Privacy Policy – iPlusFlow

The iPlusFlow Chrome extension helps users track Codeforces problems, view friends' accepted submissions, and maintain private notes directly inside the browser interface.

All data is stored locally within your browser or your private encrypted Chrome Sync storage and is never transmitted to any external servers operated by the developer.

📦 What We Store

Data Type	Storage Location	Sync Enabled?
Your Codeforces handle	Chrome Storage Sync	Yes (Chrome Account)
Bookmarked problems & tags	Chrome Storage Sync	Yes (Chrome Account)
Optional personal notes	Chrome Storage Sync	Yes (Chrome Account)
Cached friend list & submissions	Chrome Storage Local	No (Device specific)

Bookmarks, notes, and settings are stored using chrome.storage.sync to support syncing across browsers where you are signed into Chrome. Temporary caches are stored in chrome.storage.local to improve performance.

🚫 What We Do Not Do

• ❌ Collect personal or sensitive data
• ❌ Track your browsing activity
• ❌ Use cookies or localStorage for tracking
• ❌ Send your data to external servers operated by the developer
• ❌ Access your passwords, login credentials, or authentication tokens

🔐 Permissions Explanation

The extension requests the following host permission:

"host_permissions": ["https://codeforces.com/*"]

This permission is strictly required to support core features:

• ✅ Access your public Codeforces submission history (user.status API) to identify solved problems.
• ✅ Load your Codeforces friends list when logged into Codeforces.
• ✅ Access problem pages and submission pages to display accepted submissions from friends when requested.

🗑️ Data Removal

Stored data may be removed at any time by:

• Uninstalling the extension.
• Clearing Chrome extension storage manually via browser developer settings.

📧 Developer Contact