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Showing posts from April, 2026

3D Printing Tools & Android Apps

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Simple, fast, and practical Android apps built for makers and 3D printing enthusiasts.

Featured Apps

STL Viewer for Android

Open and view STL and 3MF files directly on your phone. Fast, simple, and designed for mobile 3D model inspection.

View Details Download

Filament Tracker

Track 3D printing filament inventory, manage spools, monitor usage, and keep your materials organized with a clean interface.

View Details Download


Why Use These Apps?

  • Designed for real 3D printing workflows
  • Fast and easy to use on mobile devices
  • Clean, modern interface
  • Focused on practical everyday use

Available on Google Play

Download current apps and follow updates as more tools are released.

View Developer Page


More Tools Coming

I’m actively building more Android tools for 3D printing, customization, and practical everyday use.

Terms and Conditions for App Icons

Terms and Conditions

Effective Date: April 10, 2026

These Terms and Conditions ("Terms") apply to mobile applications published by SLCMotor, including icon pack, wallpaper, and Android theming applications ("Apps," "App," "Service," "we," "our," or "us"). By downloading, installing, or using any of our Apps, you agree to these Terms.

1. Use of the Apps

Our Apps are provided for personal, non-commercial use unless we clearly state otherwise. You agree to use the Apps only in compliance with applicable laws, platform rules, and these Terms.

2. License

We grant you a limited, non-exclusive, non-transferable, revocable license to use the Apps for your personal use on devices you own or control, subject to these Terms.

You may not:

  • Copy, reproduce, redistribute, resell, or republish App content except as permitted by law.
  • Modify, decompile, reverse engineer, or attempt to extract source code except where allowed by applicable law.
  • Use our Apps, artwork, icons, wallpapers, branding, or other content for unauthorized commercial purposes.
  • Upload, mirror, or redistribute paid or premium content without permission.

3. Intellectual Property

All icons, graphics, wallpapers, app designs, branding, text, and other content made available through our Apps are owned by or licensed to SLCMotor and are protected by intellectual property laws.

Your use of the Apps does not transfer ownership of any intellectual property rights.

4. App Features and Compatibility

Our Apps are designed to work with supported Android launchers, wallpaper systems, and related customization tools. Compatibility may vary depending on device manufacturer, Android version, launcher support, third-party app changes, or other technical limitations.

We do not guarantee that every feature will work on every device, launcher, or Android version.

5. Wallpapers, Icons, and Theming Content

The Apps may allow you to browse, apply, save, or request icons and wallpapers. All such content is provided for lawful personal use only. You may not claim our content as your own or redistribute it without permission.

6. Icon Requests and User Communications

Some Apps may include optional support or icon request features. If you choose to use them, you are responsible for the information you submit. By sending an icon request or contacting us, you grant us permission to review that submission for support, design, and compatibility purposes.

We do not guarantee that any requested icon will be created, released, or delivered within any specific timeframe.

7. Purchases, Donations, and Billing

Some Apps may include optional donations or purchases processed through Google Play or another authorized platform. All billing, refunds, cancellations, and payment handling are subject to the terms and policies of the platform through which the transaction is made.

Unless required by law or platform policy, donations are voluntary and non-refundable.

8. Third-Party Services

Our Apps may rely on third-party services, platforms, launchers, hosting providers, email apps, app stores, or content delivery services. Your use of those third-party services may also be governed by their own terms and privacy policies.

We are not responsible for third-party apps, launcher behavior, store policies, or service interruptions outside our control.

9. Acceptable Use

You agree not to:

  • Use the Apps in a way that interferes with their normal operation.
  • Attempt to bypass security, licensing, donation, or access controls.
  • Use the Apps to violate the rights of others.
  • Use our content in a misleading, unlawful, or abusive manner.

10. Updates and Changes

We may update, change, suspend, or discontinue any App feature, content, or support offering at any time without prior notice. We may also update these Terms from time to time. Continued use of the Apps after changes are posted means you accept the updated Terms.

11. Disclaimer of Warranties

The Apps are provided on an "as is" and "as available" basis. To the fullest extent permitted by law, we make no warranties of any kind, express or implied, including warranties of merchantability, fitness for a particular purpose, non-infringement, availability, compatibility, or error-free operation.

12. Limitation of Liability

To the fullest extent permitted by law, SLCMotor shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, goodwill, device functionality, or business interruption arising from or related to your use of the Apps.

Your use of the Apps is at your own risk.

13. Termination

We may suspend or terminate access to any App or feature if necessary to protect the integrity of the Service, comply with legal obligations, or respond to misuse. You may stop using the Apps at any time by uninstalling them.

