Service Provider Identification
This application and its related services are operated by Carlos Colado Molina (WebAppDev).
- Name: Carlos Colado Molina (WebAppDev)
- Tax ID (NIF): 45934467V
- Email: mejortarots@gmail.com
- Postal address: C/ del Montsià, 36, Terrassa, Barcelona 08227, Spain
This privacy policy is applicable to the Birth Chart app for iPhone and iPad (hereinafter referred to as «Application»), which was developed by Carlos Colado Molina (WebAppDev) (hereinafter referred to as «Service Provider») as an Ad Supported service with optional subscriptions. This service is provided «AS IS».
What information does the Application store on your device?
The profiles you create (name or nickname, gender, and date, time and place of birth, with the coordinates and time zone of that place), the birth charts calculated from them, the AI horoscopes and chat conversations generated for you, your reading preferences and your answers to the daily community questionnaire are stored only on your device (and in the device backups you make, if any). They are not uploaded to any account. Deleting a profile or the Application deletes them from your device.
The birth chart is calculated on your device. The Application does not require, nor does it allow, the creation of user accounts or logins.
Other people’s profiles: for the compatibility (synastry) feature you can add the birth data of another person. Please only do so if that person agrees. That profile is stored on your device like your own.
Birthplace search
To find the coordinates and time zone of your birthplace, the name you type in the search box is sent to the Service Provider’s server, which returns matching places from its own database. When you pick a place, its identifier is sent so that the most used places appear first. If your place is not found and you use «I can’t find my city», the place, region and country you type are sent so that the place can be located and added. The search text may be kept in the server logs to fix search errors; it is not linked to your device, your name or your birth date.
Daily community questionnaire
The Application offers an optional daily questionnaire for the community of your sign. When you answer it, only the following is sent: the zodiac sign you answer as, the option you chose for each question, the date and time zone offset of your device (so that «today» starts at your own midnight) and the language of the Application.
The Service Provider’s server stores only the results: counters of how many answers each option received, per sign, per question and per hour. No name, birth data, device identifier, advertising identifier, IP address or any other personal identifier is stored with your answers, so they cannot be linked to you or to each other. Your own answers are remembered only on your device, so that you can answer once a day and see what you chose. The results you see are aggregated, and counters older than 35 days are deleted automatically.
Does the Application use Artificial Intelligence (AI) technologies?
Yes, as optional features: the daily, tomorrow’s and weekly horoscopes calculated from your chart and the real transits, the AI astrologer chat, and the AI compatibility reading between two profiles. Nothing is sent unless you open or request one of these features.
What is sent
The astrological data the Application calculates on your device (planets in signs and houses, aspects, moon phase, current transits and how they relate to your chart), the name or nickname and gender of the profile, the question you write and the recent messages of the conversation (in the chat), and, for a compatibility reading, the same data of the other profile and the type of relationship you choose. The local time of your device, its language and whether you have Premium are also sent so that the answer fits the moment and comes in your language.
Your exact date, time and place of birth are not sent as such. No account, email, phone number, Apple ID or advertising identifier (IDFA) is sent. Each request also includes a technical device identifier, used only to prevent abuse (see below).
Who processes it
The Service Provider’s server builds the request and forwards it to the OpenAI API to generate the answer, which is returned to the Application and stored on your device. OpenAI processes this data as a service provider under its API data usage policies and, according to those policies, does not use data sent through the API to train its models. For more information, please read OpenAI’s Privacy Policy.
Device identifier and abuse prevention
Every AI answer has a real cost and depends on a paid external service. To keep these features available, fast and fair for everyone, each AI request includes a technical identifier of your device or of your installation of the Application. It works like an anonymous ticket number: it tells the Service Provider’s server that several requests come from the same device, but not who you are.
We use it only to:
- apply the AI usage limits and credits for each device;
- detect and block automated, fraudulent or abusive use (bots, scripts or mass requests) that could make the service unavailable for other users;
- protect the security and stability of the Service Provider’s servers, and investigate misuse when it happens.
What it is not: it is not your advertising identifier (IDFA), it is not linked to an account or email, it is not sent to OpenAI or to advertisers, and it is never used for advertising, for tracking you across apps or websites, or for profiling.
It is processed on the basis of the Service Provider’s legitimate interest in protecting the service against abuse (Article 6(1)(f) GDPR) and is kept together with the AI request records for up to one (1) year. You can object to this processing at any time by writing to mejortarots@gmail.com; please note that the AI features cannot be offered without it, while the rest of the Application keeps working normally.
What we may keep, and for how long
For quality assurance, in particular to verify that the AI is producing appropriate and useful answers, and to investigate abuse, the Service Provider may store each AI request (your question and the context described above) and the answer generated, together with the technical device identifier, for up to one (1) year. After that period the records are deleted or reduced to aggregated statistics. These records are not published, not shared with other users and not used for advertising, tracking or profiling.
What you write
Writing in the chat is voluntary. Please do not include contact details or other identifying information about yourself or other people. Text may be filtered by an automated moderation system and the Service Provider may disregard requests that misuse the AI features. AI answers are generated for entertainment and are not professional advice (see the Terms of Use).
What information does the Application collect automatically?
The Application and the third-party services it relies on may collect certain information automatically, including, but not limited to, the type of device you use, your iOS version, the IP address of your device, crash and diagnostic information, and information about the way you use the Application. The Application downloads general content and settings from the Service Provider’s server, and when a birth chart is created it sends only the language of the Application, to count how many charts are created in each language.
If you have enabled «Share With App Developers» in your iOS settings, Apple may share anonymous crash reports and usage statistics with the Service Provider, in accordance with Apple’s privacy policy.
