REMS vs PowerInsight2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
REMS
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通过app可以对机房进行监控，查看和处理设备异常信息
PowerInsight2
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Power Insight 2 is a power device management application launched by Sineng Electric Co., LTD. It can connect the power device or data collector through Bluetooth or WiFi, view various real-time data of the power device, control or set the power device, and download operation and fault records from the power device. Supported devices include: PV inverter, data acquisition unit, data acquisition stick.
Screenshots
Verdict
The clearest difference is update cadence: PowerInsight2 at monthly against REMS's every 2 months. REMS's advantage is iOS requirement (9.0 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.
REMS ships an update every 2 months, PowerInsight2 monthly. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.
| Parameter | REMS | PowerInsight2 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 25 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Shandong Rongwei Information Technology Co.,ltd. | SINENG ELECTRIC CO.,LTD. |
In-app purchases
REMS
No in-app purchases
PowerInsight2
No in-app purchases
