Printopo (“we”, “us”) is a small, independent service. This policy explains what we collect, why, and what we deliberately do not do. Data controller contact: our contact form.
| Data | What exactly | Why |
|---|---|---|
| Account | Email address and sign-in identifier (from Google sign-in or the email link you use) | To operate your account and plan |
| Generation history | The map area (coordinates), model settings, timestamp and outcome of each generation while signed in | To enforce fair usage limits and, in future, show you your own history |
| Preferences | Interface language, last-used model settings | To keep your settings across devices |
| Subscription status | Plan, subscription identifier and renewal date from FastSpring | To activate what you paid for |
| Technical | IP address (for guest rate limiting and abuse prevention) and short-lived server logs | To keep the Service working and fair |
Payment details (card numbers, billing address) go directly to FastSpring, our Merchant of Record. We never receive or store them.
localStorage) only for your language
choice and your sign-in session.| Provider | Role | Data involved |
|---|---|---|
| Supabase | Authentication and database | Account, preferences, generation history, subscription status |
| FastSpring | Reseller & Merchant of Record for paid plans | Payment and billing data (as an independent controller — see FastSpring’s privacy policy) |
| Vercel | Hosting and temporary file delivery | Technical data; generated model files (held briefly for download) |
| Optional sign-in provider | Your Google account email, only if you choose “Continue with Google” |
Map, terrain and building data requests are served from the open-data sources credited in the app; your selected coordinates are sent to them as part of generating your model.
We process account, subscription and usage data to perform our contract with you, and technical data (IP, logs, rate limiting) under our legitimate interest in keeping the Service secure and fair.
You can request access to, correction of, export of, or deletion of your personal data at any time by using our contact form. We respond within 30 days. Depending on where you live (for example the EU/EEA, UK or California), you may have additional statutory rights, including the right to complain to your local data protection authority.
Our infrastructure is primarily hosted in Japan (Tokyo region). Some providers listed above process data in other countries (including the United States) under their standard data-protection safeguards.
The Service is not directed at children under 13, and we do not knowingly collect their data.
We will post any changes to this policy on this page, with the date above updated. Material changes will be announced in the app or by email.