ECHO LED vs 车探长汽配
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
Read full descriptionHide full description
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。
车探长汽配
Read full descriptionHide full description
车探长汽配是一款专业的汽车配件采购平台，目前已经支持超过150个汽车厂商品牌的全车件配件的供应，支持文字清单、语音输入、拍照、视频连线、客服帮选等多种选件模式，支持扫描车架号或者行驶证自动提取车架号及车辆基本信息，支持模糊搜索的方式定型配件信息。采用了分布式调度算法，每个询价请求都能分配给最合适的服务人员。同时引入强大的AI技术，比如语音识别等，使得汽配服务者更方便的获取信息。
Screenshots
Verdict
The clearest difference is iOS requirement: ECHO LED at 8.0 against 车探长汽配's 13.0. On price, update cadence, ads and in-app purchases 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, 车探长汽配 every 4 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | ECHO LED | 车探长汽配 |
|---|---|---|
| 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 | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 11 MB | 141 MB |
| Age rating | 4+ | 17+ |
| Developer | 勇强 夏 | Shaanxi Hongyun Network Technology Co.,Ltd |
In-app purchases
ECHO LED
No in-app purchases
车探长汽配
No in-app purchases
