LedConfig vs PDF Editor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LedConfig
This utility app transforms your device into a remote control for LED displays. It offers touchpad simulation, quick adjustments for brightness and volume, and the ability to display multiple images simultaneously. You can also manage and publish program lists of pictures and videos to the screen.
- Touchpad simulation with gesture support
- Remote control for LED displays
- Quick settings adjustment (brightness, volume)
- Split screen for multiple images
- Program list management for pictures and videos
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·Touchpad Simulates the touchpad control of a laptop screen, supporting various touch gestures. ·Remote Control Function Simulates a TV remote control to control the display screen and solves the problem of searching for the remote control everywhere. ·Quick Control Quickly adjust the brightness, volume, and other settings of the display screen, and support quick opening of various built-in applications. ·Split Screen Function Can display multiple images on the LED display at the same time (this feature is not supported by some products). ·Program List Supports the publication of various formats of programs such as pictures and videos, and facilitates and quickly publishes them to the terminal screen.
PDF Editor
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PDF Editor – Image to PDF是一个专业高效的PDF转换工具，即使在旅途中也能帮您在手机上将PDF文件快速转换成其他文档格式，同时还支持PDF合并、拆分、修复、压缩等基础的PDF文档操作，操作简单，快捷； 软件主要功能： 1.PDF转其他格式：PDF转Word、PPT、RTF等格式，帮助更方便的处理PDF文件； 2.其它转PDF：Word转PDF、PPT转PDF、图片转PDF； 3.图片转PDF： 用户可以选择图片或拍照生成PDF文件； 4.PDF工具：支持合并、拆分、修复PDF文件、压缩、加水印等；
Screenshots
Verdict
LedConfig and PDF Editor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
LedConfig ships an update every 3 months, PDF Editor every 4 months. The most recent releases landed on October 5, 2026 and October 30, 2026 respectively.
| Parameter | LedConfig | PDF Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Shiyuan Electronics Co., Ltd. | 深圳滚木互动科技有限公司 |
In-app purchases
LedConfig
No in-app purchases
PDF Editor
No in-app purchases
