LD iConnect vs PowerMJ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LD iConnect
Monitor your solar charge controller remotely via Wi-Fi or Bluetooth. Access real-time work information, historical data, and equipment parameters for your PV system. Adjust device settings directly from your phone.
- Wireless monitoring (Wi-Fi/Bluetooth)
- Real-time work information
- Historical data access
- Equipment parameter display
- PV system information
- Device parameter settings
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LD iConnect is an solar charge controller monitoring APP software. LD iConnect can monitor the solar charge controller by connecting wireless module(WIFI or Bluetooth). Users can obtain work information, historical data, equipment parameters, information of PV system and set device parameters.
PowerMJ
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PowerMJ是上海普华科技自主研发的移动端产品，可与普华PowerMJ开发平台系列产品配套使用。产品以低代码为核心，为项目提供多样的展示方案。用户可根据自己的需要构建自己的业务流程、列表展示方式、表单展示形式。产品通过与WEB数据联动、工作流程、消息机制、在线协作，为项目跨组织、跨专业、跨地域多方协作提供了解决方案，可有效提高客户、工程总包、施工单位等项目各参与方的沟通与协作效率。
Screenshots
Verdict
The clearest difference is update cadence: PowerMJ at every 4 days against LD iConnect's every 6 months. PowerMJ also leads on iOS requirement (12.0 vs 18.0). 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.
LD iConnect ships an update every 6 months, PowerMJ every 4 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | LD iConnect | PowerMJ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 6 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 87 MB |
| Age rating | 4+ | 17+ |
| Developer | 华丽 文 | Shanghai Power Science&Technology Co., Ltd. |
In-app purchases
LD iConnect
No in-app purchases
PowerMJ
No in-app purchases
