--- title: "NL-Deline — App Overview" url: https://marlvel.ai/apps/nl-deline category: Developer Tools developer: NEWLINE INTERACTIVE, INC. platforms: ios rating: N/A (0 ratings) pricing: free report_level: overview generated: 2026-05-10 last_verified: "2026-05-10T06:33:27.570Z" --- > **Key Insight:** NL-Deline replaces specialized calibration equipment with a mobile-first, AI-driven workflow that supports collaborative screen maintenance. | Metric | Value | |--------|-------| | Category | Developer Tools | | Rating | N/A ★ (0) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.1.2 | | Developer | NEWLINE INTERACTIVE, INC. | ## What is NL-Deline? NL-Deline is a mobile-based calibration tool designed to correct bright and dark lines on display screens using AI and image processing. It eliminates the need for professional hardware by enabling users to perform high-quality screen corrections directly via smartphone photography. ## Key Features - **AI-Powered Correction**: Utilizes AI and image processing algorithms to improve correction efficiency by six times compared to traditional methods. - **WIFI Connectivity**: Establishes automatic, wireless connections between mobile devices and display screens for seamless data transfer. - **Collaborative Calibration**: Supports multi-device synchronization, allowing teams to divide labor and perform calibrations simultaneously. ## Who is it for? Display technicians and maintenance professionals requiring efficient, mobile-based screen calibration. ## Links - [App Store](https://apps.apple.com/us/app/nl-deline/id6476768073?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/nl-deline) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/nl-deline).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*