LedConfig vs Robot Link
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.
Robot Link
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[Map Building] After manually or automatically creating a map, advanced functions such as partitioning, merging, and splitting are available. [Scheduled Cleaning] Schedule a cleaning task; the robot will begin cleaning at the designated time and automatically return to its charging dock upon completion. [Resume Cleaning] When the battery is low, the robot automatically returns to its charging dock. Once recharged, it resumes cleaning from where it left off. [Virtual Walls and No-Go Zones] Set virtual walls and no-go zones; the robot will not cross these zones during cleaning.
Screenshots
Verdict
The clearest difference is update cadence: Robot Link at every 11 days against LedConfig's every 3 months. LedConfig's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
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, Robot Link every 11 days. Both last shipped on September 11, 2026.
| Parameter | LedConfig | Robot Link |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 74 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Shiyuan Electronics Co., Ltd. | Guangzhou Yindong Technology Co., Ltd. |
In-app purchases
LedConfig
No in-app purchases
Robot Link
No in-app purchases









