Last updated: 13 April 2026
DeckPrompt is published by X8IQ Ltd (“X8IQ”, “we”, “our”, or “us”), a company registered in England and Wales (Company Number 11785751). Our registered address is 80-83 Long Lane, London, EC1A 9ET, United Kingdom.
DeckPrompt is designed with privacy at its core. We do not collect, store, or have access to your personal data. Specifically:
When you choose to enhance a prompt, the content of that prompt is sent directly from your device to the AI provider you have selected:
These requests are made using your own API keys and are governed by each provider's respective privacy policy. X8IQ does not proxy, intercept, log, or store these requests. Data is only sent when you explicitly trigger an enhancement.
DeckPrompt does not use any third-party analytics services, tracking scripts, advertising frameworks, cookies, or device identifiers. We do not run Google Analytics, Mixpanel, or any similar tools. We do not collect behavioural data or build user profiles.
As an app distributed through the Apple App Store, we have access to Apple's built-in App Store Connect analytics. This provides aggregated, anonymised data such as download numbers, crash reports, device types, and geographic regions. This data cannot identify individual users and is provided by Apple to all developers. We do not add any analytics beyond what Apple provides by default.
The DeckPrompt website (deckprompt.com) is hosted on Vercel. Vercel may collect basic server access logs (such as IP addresses and page requests) as part of standard web hosting. We do not add any tracking scripts, cookies, or analytics tools to the website. We use Vercel Web Analytics to measure page views and visitor counts. This service does not use cookies, does not collect personal information, and is fully compliant with GDPR.
DeckPrompt does not require you to create an account, provide an email address, or share any personal information to use the app.
All purchases are processed by Apple through the App Store. We do not receive your name, email address, Apple ID, payment method, or any personally identifiable information from your purchase. Apple provides us with anonymised transaction data (date, territory, currency, proceeds) for financial reporting purposes only.
DeckPrompt is not directed at children under 13 (or under 16 in the EU/UK). We do not knowingly collect personal information from children. If you believe a child has used DeckPrompt in a way that raises concerns, please contact us at privacy@deckprompt.com.
Because we do not collect or process personal data, the standard data subject rights (access, rectification, erasure, portability, restriction, and objection) are not applicable in the context of our services. However, if you believe we hold any data relating to you, you have the right to contact us to request access, correction, or deletion. If you are based in the EU, you also have rights under the General Data Protection Regulation (GDPR). If you are based in California, you have rights under the California Consumer Privacy Act (CCPA). In practice, because we do not collect or store personal data, these rights are unlikely to be applicable, but you may still contact us to enquire.
You may also contact the Information Commissioner's Office (ICO) if you have concerns about how your data is handled.
All data remains on your device or within your private iCloud account. API keys are stored using Apple's Keychain Services, which provides hardware-backed encryption. We have no servers that store or process your data.
We may update this privacy policy from time to time. Any changes will be reflected on this page with an updated “Last updated” date.
If you have questions about this privacy policy, please contact us at privacy@deckprompt.com.
© 2026 X8IQ Ltd. All rights reserved.