the app, or our trademarks in any way. You’re not allowed to attempt to extract the source code of the app, and you also shouldn’t try to translate the app into other languages or make derivative versions. The app itself, and all the trademarks, copyright, database rights and other intellectual property rights related to it, remain the property of the developer.
We are committed to ensuring that the app is as useful and efficient as possible. For that reason, we reserve the right to make changes to the app or to charge for its services, at any time and for any reason. We will never charge you for the app or its services without making it very clear to you exactly what you’re paying for.
Your data and device security
The app stores and processes personal data that you have provided to us in order to provide our service. It’s your responsibility to keep your phone and access to the app secure. We therefore recommend that you do not jailbreak or root your phone, which is the process of removing software restrictions and limitations imposed by the official operating system of your device. It could make your phone vulnerable to malware, viruses or malicious programs, compromise your phone’s security features, and it could mean that the app won’t work properly or at all.
Third-party services
The app uses third-party services that declare their own terms and conditions:
Connectivity and charges
You should be aware that there are certain things we will not take responsibility for. Certain functions of the app require an active internet connection. The connection can be Wi-Fi or provided by your mobile network provider, but we cannot take responsibility for the app not working at full functionality if you don’t have access to Wi-Fi and you don’t have any of your data allowance left.
If you’re using the app outside of an area with Wi-Fi, you should remember that the terms of your agreement with your mobile network provider will still apply. As a result, you may be charged by your mobile provider for the cost of data for the duration of the connection while accessing the app, or other third-party charges. In using the app, you accept responsibility for any such charges, including roaming data charges if you use the app outside of your home territory (i.e. region or country) without turning off data roaming. If you are not the bill payer for the device on which you’re using the app, please be aware that we assume you have received permission from the bill payer to use the app.
Our responsibility
Along the same lines, we cannot always take responsibility for the way you use the app. For example, you need to make sure that your device stays charged. If it runs out of battery and you can’t turn it on to use the service, we cannot accept responsibility.
With respect to our responsibility for your use of the app, it’s important to bear in mind that although we endeavour to ensure that it is updated and correct at all times, we do rely on third parties to provide information to us so that we can make it available to you. We accept no liability for any loss, direct or indirect, that you experience as a result of relying wholly on this functionality of the app.
Updates and termination
At some point, we may wish to update the app. The app is currently available on iOS and Android. The requirements for both systems (and for any additional systems we decide to extend the availability of the app to) may change, and you’ll need to download the updates if you want to keep using the app. We do not promise that we will always update the app so that it is relevant to you and/or works with the operating system version that you have installed on your device. However, you promise to always accept updates to the application when offered to you.
We may also wish to stop providing the app, and may terminate use of it at any time without giving notice of termination to you. Unless we tell you otherwise, upon any termination, (a) the rights and licences granted to you in these terms will end; (b) you must stop using the app and, if needed, delete it from your device.
Changes to these terms and conditions
We may update our terms and conditions from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new terms and conditions on this page.
These terms and conditions have been in effect since 27 August 2021. They were last revised on 30 September 2026 to cover To.Buy, To.Do and Second Brain in a single document.
Contact us
If you have any questions or suggestions about our terms and conditions, do not hesitate to contact us at contact.apps.trz@gmail.com.