Privacy Policy

LineLib — Software Commands Reference · Last updated: February 27, 2026

Introduction

LineLib ("we", "our", or "the app") is a software commands reference application developed by SupportAiCoder. We are committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our application.

Information We Collect

We do not collect any personal data. LineLib does not require an account, login, or any personal information to function.

Data Storage

All data created within the app (such as saved commands, collections, and preferences) is stored locally on your device only. This data is never transmitted to any server or third party.

Saved commands and collections — stored on device
App preferences and settings — stored on device
Search history — not stored

Advertising

LineLib displays advertisements through Google AdMob (interstitial and rewarded ads).

AdMob may collect and use data as described in Google's privacy policy. This may include:

Advertising identifiers
General location data (IP-based)
Device information for ad personalization

You can manage your ad preferences through your device settings. For more information, see Google's Privacy Policy.

AI Assistant Feature

LineLib includes an optional AI Assistant feature that helps users with software-related questions. This feature requires an internet connection.

When you use the AI Assistant:

Your questions are sent to OpenRouter (a third-party AI API service) for processing.
Only the text of your question is transmitted — no personal data, device information, or usage analytics are included.
The AI is restricted to answering questions about 3D modeling and 2D design software only.
Questions and responses are not stored on any server. They exist only in memory during your app session.
OpenRouter's privacy policy can be found at: openrouter.ai/privacy

The AI Assistant has a daily usage limit and does not process questions unrelated to software commands and shortcuts.

Third-Party Services

LineLib uses the following third-party services:

Google AdMob — Used for displaying advertisements (interstitial and rewarded ads). AdMob may collect device information for ad personalization.
OpenRouter API — Used exclusively for the AI Assistant feature. No personal data is shared. Only the text of user questions about software commands is transmitted.

Internet Access

LineLib's core functionality (browsing commands and shortcuts) works entirely offline. Internet access is required for the AI Assistant feature and for displaying advertisements.

Children's Privacy

LineLib does not knowingly collect personal information from children under the age of 13. The app is safe for users of all ages.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated revision date.

Trademark Notice

All product names, logos, and brands mentioned within the app (including but not limited to AutoCAD®, Photoshop®, Blender®, 3ds Max®, Illustrator®, Revit®, and others) are the property of their respective owners. LineLib is an independent reference tool and is not affiliated with, endorsed by, or sponsored by any of these companies. The use of these names is solely for the purpose of identifying the software whose commands are referenced.

Contact

If you have any questions about this Privacy Policy, you can contact us at:

iOS: ramoosari@icloud.com
Android: ramcosari3@gmail.com