Privacy Policy
Last updated: · Your data, your control
We take privacy seriously. This calculator runs in your browser — no signup, no tracking of who you are, no selling your data.
📊 Information We Collect
Calculator inputs: When you enter plant names, weights, or mutation data, this stays in your browser only. We never see it.
Zero personal data: No name, email, payment info, or account required. Use every tool completely anonymous.
💾 Browser Storage
Theme preference: We save whether you prefer Light or Dark mode in your browser's local storage. This is on YOUR device, not our servers.
Your control: Clear your browser's local storage anytime (Settings → Clear Cache/Storage) and it's gone.
📈 Site Analytics
How many users: We use analytics (like Google Analytics) to count visitors and see which calculators are popular.
What we learn: Approximate location (country/region), device type, pages visited. No personal identification.
Why: To make improvements — if 90% use Plant Value and ignore Egg Hatch, we know what to optimize.
📢 Ads & Sponsored Content
Why ads: This tool is free because ads help pay for servers and development. No ads = tool dies.
Cookie-based ads: Ad networks may place cookies to show you relevant ads. You can disable this in your browser settings or ad preferences.
Your choice: Use an ad blocker if you prefer (we understand), but we can't serve the tool if nobody pays for it.
✋ Your Privacy Rights
No profile: We don't build a profile of you. Revisit tomorrow, we don't know it's the same person.
No sharing: We don't sell, trade, or share any data with third parties (except the analytics/ads services we use).
No tracking: We don't use persistent user IDs, fingerprinting, or cross-site tracking.
🔒 Data Security
HTTPS: All communication between you and our site is encrypted. No one can intercept what you're calculating.
No databases: Since we don't store calculator inputs, there's nothing to hack or lose.
🔗 External Links
Our blog, guides, and pages link to Discord, YouTube, Reddit, and other sites. We're not responsible for their privacy practices — check their policies before sharing data with them.
📝 Changes to This Policy
We may update this policy as the tool evolves. The date at the top always shows when we last changed it. Major changes get announced in our blog.
❓ Questions About Privacy?
Email us at privacy@growsagardencalculators.com
We read every message and respond within 48 hours.
This is a fan-made calculator built by players who care about privacy. We're not a data company — we're just here to help you win more trades. 🌱