Blue Switch vs LCControl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Switch
Control 2, 4, or 8 channel Bluetooth BLE relay modules from your iPhone or iPad. Assign custom names to modules and individual relays for easy identification and management. Enhance security by changing the default password.
- Control 2, 4, or 8 channel relay modules
- Bluetooth BLE connectivity
- Assign custom module aliases
- Assign custom relay aliases
- Change default password for security
- Connect to multiple modules
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This app allows you to control a 2, 4 or 8 Channel Relay Module Bluetooth BLE with your iPhone or iPad. To use this app, you need one of these three modules: "2 Channel Relay Module Bluetooth BLE" "4 Channel Relay Module Bluetooth BLE" "8 Channel Relay Module Bluetooth BLE" These modules can be ordered at many online shops. Please use a search engine to find a shop. This app can be connected with any number of modules. By entering an alias, the modules are marked clearly and can easily be assigned to a use area. Name the modules for example "Relay 1", "Relay 2", "Electronic lab project" or "Ambient Light". An alias can also be entered for each relay. The default password for these modules is usually "12345678". For more security, the app also allows you to change the password. The password must be eight digits long.
LCControl
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LCControl使用户可以通过Apple iPad、iPhone、iPod touch控制整个智能系统。支持对市场常见的LIENCI，快思聪，C4，AMX，快捷等中控设备的控制。通过UDP,TCP等协议对接中控系统，Apple iPad、iPhone、iPod touch可以实时控制灯光，投影，音响，矩阵，拼接屏等设备，并通过数据采集可以实现对传感器的数据采集信息的显示。无论在局域网还是蜂窝网络均可以实现与中控设备的对接通信。
Screenshots
Verdict
The clearest difference is in-app purchases: LCControl at none against Blue Switch's 1. LCControl also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.0). Blue Switch's advantage is update cadence (every 3 months vs every 6 months). On price 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. Blue Switch sells 1 one-off in-app purchase. LCControl asks for nothing beyond the download.
Blue Switch ships an update every 3 months, LCControl every 6 months. The most recent releases landed on September 23, 2026 and May 19, 2026 respectively.
| Parameter | Blue Switch | LCControl |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (43 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 43 — better | — |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Vitalij Schaefer | 林子电子科技(上海)有限公司 |
In-app purchases
Blue Switch
- Remove Ads$17.99
LCControl
No in-app purchases
