Introduction
Creating a visually flawless mobile app requires more than just good design—it requires precision. That’s where Designer Tools Pro comes in. This powerful utility app is tailored for UI/UX designers and developers who want to validate and perfect their Android app layouts. Whether you’re verifying alignment, checking keylines, matching design specs, or identifying specific colors in your UI, Designer Tools Pro gives you all the right features in one place.
Ideal for design perfectionists, pixel-checkers, and developers who need to meet exact specifications, this app is a must-have in your toolkit.
Key Features of Designer Tools Pro
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Grid Overlay for Alignment and Spacing
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Mockup Overlay for Design Validation
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Pixel-Accurate Color Picker
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Portrait and Landscape Mode Support
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Customizable Grid and Overlay Settings
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Clipboard Integration for Hex Values
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No Data Collection – Privacy-First
Details of Top Features
1. Grid Overlay
The Grid Overlay feature helps you quickly identify layout inconsistencies. You can customize the grid size, keyline thickness, and grid line colors to match your project needs. This is extremely useful for spotting off-by-one-pixel errors, padding issues, or misaligned UI components.
2. Mockup Overlay
Want to ensure your app matches the design mockup? With this feature, you can overlay your original design image on top of the app’s interface. Adjust opacity, switch between portrait and landscape modes, and fine-tune vertical alignment to match real-world implementation with the intended spec. It’s a powerful visual check before signing off on UI development.
3. Color Picker
Drag your finger around the screen with a loupe magnifier to pinpoint and identify exact color codes in any part of the UI. This tool provides pixel-level hex color identification, making it easy to compare against branding or style guides. One tap copies the hex code to your clipboard.
Pros and Cons
Pros
✔ Essential tool for designers and UI developers
✔ Pixel-precise overlays and color detection
✔ Highly customizable and user-friendly
✔ No data collection – fully privacy-focused
✔ Easy to toggle on/off while testing apps
✔ Useful for redlining and design QA
Cons
✘ Requires accessibility permissions for overlay (with full transparency about usage)
✘ Limited to on-screen analysis (no external file editing or mockup design)
✘ Best suited for professionals or advanced users
Frequently Asked Questions (FAQ)
Q1: Who is Designer Tools Pro designed for?
It’s ideal for mobile app UI/UX designers, developers, and QA testers who need to verify layout precision and design fidelity.
Q2: What does the AccessibilityService API do in the app?
The app uses this API only to enable floating overlays and multitasking. No data is collected, stored, or shared.
Q3: Can I adjust the grid and mockup settings?
Yes, you can customize grid size, colors, keylines, opacity of mockup overlays, and their position on screen.
Q4: Does the Color Picker work with any app screen?
Absolutely. You can use the loupe to pick colors from any app screen currently displayed on your device.
Q5: Is any personal data collected?
No. Designer Tools Pro is a privacy-first app that does not collect or share user data.
Conclusion
Designer Tools Pro is a finely crafted utility for anyone who takes app design seriously. Whether you’re aiming for pixel-perfect alignment, ensuring your UI matches the original design, or validating color schemes, this app gives you the control and accuracy you need. Its customizable features, privacy-focused approach, and smooth performance make it a top pick for professionals in the mobile app development space.
If you care about every pixel, then Designer Tools Pro belongs in your toolkit.
Download it today and make your design review process smarter, faster, and more accurate.
amra