01
The data controller responsible for the processing of personal data in connection with the Chartlyzer mobile application is:
02
We process personal data only to the extent necessary to provide, improve and secure our services. This includes:
Data is stored:
03
For usage analytics, we may use services such as Firebase Analytics or equivalent tools. Usage information is stored in pseudonymised form and used solely to improve the App experience.
Processing for analytics purposes takes place only with your explicit consent. This consent may be withdrawn at any time with effect for the future via the App settings.
04
We use your data for the following purposes:
05
Data is shared with third parties only where necessary for service delivery, with your consent, or as required by law. Our key third-party providers are:
| Provider | Purpose | Location |
|---|---|---|
| RevenueCat | Subscription management, entitlement verification and purchase history. | USA |
| Apple App Store / Google Play | App distribution and in-app purchase processing. | USA |
| Cloudflare | Backend infrastructure and secure request routing. | USA / EU |
| Expo | App build, distribution and basic telemetry. | USA |
| Meta | Marketing optimisation (with consent only). | USA |
| TikTok | Marketing optimisation (with consent only). | USA |
Data transfers to providers located outside the EU take place only where an adequate level of data protection is ensured, in particular through Standard Contractual Clauses (SCCs) or equivalent mechanisms.
06
Our website may use cookies or similar technologies for functionality and analytics purposes. You may change your preferences or withdraw consent at any time via your browser settings or by contacting us.
The Chartlyzer mobile App uses local device storage (AsyncStorage) to save preferences and analysis history. This data remains on your device and is not transmitted to our servers unless required for a specific feature.
07
Personal data is retained only for as long as necessary for the purposes described in this Policy, or as required by applicable statutory retention obligations. Chart images submitted for analysis are processed in real time and are not stored permanently on our servers. Analysis results saved in your history are stored locally on your device and may be deleted by you at any time.
08
Under applicable data protection law (including GDPR where applicable), you have the following rights:
You also have the right to lodge a complaint with the relevant data protection supervisory authority in your country of residence.
To exercise any of these rights, please contact us at hello@chartlyzer.com.
09
Our services are not directed at children under the age of 13. We do not knowingly collect personal data from children without verifiable parental or guardian consent. If you become aware that a child has provided us with personal data, please contact us immediately so we can take appropriate action.
10
If you have consented to receive marketing communications, we may send you updates, offers or product news. You may unsubscribe at any time via the unsubscribe link in any email, or by contacting us directly. Withdrawal of consent does not affect the lawfulness of processing carried out before withdrawal.
11
This Privacy Policy may be updated periodically to reflect changes in our practices or applicable law. The current version is always available on our website and within the App. Material changes will be communicated via the App or by email where required.
12
For questions, requests to exercise your rights, or any other privacy-related enquiry, please contact us at: