ECHO LED vs PMicro LED
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECHO LED
Control LED lights using Bluetooth. Features include color selection from photos, music synchronization, microphone interaction, and customizable lighting modes. Set timers for automated lighting.
- Bluetooth 4.0 connectivity
- Color selection via camera or photo album
- Music synchronized lighting
- Microphone acoustic interaction
- Timer settings
- Static and dynamic mode settings
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ECHO control APP is based on Bluetooth 4.0 wireless application technology of LED lights. APP has pictures take color (camera mode, photo album mode), sound and light music interactive (user can choose the music), acoustic microphone interactive lighting, and have set the timing and static dynamic mode settings. ECHO是基于蓝牙4.0无线应用技术的LED灯控APP。APP具备图片取色（相机模式，相册模式），声光音乐互动（用户可自选音乐）,麦克风声波灯光互动，并具备定时设定和静动态模式设置。
PMicro LED
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利用聚元微自有调光芯片+无线控制SOC配合APP调色应用.
Screenshots
Verdict
The clearest difference is update cadence: ECHO LED at every 5 weeks against PMicro LED's every 10 months. ECHO LED also leads on iOS requirement (8.0 vs 13.0). 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.
ECHO LED ships an update every 5 weeks, PMicro LED every 10 months. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.
| Parameter | ECHO LED | PMicro LED |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 11 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | 勇强 夏 | Shenzhen Faralli Technologies Co.,Ltd. |
In-app purchases
ECHO LED
No in-app purchases
PMicro LED
No in-app purchases