14. Governing Platform Rules

If you download our Apps through Google Play or another app marketplace, your use of the Apps is also subject to that marketplace's applicable terms, policies, and rules.

15. Contact

If you have questions about these Terms and Conditions, you can contact us at slcmotorstats@gmail.com.

Terms and Conditions for Filament Tracker

Terms and Conditions for Filament Tracker

Effective date: April 10, 2026

These Terms and Conditions apply to the Filament Tracker app provided by SLCMotor.

By downloading or using Filament Tracker, you agree to these Terms and Conditions. If you do not agree, please do not use the app.

Use of the App

Filament Tracker is intended to help users organize filament inventory, track spools, log usage, and manage related data.

You agree to use the app only for lawful purposes and in a way that does not interfere with the app’s functionality or other users.

User Data

You are responsible for the data you enter into Filament Tracker, including filament records, spool information, notes, codes, tags, and backups.

SLCMotor is not responsible for data loss caused by device issues, user actions, app removal, failed backups, or third-party storage problems.

Backups and Restores

The app may provide export, import, backup, and restore features. You are responsible for maintaining your own backups if you want to preserve your data.

SLCMotor does not guarantee that backups, restores, exports, or imports will always be successful in every situation.

Permissions and Device Features

Some features of Filament Tracker may #ffffff device permissions or supported hardware, such as:

  • Camera for barcode and QR scanning
  • NFC for supported tag reading and writing
  • Vibration for feedba#ffffff

If your device does not support a feature or permission is denied, some parts of the app may not function as intended.

In-App Purchases

Filament Tracker may offer optional in-app purchases through Google Play, such as Premium unlocks or support tips.

All billing, payments, #ffffff, and purchase processing are handled according to Google Play’s terms and policies.

Intellectual Property

All rights, title, and #fffffft in Filament Tracker, including its design, branding, text, graphics, and software, remain the property of SLCMotor unless otherwise stated.

You may not copy, modify, distribute, reverse engineer, or attempt to extract the source code of the app except as permitted by applicable law.

No Warranty

Filament Tracker is provided on an “as is” and “as available” basis without warranties of any kind.

SLCMotor does not guarantee that the app will always be error-free, uninterrupted, secure, or compatible with every device or launcher setup.

Limitation of Liability

To the fullest extent permitted by law, SLCMotor will not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of Filament Tracker.

This includes, but is not limited to, data loss, device issues, backup failures, inventory tracking errors, or purchase-related issues handled by third-party services.

Changes to These Terms

SLCMotor may update these Terms and Conditions from time to time. Updated terms will be posted on this page with a revised effective date.

Contact

If you have questions about these Terms and Conditions, you can contact SLCMotor through the developer contact information listed on Google Play.

Privacy Policy for Filament Tracker

Privacy Policy for Filament Tracker

Effective date: April 10, 2026

Filament Tracker is provided by SLCMotor as a free app with optional in-app purchases.

This Privacy Policy explains how the app handles information when you use it.

Information Stored by the App

Filament Tracker stores app data on your device, such as:

  • filament brands, materials, colors, tags, notes, and codes
  • spool details such as remaining grams, cost, purchase date, and location
  • print history and usage logs
  • custom settings, color presets, and dryer presets
  • NFC tag data you choose to read or write

Filament Tracker does not require account creation to use the app.

Permissions Used

Filament Tracker may request access to:

  • Camera to scan barcodes and QR codes
  • NFC to read and write supported NFC tags
  • Vibration for scan and NFC feedback
  • Billing for optional Google Play in-app purchases

These permissions are used only for related app features.

Backups and Exports

The app includes backup and restore features. If you choose to export a backup, the file is saved to the location you choose.

Android system backup features may also back up app data depending on your device and Google backup settings.

In-App Purchases

Optional purchases are processed by Google Play. SLCMotor does not receive your full payment card information.

Advertising and Analytics

Filament Tracker does not include third-party advertising SDKs.

Filament Tracker is not designed to collect personal information for analytics or marketing purposes.

Data Sharing

SLCMotor does not sell your personal information.

App data generally remains on your device unless you choose to export it or restore it through Android or app backup features.

Children’s Privacy

Filament Tracker is not directed to children under 13. SLCMotor does not knowingly collect personal information from children under 13.

Changes to This Policy

This Privacy Policy may be updated from time to time. Changes will be posted on this page with an updated effective date.

Contact

If you have questions about this Privacy Policy, you can contact SLCMotor through the developer contact information listed on Google Play.

Best STL Viewer App for Android (Fast, Free, Offline)

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STL Viewer for Android – Open and View 3D Models (STL & 3MF Files)

I’m excited to share my newest Android app, 3D Model Viewer, a fast and simple way to open STL and 3MF files on Android.

