Privacy, in plain language
Nadbooks Ventures, Ikotun, Lagos, Nigeria operates GramApp and is responsible for the personal data processed through the service. We use data to provide learning, tutor, security, and—when enabled—billing features. We do not sell your data.
Data we process
GramApp processes the information required to operate the service, including:
- Account data used to create and secure your profile.
- Learning progress such as lesson activity and grammar mastery.
- Tutor interactions including assistance requests and messages.
- Subscription status when paid access is enabled.
- Optional voice recordings submitted for speaking feedback.
Companies that help deliver GramApp
We use specialist providers only where needed to deliver the service.
How long data is kept
Data is kept only for as long as necessary to provide GramApp, maintain security, keep required accounting records, resolve disputes, or comply with the law. It is deleted or anonymised when appropriate.
Your data rights
You may request access to, correction of, export of, or deletion of your personal data. We may need to verify your identity before completing a request, and some information may remain subject to legal retention requirements applicable in Nigeria.
Make a privacy requestQuestions about your data?
Contact Nadbooks Ventures at Ikotun, Lagos, Nigeria. We will respond to privacy and data requests sent to the email below.
PRIVACY EMAILhello@hazi.ng↗