Privacy
Your privacy in Birbly
Last updated: 2026-11-14
Who is responsible for your data
Maciek Urbanowski is responsible for data processed in connection with this website and support correspondence. For privacy matters, contact support@birblydeck.com.
Using the app
Birbly works without a user account. You can browse available cards and saved results offline. The app contains no advertising or automatic usage analytics.
Birbly has no synchronization service of its own or server collecting information about how you use the app.
Data saved on your iPhone
Your iPhone stores your language, appearance and text-size settings, introduction status and learning history. This history includes tests, their dates, your answers, results and any unfinished test.
Browsing cards does not add answers or results to your learning history.
Backups and deleting data
An iCloud or computer backup of your iPhone may include Birbly data. Apple’s system controls what the backup contains and how it is restored. Birbly provides no history synchronization, export or import of its own.
Confirming deletion of learning history in the app deletes saved tests and any unfinished test. Settings and purchases remain unchanged.
Deleting the app removes its local data from your iPhone. It does not delete existing device backups or messages handed to other apps.
Support messages
Contacting support is optional. Birbly prepares a message that you can open in your email app or copy into another app. You confirm sending in your chosen email app.
If you send the message, support receives its contents, your sender address and any data you include to handle your request. Do not include passwords or payment details.
Optional technical information
Technical information is included only if you turn on that option. You can see its full contents before opening email. It includes the app version and build number, iOS version, language, appearance, text size and content versions. The report also includes its format version.
The report contains no answers or learning history, purchase data, logs or device identifiers. You choose what to write in the message itself.
Message drafts and copies
Your message in Birbly stays in the Contact screen’s memory. Ending the app may remove it. There is no sent-message history in the app.
Your email app may keep a draft. Email messages and text copied to the clipboard are stored outside Birbly; discarding the message in Birbly does not delete those copies.
External sites and Apple services
Source and privacy links open external websites when you choose them. Those sites’ providers handle requests under their own policies.
System backups, diagnostics and App Store services are governed by Apple’s policies and settings.
This website
This static site is served from a server hosted with Mikrus and reaches you through Cloudflare’s network. As with any website, opening it sends these providers technical connection data, such as your IP address and browser details, which they handle under their own policies.
We use no advertising, contact form or analytics of our own on this site.
Handling correspondence
We use the data in your message to respond to your request and investigate the problem you describe. Providing data is optional, but without a reply address we cannot respond. Email is handled by OVHcloud.
The legal basis is our legitimate interest in providing support and investigating requests (Article 6(1)(f) GDPR). We keep correspondence for 12 months after the request is closed, then delete it from the support mailbox.
Service providers
We use Mikrus, Cloudflare and OVHcloud to serve this website and handle correspondence. These providers process the data needed to deliver their services. Our legal basis for processing connection data is our legitimate interest in providing and securing the website (Article 6(1)(f) GDPR).
Cloudflare operates a global network, which may involve processing data outside the European Economic Area. Information about safeguards for data transfers, including standard contractual clauses, is available in Cloudflare’s Data Processing Addendum.
Your rights
Where applicable under the law, you can request access to your data, its correction, deletion or restricted processing, and object to processing based on legitimate interests. Contact support@birblydeck.com to do so. You can also lodge a complaint with the President of the Polish Personal Data Protection Office. Your learning history remains on your iPhone; Birbly has no service of its own from which we could retrieve it.