Notifications, wallpapers and reading aloud
If you allow notifications, the Application schedules your horoscope reminders locally on your device. No push token is sent to the Service Provider. You can turn notifications off at any time in iOS Settings > Notifications. Wallpapers you save are only written to your photo library if you grant that permission. The «read aloud» feature uses the speech engine of your device.
Does the Application collect precise real time location information of the device?
No. The Application does not request access to Location Services: your birthplace is the place you search for and choose yourself. The advertising provider (Google AdMob) may process your approximate (coarse) location, derived for example from your IP address, solely to serve and measure advertising, in accordance with its own privacy policy.
Advertising and App Tracking Transparency (ATT)
The Application shows advertisements provided by Google AdMob (Google Mobile Ads SDK).
- Consent (EEA, UK and Switzerland): where required by law, a consent message is shown before any personalised advertising is served. You can choose non-personalised ads instead and change your choice later from the Application’s settings.
- App Tracking Transparency: the Application asks for your permission, through Apple’s App Tracking Transparency prompt, before the advertising SDK can access your device’s advertising identifier (IDFA) or track you across apps and websites owned by other companies. If you select «Ask App Not to Track», the IDFA is not accessed and the ads you see are not personalised based on that tracking; the Application works exactly the same.
- Changing your choice: you can change it at any time in iOS Settings > Privacy & Security > Tracking.
The Service Provider never uses the IDFA itself, never links it to your birth data, and never sends your birth data, charts or AI content to the advertising provider.
For users without a subscription, AI requests use credits, and watching a short rewarded advertisement adds more credits; some wallpapers can also be unlocked by watching an advertisement.
Subscriptions
The Application offers optional auto-renewable Premium subscriptions (1 week, 1 month and 3 months) that remove advertising and give unlimited use of the AI features, subject to fair use. When you purchase a subscription, your payment is processed by Apple through your Apple ID account. The Service Provider does not receive or store your payment details; Apple only informs the Application whether a subscription is active. For details about subscription terms, renewal and cancellation, please refer to our Terms of Use.
Do third parties see and/or have access to information obtained by the Application?
Your birth data is never sold and never shared with advertisers. Other than the AI data sent to OpenAI as described above, no personal data is shared with third parties. Only aggregated, anonymized data is periodically transmitted to external services to aid the Service Provider in improving the Application and their service.
Please note that the Application utilizes third-party services that have their own Privacy Policy about handling data. Below are the links to the Privacy Policy of the third-party service providers used by the Application:
The Service Provider may disclose User Provided and Automatically Collected Information:
- as required by law, such as to comply with a subpoena, or similar legal process;
- when they believe in good faith that disclosure is necessary to protect their rights, protect your safety or the safety of others, investigate fraud, or respond to a government request;
- with their trusted services providers who work on their behalf, do not have an independent use of the information we disclose to them, and have agreed to adhere to the rules set forth in this privacy statement.
Where the GDPR applies, data transferred outside the European Economic Area (for example to OpenAI or Google) is protected by an appropriate transfer mechanism, such as an adequacy decision or the Standard Contractual Clauses approved by the European Commission.
What are my opt-out rights?
You can halt all collection of information by the Application easily by deleting the Application from your device. You can also deny or withdraw tracking permission (see above), turn off notifications, skip the community questionnaire and the AI features, and delete any profile from within the Application at any time.
Data retention and your rights
The AI records described above are retained for up to one (1) year; community questionnaire counters for up to 35 days. The Service Provider will retain Automatically Collected information for up to 24 months and thereafter may store it in aggregate. If you would like to exercise your rights of access, rectification, erasure, restriction, objection or portability under the GDPR, please contact the Service Provider at mejortarots@gmail.com and we will respond within one month; you may also lodge a complaint with your data protection authority (in Spain, the Agencia Española de Protección de Datos). If you are a California resident, you have the right to know, delete and correct your personal information and to opt out of its sale or sharing; the Service Provider does not sell your personal information and will not discriminate against you for exercising these rights.
How does the Application address children’s privacy?
The Service Provider does not use the Application to knowingly solicit data from or market to children under the age of 13.
The Application does not address anyone under the age of 13. The Service Provider does not knowingly collect personally identifiable information from children under 13 years of age. In the case the Service Provider discovers that a child under 13 has provided personal information, the Service Provider will immediately delete this from their servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact the Service Provider (mejortarots@gmail.com) so that they will be able to take the necessary actions.
How is your information kept secure?
The Service Provider is concerned about safeguarding the confidentiality of your information. Data sent to the Service Provider’s server travels encrypted (HTTPS). For the information we process and maintain, the Service Provider provides physical, electronic, and procedural safeguards. Please be aware that, although we endeavor to provide reasonable security for information we process and maintain, no security system can prevent all potential security breaches. In the event of a personal data breach that poses a risk to your rights, the Service Provider will notify the competent authority within 72 hours and, where required, you.
How will you be informed of changes to this Privacy Policy?
This Privacy Policy may be updated from time to time for any reason. The Service Provider will notify you of any changes to the Privacy Policy by updating this page with the new Privacy Policy. You are advised to consult this Privacy Policy regularly for any changes, as continued use is deemed approval of all changes.
This privacy policy is effective as of 2026-10-29.
How do you give your consent?
By using the Application, you are giving your consent to the Service Provider processing of your information as set forth in this Privacy Policy now and as amended by us. Consent to personalised advertising and to tracking is requested separately (consent message and App Tracking Transparency prompt) and can be withdrawn at any time as described above.
How can you contact us?
If you have any questions regarding privacy while using the Application, or have questions about the practices, please contact the Service Provider via email at mejortarots@gmail.com.