If you work with 3D printing models, download files from sites like Thingiverse or Printables, or just want a quick way to preview models on your phone, this app makes it easy.


What is 3D Model Viewer?

3D Model Viewer is a lightweight STL viewer for Android designed to quickly open and inspect 3D printing files.

You can use it to:

  • view STL files on Android
  • open 3MF files directly from your device
  • preview models before 3D printing
  • inspect mesh geometry on the go

Key Features

Open STL and 3MF Files

Load files directly from your device including both binary and ASCII STL formats, as well as basic 3MF support.

Touch-Friendly 3D Viewer

  • Rotate with one finger
  • Pan with two fingers
  • Pinch to zoom

Smooth and intuitive controls designed for mobile use.

Shaded and Wireframe Modes

Switch between solid shading and wireframe view to inspect model geometry and mesh structure.

Model Information

View useful details such as:

  • triangle count
  • file size
  • model bounds
  • units (when available)

Recent Files and Demo Models

Quickly reopen recently viewed files or explore built-in demo models.

Theme Options

Choose between:

  • System
  • Dark mode
  • Light mode

Why Use an STL Viewer on Android?

Being able to open STL files on your phone is useful when:

  • checking models before printing
  • reviewing files away from your computer
  • browsing downloaded 3D models
  • quickly verifying geometry and scale

3D Model Viewer makes this process fast, simple, and portable.


Version 1.0.0 Features

  • STL support (binary and ASCII)
  • Basic 3MF mesh support
  • Wireframe viewing mode
  • Recent file history
  • Built-in demo models
  • Help and About section
  • Optional Google Play tip support

Download STL Viewer for Android

Try it on Google Play:

👉 Download 3D Model Viewer on Google Play


Feedback and Updates

I’ll continue improving the app and adding new features over time.

If you try it out, I’d love to hear your feedback.

Filament Tracker for 3D Printing – Track Filament Inventory, Spools, and Usage (Android)

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Filament Tracker for 3D Printing – Track Filament Inventory, Spools, and Usage

Filament Tracker v1.0.2 is now available on Google Play with major new features and improvements for makers.

I’m excited to share the latest version of Filament Tracker, now available on Google Play.

If you enjoy 3D printing, you already know how quickly filament starts to pile up. Different brands, materials, colors, partially used spools, dryer locations, printer assignments, and storage bins can get difficult to manage fast.

That’s exactly why I built Filament Tracker.


What Is Filament Tracker?

Filament Tracker is an Android app designed to help makers organize and manage their 3D printing filament inventory in one place.

Whether you have a few favorite spools or a full shelf of materials, Filament Tracker helps you keep track of:

  • what filament you have
  • where it is stored
  • how much is left
  • what it cost
  • when it was purchased
  • how much you are actually using

Key Features

Filament and Spool Tracking

Track filament by brand, material, color, and spool count. Add multiple spools to the same filament and monitor remaining grams over time.

Barcode, QR, and NFC Support

Quickly add filament by scanning a barcode or QR code. You can also read and write NFC tags for faster filament matching and spool setup.

Inventory Management

Organize spools by Printers, Filament Dryers, and Storage locations. Move spools between locations with a simple workflow.

Print Calculator and Print History

Estimate filament usage before printing, log grams used, and keep spool totals accurate. View past prints and undo usage when needed.

Expanded Filament Catalog

The built-in catalog includes a much larger selection of brands, materials, and colors to help speed up filament setup.

Material Definitions and Dryer Presets

View helpful material reference information and drying guidance for common filament types.

Low Stock and Favorites

Quickly see when spools or filaments are running low. Mark favorite filaments so the colors and materials you use most are easier to manage.

Filament Tags and Purchase Dates

Track useful details like filament tags, spool purchase dates, and additional notes to keep your inventory more organized.

Stats and Insights

View useful collection stats including spool totals, inventory by location, and low stock counts.

Backup and Restore

Export and import your data so your collection stays safe and easy to restore.


What’s New in Version 1.0.2

  • Added NFC tag reading and writing
  • Added Material Definitions
  • Expanded the filament catalog and presets
  • Added low stock support and favorites
  • Added filament tags and purchase dates
  • Improved filters, quick actions, and overall UI polish
  • Added general bug fixes and performance improvements

Why I Built It

I wanted something that was:

  • fast and easy to use
  • clean and modern
  • practical for real hobby 3D printing
  • focused on actually keeping filament inventory accurate

So I built it for myself, and now I’m sharing it with other makers too.


Download Filament Tracker

Get it on Google Play here:

Download Filament Tracker on Google Play


Feedback and Support

I’m continuing to improve Filament Tracker and add useful features over time.

If you try the app, I’d love to hear your feedback.

Thanks for checking it out, and happy printing.