# Lighting Friendly: LED Screen — Outline Maker & Marquee Text

> Outline Maker & Marquee Text (iPhone/iPad app by jian-nan lan.)

- Source: https://appshunter.io/ios/app/lighting-friendly-led-screen/id6803885359 (this page in markdown: same URL + `.md`)
- Developer: [jian-nan lan](https://appshunter.io/developer/6803885361)
- Category: Utilities, Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 5 MB
- Languages: American English, Arabic, French (France), German (Germany), Indonesian, Japanese, Korean, Malay, Brazilian Portuguese, Chinese (Simplified, China) and 4 more
- Released: 2026-08-28
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/lighting-friendly-led-screen/id6803885359/reviews.md

## What is Lighting Friendly?

Turn your iPhone or iPad into a custom light surface for prototypes, signs, concerts and small events. Import PNG, JPG, DXF or STL outlines, color each detected region, add breathing or flowing effects, and create animated per-character marquee text.

OUTLINE LIGHTING
• Import PNG, JPG, DXF and STL files up to 50 MB
• Choose the existing solid, enclosed-region or colored-doodle recognition modes
• Use the new independent grayscale-depth mode to separate areas by brightness
• Set colors and effects independently for each detected region
• Pinch to zoom and drag to position designs
• Use solid, breathing and flowing light effects

TEXT & MARQUEE
• Control color and effects for individual characters
• Choose horizontal or vertical layouts
• Create moving text for concerts and small events

RECTANGLE & PROTOTYPING
• Adjust illuminated width and height by percentage
• Resize the light surface for fast model validation
• Preview a selected background color or local image immediately in all three tabs
• For full-screen backgrounds, a 9:16 image at 1080 × 1920 px is recommended

Adjust animation speed, direction and brightness. Save frequently used presets. Files are processed locally on the device and are not uploaded automatically. Recognition results depend on source quality and file structure.

Full access requires confirmation of the annual subscription through Apple. Eligible new subscribers receive a 3-day free trial. Unless canceled before the trial ends, Apple charges the localized annual price shown in the purchase sheet and the subscription renews yearly until canceled. Taiwan price is NT$290 per year; Apple-equivalent pricing applies in other countries or regions.

Privacy Policy: https://lighting-friendly.netlify.app/#privacy
Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Need to inspect and measure STEP, STP or STL models? Search for CAD Viewer Friendly on the App Store.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Lighting Friendly Annual | $8.99 | per year |



## Version history (last 5 releases)

### 1.1.6 — 2026-09-15

• Fixed color swatches appearing blank in Light Mode across Outline, Text, Rectangle and Settings.
• Color palettes now remain clearly visible in both Light and Dark Mode.

### 1.1.5 — 2026-09-13

• Subscription access now requires Apple confirmation before the 3-day free trial begins. Eligible trials automatically convert to the annual plan unless canceled before the trial ends.
• Selected background colors and images now appear immediately in Rectangle, Outline and Text tabs.
• Added a recommended full-screen background size: 9:16, 1080 × 1920 px.
• Added an independent grayscale-depth recognition mode for PNG and JPG images without changing existing recognition modes.
• Changed Rectangle Size and Outline Overall Width controls from millimeters to percentages.

### 1.1.4 — 2026-09-08

• Added an English App Preview that demonstrates outline lighting, background selection, pinch-to-zoom and animated text.
• Improved App Store search metadata and product-page descriptions.
• Preserved the StoreKit reliability fixes, exact trial/renewal date display, 3-day trial and localized annual subscription.

### 1.1.3 — 2026-09-05

• Fixed the subscription screen so App Store pricing loads reliably instead of getting stuck.
• Improved purchase and restore handling when the app returns online or becomes active.
• Added the exact trial or subscription expiration date to the app header.
• Updated annual pricing and 3-day trial disclosures.

### 1.1.2 — 2026-09-04

• Updated App Store screenshots to explain the image-to-light outline workflow more clearly.
• No changes to app functionality in this release.

## More apps by jian-nan lan

- [CAD Viewer Friendly: STEP STL](https://appshunter.io/ios/app/cad-viewer-friendly-step-stl/id6804088434)

All apps by jian-nan lan: https://appshunter.io/developer/6803885361

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-16.*